Merge remote-tracking branch 'qatar/master'

* qatar/master:
  ffmpeg: fix some indentation
  ffmpeg: fix operation with --disable-avfilter
  simple_idct: remove disabled code
  motion_est: remove disabled code
  vc1: remove disabled code
  fate: separate lavf-mxf_d10 test from lavf-mxf
  cabac: Move code only used in the cabac test program to cabac.c.
  ffplay: warn that -pix_fmt is no longer working, suggest alternative
  ffplay: warn that -s is no longer working, suggest alternative
  lavf: rename enc variable in utils.c:has_codec_parameters()
  lavf: use designated initialisers for all (de)muxers.
  wav: remove a use of deprecated AV_METADATA_ macro
  rmdec: remove useless ap parameter from rm_read_header_old()
  dct-test: remove write-only variable
  des: fix #if conditional around P_shuffle
  Use LOCAL_ALIGNED in ff_check_alignment()

Conflicts:
	ffmpeg.c
	libavformat/avidec.c
	libavformat/matroskaenc.c
	libavformat/mp3enc.c
	libavformat/oggenc.c
	libavformat/utils.c
	tests/ref/lavf/mxf

Merged-by: Michael Niedermayer <michaelni@gmx.at>

configure

@@ -1604,7 +1604,7 @@ test_deps _muxer _demuxer                                               \
     mmf                                                                 \
     mov                                                                 \
     pcm_mulaw=mulaw                                                     \
-    mxf                                                                 \
+    mxf="mxf mxf_d10"                                                   \
     nut                                                                 \
     ogg                                                                 \
     rawvideo=pixfmt                                                     \

doc/ffplay.texi

@@ -38,8 +38,8 @@ Force displayed width.
 @item -y @var{height}
 Force displayed height.
 @item -s @var{size}
-Set frame size (WxH or abbreviation), needed for videos which don't
-contain a header with the frame size like raw YUV.
+This option has been removed. Use private format options for specifying the
+input video size.
 @item -an
 Disable audio.
 @item -vn
@@ -89,7 +89,8 @@ Read @var{input_file}.
 @section Advanced options
 @table @option
 @item -pix_fmt @var{format}
-Set pixel format.
+This option has been removed. Use private options for specifying the
+input pixel format.
 @item -stats
 Show the stream duration, the codec parameters, the current position in
 the stream and the audio/video synchronisation drift.

ffmpeg.c

@@ -2323,16 +2323,19 @@ static int transcode(AVFormatContext **output_files,
                     fprintf(stderr, "Video pixel format is unknown, stream cannot be encoded\n");
                     ffmpeg_exit(1);
                 }
+
+                if (!codec->width || !codec->height) {
+                    codec->width  = icodec->width;
+                    codec->height = icodec->height;
+                }
+
                 ost->video_resample = codec->width   != icodec->width  ||
                                       codec->height  != icodec->height ||
                                       codec->pix_fmt != icodec->pix_fmt;
                 if (ost->video_resample) {
                     codec->bits_per_raw_sample= frame_bits_per_raw_sample;
                 }
-                if (!codec->width || !codec->height) {
-                    codec->width  = icodec->width;
-                    codec->height = icodec->height;
-                }
+
                 ost->resample_height = icodec->height;
                 ost->resample_width  = icodec->width;
                 ost->resample_pix_fmt= icodec->pix_fmt;

ffplay.c

@@ -223,9 +223,6 @@ static int fs_screen_width;
 static int fs_screen_height;
 static int screen_width = 0;
 static int screen_height = 0;
-static int frame_width = 0;
-static int frame_height = 0;
-static enum PixelFormat frame_pix_fmt = PIX_FMT_NONE;
 static int audio_disable;
 static int video_disable;
 static int wanted_stream[AVMEDIA_TYPE_NB]={
@@ -2813,15 +2810,9 @@ static void event_loop(void)
 
 static int opt_frame_size(const char *opt, const char *arg)
 {
-    if (av_parse_video_size(&frame_width, &frame_height, arg) < 0) {
-        fprintf(stderr, "Incorrect frame size\n");
-        return AVERROR(EINVAL);
-    }
-    if ((frame_width % 2) != 0 || (frame_height % 2) != 0) {
-        fprintf(stderr, "Frame size must be a multiple of 2\n");
-        return AVERROR(EINVAL);
-    }
-    return 0;
+    av_log(NULL, AV_LOG_ERROR,
+           "Option '%s' has been removed, use private format options instead\n", opt);
+    return AVERROR(EINVAL);
 }
 
 static int opt_width(const char *opt, const char *arg)
@@ -2848,8 +2839,9 @@ static int opt_format(const char *opt, const char *arg)
 
 static int opt_frame_pix_fmt(const char *opt, const char *arg)
 {
-    frame_pix_fmt = av_get_pix_fmt(arg);
-    return 0;
+    av_log(NULL, AV_LOG_ERROR,
+           "Option '%s' has been removed, use private format options instead\n", opt);
+    return AVERROR(EINVAL);
 }
 
 static int opt_sync(const char *opt, const char *arg)

libavcodec/cabac.c

@@ -166,6 +166,140 @@ void ff_init_cabac_states(CABACContext *c){
 #include "avcodec.h"
 #include "cabac.h"
 
+static void put_cabac(CABACContext *c, uint8_t * const state, int bit){
+    int RangeLPS= ff_h264_lps_range[2*(c->range&0xC0) + *state];
+
+    if(bit == ((*state)&1)){
+        c->range -= RangeLPS;
+        *state= ff_h264_mps_state[*state];
+    }else{
+        c->low += c->range - RangeLPS;
+        c->range = RangeLPS;
+        *state= ff_h264_lps_state[*state];
+    }
+
+    renorm_cabac_encoder(c);
+
+#ifdef STRICT_LIMITS
+    c->symCount++;
+#endif
+}
+
+/**
+ * @param bit 0 -> write zero bit, !=0 write one bit
+ */
+static void put_cabac_bypass(CABACContext *c, int bit){
+    c->low += c->low;
+
+    if(bit){
+        c->low += c->range;
+    }
+//FIXME optimize
+    if(c->low<0x200){
+        put_cabac_bit(c, 0);
+    }else if(c->low<0x400){
+        c->outstanding_count++;
+        c->low -= 0x200;
+    }else{
+        put_cabac_bit(c, 1);
+        c->low -= 0x400;
+    }
+
+#ifdef STRICT_LIMITS
+    c->symCount++;
+#endif
+}
+
+/**
+ *
+ * @return the number of bytes written
+ */
+static int put_cabac_terminate(CABACContext *c, int bit){
+    c->range -= 2;
+
+    if(!bit){
+        renorm_cabac_encoder(c);
+    }else{
+        c->low += c->range;
+        c->range= 2;
+
+        renorm_cabac_encoder(c);
+
+        assert(c->low <= 0x1FF);
+        put_cabac_bit(c, c->low>>9);
+        put_bits(&c->pb, 2, ((c->low>>7)&3)|1);
+
+        flush_put_bits(&c->pb); //FIXME FIXME FIXME XXX wrong
+    }
+
+#ifdef STRICT_LIMITS
+    c->symCount++;
+#endif
+
+    return (put_bits_count(&c->pb)+7)>>3;
+}
+
+/**
+ * put (truncated) unary binarization.
+ */
+static void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max, int max_index, int truncated){
+    int i;
+
+    assert(v <= max);
+
+    for(i=0; i<v; i++){
+        put_cabac(c, state, 1);
+        if(i < max_index) state++;
+    }
+    if(truncated==0 || v<max)
+        put_cabac(c, state, 0);
+}
+
+/**
+ * put unary exp golomb k-th order binarization.
+ */
+static void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int max, int is_signed, int k, int max_index){
+    int i;
+
+    if(v==0)
+        put_cabac(c, state, 0);
+    else{
+        const int sign= v < 0;
+
+        if(is_signed) v= FFABS(v);
+
+        if(v<max){
+            for(i=0; i<v; i++){
+                put_cabac(c, state, 1);
+                if(i < max_index) state++;
+            }
+
+            put_cabac(c, state, 0);
+        }else{
+            int m= 1<<k;
+
+            for(i=0; i<max; i++){
+                put_cabac(c, state, 1);
+                if(i < max_index) state++;
+            }
+
+            v -= max;
+            while(v >= m){ //FIXME optimize
+                put_cabac_bypass(c, 1);
+                v-= m;
+                m+= m;
+            }
+            put_cabac_bypass(c, 0);
+            while(m>>=1){
+                put_cabac_bypass(c, v&m);
+            }
+        }
+
+        if(is_signed)
+            put_cabac_bypass(c, sign);
+    }
+}
+
 int main(void){
     CABACContext c;
     uint8_t b[9*SIZE];

libavcodec/cabac.h

@@ -90,178 +90,6 @@ static inline void renorm_cabac_encoder(CABACContext *c){
     }
 }
 
-#ifdef TEST
-static void put_cabac(CABACContext *c, uint8_t * const state, int bit){
-    int RangeLPS= ff_h264_lps_range[2*(c->range&0xC0) + *state];
-
-    if(bit == ((*state)&1)){
-        c->range -= RangeLPS;
-        *state= ff_h264_mps_state[*state];
-    }else{
-        c->low += c->range - RangeLPS;
-        c->range = RangeLPS;
-        *state= ff_h264_lps_state[*state];
-    }
-
-    renorm_cabac_encoder(c);
-
-#ifdef STRICT_LIMITS
-    c->symCount++;
-#endif
-}
-
-static void put_cabac_static(CABACContext *c, int RangeLPS, int bit){
-    assert(c->range > RangeLPS);
-
-    if(!bit){
-        c->range -= RangeLPS;
-    }else{
-        c->low += c->range - RangeLPS;
-        c->range = RangeLPS;
-    }
-
-    renorm_cabac_encoder(c);
-
-#ifdef STRICT_LIMITS
-    c->symCount++;
-#endif
-}
-
-/**
- * @param bit 0 -> write zero bit, !=0 write one bit
- */
-static void put_cabac_bypass(CABACContext *c, int bit){
-    c->low += c->low;
-
-    if(bit){
-        c->low += c->range;
-    }
-//FIXME optimize
-    if(c->low<0x200){
-        put_cabac_bit(c, 0);
-    }else if(c->low<0x400){
-        c->outstanding_count++;
-        c->low -= 0x200;
-    }else{
-        put_cabac_bit(c, 1);
-        c->low -= 0x400;
-    }
-
-#ifdef STRICT_LIMITS
-    c->symCount++;
-#endif
-}
-
-/**
- *
- * @return the number of bytes written
- */
-static int put_cabac_terminate(CABACContext *c, int bit){
-    c->range -= 2;
-
-    if(!bit){
-        renorm_cabac_encoder(c);
-    }else{
-        c->low += c->range;
-        c->range= 2;
-
-        renorm_cabac_encoder(c);
-
-        assert(c->low <= 0x1FF);
-        put_cabac_bit(c, c->low>>9);
-        put_bits(&c->pb, 2, ((c->low>>7)&3)|1);
-
-        flush_put_bits(&c->pb); //FIXME FIXME FIXME XXX wrong
-    }
-
-#ifdef STRICT_LIMITS
-    c->symCount++;
-#endif
-
-    return (put_bits_count(&c->pb)+7)>>3;
-}
-
-/**
- * put (truncated) unary binarization.
- */
-static void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max, int max_index, int truncated){
-    int i;
-
-    assert(v <= max);
-
-#if 1
-    for(i=0; i<v; i++){
-        put_cabac(c, state, 1);
-        if(i < max_index) state++;
-    }
-    if(truncated==0 || v<max)
-        put_cabac(c, state, 0);
-#else
-    if(v <= max_index){
-        for(i=0; i<v; i++){
-            put_cabac(c, state+i, 1);
-        }
-        if(truncated==0 || v<max)
-            put_cabac(c, state+i, 0);
-    }else{
-        for(i=0; i<=max_index; i++){
-            put_cabac(c, state+i, 1);
-        }
-        for(; i<v; i++){
-            put_cabac(c, state+max_index, 1);
-        }
-        if(truncated==0 || v<max)
-            put_cabac(c, state+max_index, 0);
-    }
-#endif
-}
-
-/**
- * put unary exp golomb k-th order binarization.
- */
-static void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int max, int is_signed, int k, int max_index){
-    int i;
-
-    if(v==0)
-        put_cabac(c, state, 0);
-    else{
-        const int sign= v < 0;
-
-        if(is_signed) v= FFABS(v);
-
-        if(v<max){
-            for(i=0; i<v; i++){
-                put_cabac(c, state, 1);
-                if(i < max_index) state++;
-            }
-
-            put_cabac(c, state, 0);
-        }else{
-            int m= 1<<k;
-
-            for(i=0; i<max; i++){
-                put_cabac(c, state, 1);
-                if(i < max_index) state++;
-            }
-
-            v -= max;
-            while(v >= m){ //FIXME optimize
-                put_cabac_bypass(c, 1);
-                v-= m;
-                m+= m;
-            }
-            put_cabac_bypass(c, 0);
-            while(m>>=1){
-                put_cabac_bypass(c, v&m);
-            }
-        }
-
-        if(is_signed)
-            put_cabac_bypass(c, sign);
-    }
-}
-#endif /* TEST */
-
 static void refill(CABACContext *c){
 #if CABAC_BITS == 16
         c->low+= (c->bytestream[0]<<9) + (c->bytestream[1]<<1);

libavcodec/dct-test.c

@@ -190,7 +190,6 @@ static void idct_mmx_init(void)
 
 DECLARE_ALIGNED(16, static DCTELEM, block)[64];
 DECLARE_ALIGNED(8,  static DCTELEM, block1)[64];
-DECLARE_ALIGNED(8,  static DCTELEM, block_org)[64];
 
 static inline void mmx_emms(void)
 {
@@ -246,9 +245,6 @@ static int dct_error(const struct algo *dct, int test, int is_idct, int speed, c
             break;
         }
 
-        for (i = 0; i < 64; i++)
-            block_org[i] = block1[i];
-
         if (dct->format == MMX_PERM) {
             for (i = 0; i < 64; i++)
                 block[idct_mmx_perm[i]] = block1[i];

libavcodec/dsputil.c

@@ -2832,7 +2832,7 @@ av_cold void dsputil_static_init(void)
 
 int ff_check_alignment(void){
     static int did_fail=0;
-    DECLARE_ALIGNED(16, int, aligned);
+    LOCAL_ALIGNED_16(int, aligned);
 
     if((intptr_t)&aligned & 15){
         if(!did_fail){

libavcodec/motion_est.c

@@ -374,30 +374,6 @@ int ff_init_me(MpegEncContext *s){
     return 0;
 }
 
-#if 0
-static int pix_dev(uint8_t * pix, int line_size, int mean)
-{
-    int s, i, j;
-
-    s = 0;
-    for (i = 0; i < 16; i++) {
-        for (j = 0; j < 16; j += 8) {
-            s += FFABS(pix[0]-mean);
-            s += FFABS(pix[1]-mean);
-            s += FFABS(pix[2]-mean);
-            s += FFABS(pix[3]-mean);
-            s += FFABS(pix[4]-mean);
-            s += FFABS(pix[5]-mean);
-            s += FFABS(pix[6]-mean);
-            s += FFABS(pix[7]-mean);
-            pix += 8;
-        }
-        pix += line_size - 16;
-    }
-    return s;
-}
-#endif
-
 static inline void no_motion_search(MpegEncContext * s,
                                     int *mx_ptr, int *my_ptr)
 {
@@ -1214,30 +1190,6 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
 
             intra_score= s->dsp.mb_cmp[0](s, c->scratchpad, pix, s->linesize, 16);
         }
-#if 0 //FIXME
-        /* get chroma score */
-        if(c->avctx->mb_cmp&FF_CMP_CHROMA){
-            for(i=1; i<3; i++){
-                uint8_t *dest_c;
-                int mean;
-
-                if(s->out_format == FMT_H263){
-                    mean= (s->dc_val[i][mb_x + mb_y*s->b8_stride] + 4)>>3; //FIXME not exact but simple ;)
-                }else{
-                    mean= (s->last_dc[i] + 4)>>3;
-                }
-                dest_c = s->new_picture.f.data[i] + (mb_y * 8  * (s->uvlinesize)) + mb_x * 8;
-
-                mean*= 0x01010101;
-                for(i=0; i<8; i++){
-                    *(uint32_t*)(&c->scratchpad[i*s->uvlinesize+ 0]) = mean;
-                    *(uint32_t*)(&c->scratchpad[i*s->uvlinesize+ 4]) = mean;
-                }
-
-                intra_score+= s->dsp.mb_cmp[1](s, c->scratchpad, dest_c, s->uvlinesize);
-            }
-        }
-#endif
         intra_score += c->mb_penalty_factor*16;
 
         if(intra_score < dmin){
@@ -1850,10 +1802,6 @@ void ff_estimate_b_frame_motion(MpegEncContext * s,
         if(dmin>256*256*16) type&= ~CANDIDATE_MB_TYPE_DIRECT; //do not try direct mode if it is invalid for this MB
         if(s->codec_id == CODEC_ID_MPEG4 && type&CANDIDATE_MB_TYPE_DIRECT && s->flags&CODEC_FLAG_MV0 && *(uint32_t*)s->b_direct_mv_table[xy])
             type |= CANDIDATE_MB_TYPE_DIRECT0;
-#if 0
-        if(s->out_format == FMT_MPEG1)
-            type |= CANDIDATE_MB_TYPE_INTRA;
-#endif
     }
 
     s->mb_type[mb_y*s->mb_stride + mb_x]= type;

libavcodec/motion_est_template.c

@@ -44,75 +44,6 @@
     COPY3_IF_LT(dmin, d, bx, hx, by, hy)\
 }
 
-#if 0
-static int hpel_motion_search)(MpegEncContext * s,
-                                  int *mx_ptr, int *my_ptr, int dmin,
-                                  uint8_t *ref_data[3],
-                                  int size)
-{
-    const int xx = 16 * s->mb_x + 8*(n&1);
-    const int yy = 16 * s->mb_y + 8*(n>>1);
-    const int mx = *mx_ptr;
-    const int my = *my_ptr;
-    const int penalty_factor= c->sub_penalty_factor;
-
-    LOAD_COMMON
-
- //   INIT;
- //FIXME factorize
-    me_cmp_func cmp, chroma_cmp, cmp_sub, chroma_cmp_sub;
-
-    if(s->no_rounding /*FIXME b_type*/){
-        hpel_put= &s->dsp.put_no_rnd_pixels_tab[size];
-        chroma_hpel_put= &s->dsp.put_no_rnd_pixels_tab[size+1];
-    }else{
-        hpel_put=& s->dsp.put_pixels_tab[size];
-        chroma_hpel_put= &s->dsp.put_pixels_tab[size+1];
-    }
-    cmpf= s->dsp.me_cmp[size];
-    chroma_cmpf= s->dsp.me_cmp[size+1];
-    cmp_sub= s->dsp.me_sub_cmp[size];
-    chroma_cmp_sub= s->dsp.me_sub_cmp[size+1];
-
-    if(c->skip){ //FIXME somehow move up (benchmark)
-        *mx_ptr = 0;
-        *my_ptr = 0;
-        return dmin;
-    }
-
-    if(c->avctx->me_cmp != c->avctx->me_sub_cmp){
-        CMP_HPEL(dmin, 0, 0, mx, my, size);
-        if(mx || my)
-            dmin += (mv_penalty[2*mx - pred_x] + mv_penalty[2*my - pred_y])*penalty_factor;
-    }
-
-    if (mx > xmin && mx < xmax &&
-        my > ymin && my < ymax) {
-        int bx=2*mx, by=2*my;
-        int d= dmin;
-
-        CHECK_HALF_MV(1, 1, mx-1, my-1)
-        CHECK_HALF_MV(0, 1, mx  , my-1)
-        CHECK_HALF_MV(1, 1, mx  , my-1)
-        CHECK_HALF_MV(1, 0, mx-1, my  )
-        CHECK_HALF_MV(1, 0, mx  , my  )
-        CHECK_HALF_MV(1, 1, mx-1, my  )
-        CHECK_HALF_MV(0, 1, mx  , my  )
-        CHECK_HALF_MV(1, 1, mx  , my  )
-
-        assert(bx >= xmin*2 || bx <= xmax*2 || by >= ymin*2 || by <= ymax*2);
-
-        *mx_ptr = bx;
-        *my_ptr = by;
-    }else{
-        *mx_ptr =2*mx;
-        *my_ptr =2*my;
-    }
-
-    return dmin;
-}
-
-#else
 static int hpel_motion_search(MpegEncContext * s,
                                   int *mx_ptr, int *my_ptr, int dmin,
                                   int src_index, int ref_index,
@@ -220,7 +151,6 @@ static int hpel_motion_search(MpegEncContext * s,
 
     return dmin;
 }
-#endif
 
 static int no_sub_motion_search(MpegEncContext * s,
           int *mx_ptr, int *my_ptr, int dmin,
@@ -323,7 +253,6 @@ static int qpel_motion_search(MpegEncContext * s,
         int best_pos[8][2];
 
         memset(best, 64, sizeof(int)*8);
-#if 1
         if(s->me.dia_size>=2){
             const int tl= score_map[(index-(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
             const int bl= score_map[(index+(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
@@ -412,76 +341,6 @@ static int qpel_motion_search(MpegEncContext * s,
             CHECK_QUARTER_MV(nx&3, ny&3, nx>>2, ny>>2)
         }
 
-#if 0
-            const int tl= score_map[(index-(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
-            const int bl= score_map[(index+(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
-            const int tr= score_map[(index-(1<<ME_MAP_SHIFT)+1)&(ME_MAP_SIZE-1)];
-            const int br= score_map[(index+(1<<ME_MAP_SHIFT)+1)&(ME_MAP_SIZE-1)];
-//            if(l < r && l < t && l < b && l < tl && l < bl && l < tr && l < br && bl < tl){
-            if(tl<br){
-
-//            nx= FFMAX(4*mx - bx, bx - 4*mx);
-//            ny= FFMAX(4*my - by, by - 4*my);
-
-            static int stats[7][7], count;
-            count++;
-            stats[4*mx - bx + 3][4*my - by + 3]++;
-            if(256*256*256*64 % count ==0){
-                for(i=0; i<49; i++){
-                    if((i%7)==0) printf("\n");
-                    printf("%6d ", stats[0][i]);
-                }
-                printf("\n");
-            }
-            }
-#endif
-#else
-
-        CHECK_QUARTER_MV(2, 2, mx-1, my-1)
-        CHECK_QUARTER_MV(0, 2, mx  , my-1)
-        CHECK_QUARTER_MV(2, 2, mx  , my-1)
-        CHECK_QUARTER_MV(2, 0, mx  , my  )
-        CHECK_QUARTER_MV(2, 2, mx  , my  )
-        CHECK_QUARTER_MV(0, 2, mx  , my  )
-        CHECK_QUARTER_MV(2, 2, mx-1, my  )
-        CHECK_QUARTER_MV(2, 0, mx-1, my  )
-
-        nx= bx;
-        ny= by;
-
-        for(i=0; i<8; i++){
-            int ox[8]= {0, 1, 1, 1, 0,-1,-1,-1};
-            int oy[8]= {1, 1, 0,-1,-1,-1, 0, 1};
-            CHECK_QUARTER_MV((nx + ox[i])&3, (ny + oy[i])&3, (nx + ox[i])>>2, (ny + oy[i])>>2)
-        }
-#endif
-#if 0
-        //outer ring
-        CHECK_QUARTER_MV(1, 3, mx-1, my-1)
-        CHECK_QUARTER_MV(1, 2, mx-1, my-1)
-        CHECK_QUARTER_MV(1, 1, mx-1, my-1)
-        CHECK_QUARTER_MV(2, 1, mx-1, my-1)
-        CHECK_QUARTER_MV(3, 1, mx-1, my-1)
-        CHECK_QUARTER_MV(0, 1, mx  , my-1)
-        CHECK_QUARTER_MV(1, 1, mx  , my-1)
-        CHECK_QUARTER_MV(2, 1, mx  , my-1)
-        CHECK_QUARTER_MV(3, 1, mx  , my-1)
-        CHECK_QUARTER_MV(3, 2, mx  , my-1)
-        CHECK_QUARTER_MV(3, 3, mx  , my-1)
-        CHECK_QUARTER_MV(3, 0, mx  , my  )
-        CHECK_QUARTER_MV(3, 1, mx  , my  )
-        CHECK_QUARTER_MV(3, 2, mx  , my  )
-        CHECK_QUARTER_MV(3, 3, mx  , my  )
-        CHECK_QUARTER_MV(2, 3, mx  , my  )
-        CHECK_QUARTER_MV(1, 3, mx  , my  )
-        CHECK_QUARTER_MV(0, 3, mx  , my  )
-        CHECK_QUARTER_MV(3, 3, mx-1, my  )
-        CHECK_QUARTER_MV(2, 3, mx-1, my  )
-        CHECK_QUARTER_MV(1, 3, mx-1, my  )
-        CHECK_QUARTER_MV(1, 2, mx-1, my  )
-        CHECK_QUARTER_MV(1, 1, mx-1, my  )
-        CHECK_QUARTER_MV(1, 0, mx-1, my  )
-#endif
         assert(bx >= xmin*4 && bx <= xmax*4 && by >= ymin*4 && by <= ymax*4);
 
         *mx_ptr = bx;

libavcodec/simple_idct.c

@@ -34,17 +34,6 @@
 #include "mathops.h"
 #include "simple_idct.h"
 
-#if 0
-#define W1 2841 /* 2048*sqrt (2)*cos (1*pi/16) */
-#define W2 2676 /* 2048*sqrt (2)*cos (2*pi/16) */
-#define W3 2408 /* 2048*sqrt (2)*cos (3*pi/16) */
-#define W4 2048 /* 2048*sqrt (2)*cos (4*pi/16) */
-#define W5 1609 /* 2048*sqrt (2)*cos (5*pi/16) */
-#define W6 1108 /* 2048*sqrt (2)*cos (6*pi/16) */
-#define W7 565  /* 2048*sqrt (2)*cos (7*pi/16) */
-#define ROW_SHIFT 8
-#define COL_SHIFT 17
-#else
 #define W1  22725  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
 #define W2  21407  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
 #define W3  19266  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
@@ -54,7 +43,6 @@
 #define W7  4520   //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
 #define ROW_SHIFT 11
 #define COL_SHIFT 20 // 6
-#endif
 
 static inline void idctRowCondDC (DCTELEM * row)
 {

libavcodec/vc1data.h

@@ -74,20 +74,11 @@ extern VLC ff_vc1_ac_coeff_table[8];
 //@}
 
 
-#if 0 //original bfraction from vc9data.h, not conforming to standard
-/* Denominator used for ff_vc1_bfraction_lut */
-#define B_FRACTION_DEN  840
-
-/* bfraction is fractional, we scale to the GCD 3*5*7*8 = 840 */
-extern const int16_t ff_vc1_bfraction_lut[23];
-#else
 /* Denominator used for ff_vc1_bfraction_lut */
 #define B_FRACTION_DEN  256
 
 /* pre-computed scales for all bfractions and base=256 */
 extern const int16_t ff_vc1_bfraction_lut[23];
-#endif
-
 extern const uint8_t ff_vc1_bfraction_bits[23];
 extern const uint8_t ff_vc1_bfraction_codes[23];
 

libavcodec/x86/simple_idct_mmx.c

@@ -37,11 +37,7 @@
 #define C1 22725 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
 #define C2 21407 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
 #define C3 19266 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-#if 0
-#define C4 16384 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-#else
 #define C4 16383 //cos(i*M_PI/16)*sqrt(2)*(1<<14) - 0.5
-#endif
 #define C5 12873 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
 #define C6 8867  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
 #define C7 4520  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
@@ -80,135 +76,6 @@ DECLARE_ALIGNED(8, static const int16_t, coeffs)[]= {
  C3, -C1,  C3, -C1
 };
 
-#if 0
-static void unused_var_killer(void)
-{
-        int a= wm1010 + d40000;
-        temp[0]=a;
-}
-
-static void inline idctCol (int16_t * col, int16_t *input)
-{
-#undef C0
-#undef C1
-#undef C2
-#undef C3
-#undef C4
-#undef C5
-#undef C6
-#undef C7
-        int a0, a1, a2, a3, b0, b1, b2, b3;
-        const int C0 = 23170; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C1 = 22725; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C2 = 21407; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C3 = 19266; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C4 = 16383; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C5 = 12873; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C6 = 8867;  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C7 = 4520;  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-/*
-        if( !(col[8*1] | col[8*2] |col[8*3] |col[8*4] |col[8*5] |col[8*6] | col[8*7])) {
-                col[8*0] = col[8*1] = col[8*2] = col[8*3] = col[8*4] =
-                        col[8*5] = col[8*6] = col[8*7] = col[8*0]<<3;
-                return;
-        }*/
-
-col[8*0] = input[8*0 + 0];
-col[8*1] = input[8*2 + 0];
-col[8*2] = input[8*0 + 1];
-col[8*3] = input[8*2 + 1];
-col[8*4] = input[8*4 + 0];
-col[8*5] = input[8*6 + 0];
-col[8*6] = input[8*4 + 1];
-col[8*7] = input[8*6 + 1];
-
-        a0 = C4*col[8*0] + C2*col[8*2] + C4*col[8*4] + C6*col[8*6] + (1<<(COL_SHIFT-1));
-        a1 = C4*col[8*0] + C6*col[8*2] - C4*col[8*4] - C2*col[8*6] + (1<<(COL_SHIFT-1));
-        a2 = C4*col[8*0] - C6*col[8*2] - C4*col[8*4] + C2*col[8*6] + (1<<(COL_SHIFT-1));
-        a3 = C4*col[8*0] - C2*col[8*2] + C4*col[8*4] - C6*col[8*6] + (1<<(COL_SHIFT-1));
-
-        b0 = C1*col[8*1] + C3*col[8*3] + C5*col[8*5] + C7*col[8*7];
-        b1 = C3*col[8*1] - C7*col[8*3] - C1*col[8*5] - C5*col[8*7];
-        b2 = C5*col[8*1] - C1*col[8*3] + C7*col[8*5] + C3*col[8*7];
-        b3 = C7*col[8*1] - C5*col[8*3] + C3*col[8*5] - C1*col[8*7];
-
-        col[8*0] = (a0 + b0) >> COL_SHIFT;
-        col[8*1] = (a1 + b1) >> COL_SHIFT;
-        col[8*2] = (a2 + b2) >> COL_SHIFT;
-        col[8*3] = (a3 + b3) >> COL_SHIFT;
-        col[8*4] = (a3 - b3) >> COL_SHIFT;
-        col[8*5] = (a2 - b2) >> COL_SHIFT;
-        col[8*6] = (a1 - b1) >> COL_SHIFT;
-        col[8*7] = (a0 - b0) >> COL_SHIFT;
-}
-
-static void inline idctRow (int16_t * output, int16_t * input)
-{
-        int16_t row[8];
-
-        int a0, a1, a2, a3, b0, b1, b2, b3;
-        const int C0 = 23170; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C1 = 22725; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C2 = 21407; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C3 = 19266; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C4 = 16383; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C5 = 12873; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C6 = 8867;  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-        const int C7 = 4520;  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-
-row[0] = input[0];
-row[2] = input[1];
-row[4] = input[4];
-row[6] = input[5];
-row[1] = input[8];
-row[3] = input[9];
-row[5] = input[12];
-row[7] = input[13];
-
-        if( !(row[1] | row[2] |row[3] |row[4] |row[5] |row[6] | row[7]) ) {
-                row[0] = row[1] = row[2] = row[3] = row[4] =
-                        row[5] = row[6] = row[7] = row[0]<<3;
-        output[0]  = row[0];
-        output[2]  = row[1];
-        output[4]  = row[2];
-        output[6]  = row[3];
-        output[8]  = row[4];
-        output[10] = row[5];
-        output[12] = row[6];
-        output[14] = row[7];
-                return;
-        }
-
-        a0 = C4*row[0] + C2*row[2] + C4*row[4] + C6*row[6] + (1<<(ROW_SHIFT-1));
-        a1 = C4*row[0] + C6*row[2] - C4*row[4] - C2*row[6] + (1<<(ROW_SHIFT-1));
-        a2 = C4*row[0] - C6*row[2] - C4*row[4] + C2*row[6] + (1<<(ROW_SHIFT-1));
-        a3 = C4*row[0] - C2*row[2] + C4*row[4] - C6*row[6] + (1<<(ROW_SHIFT-1));
-
-        b0 = C1*row[1] + C3*row[3] + C5*row[5] + C7*row[7];
-        b1 = C3*row[1] - C7*row[3] - C1*row[5] - C5*row[7];
-        b2 = C5*row[1] - C1*row[3] + C7*row[5] + C3*row[7];
-        b3 = C7*row[1] - C5*row[3] + C3*row[5] - C1*row[7];
-
-        row[0] = (a0 + b0) >> ROW_SHIFT;
-        row[1] = (a1 + b1) >> ROW_SHIFT;
-        row[2] = (a2 + b2) >> ROW_SHIFT;
-        row[3] = (a3 + b3) >> ROW_SHIFT;
-        row[4] = (a3 - b3) >> ROW_SHIFT;
-        row[5] = (a2 - b2) >> ROW_SHIFT;
-        row[6] = (a1 - b1) >> ROW_SHIFT;
-        row[7] = (a0 - b0) >> ROW_SHIFT;
-
-        output[0]  = row[0];
-        output[2]  = row[1];
-        output[4]  = row[2];
-        output[6]  = row[3];
-        output[8]  = row[4];
-        output[10] = row[5];
-        output[12] = row[6];
-        output[14] = row[7];
-}
-#endif
-
 static inline void idct(int16_t *block)
 {
         DECLARE_ALIGNED(8, int64_t, align_tmp)[16];

libavformat/4xm.c

@@ -345,11 +345,11 @@ static int fourxm_read_close(AVFormatContext *s)
 }
 
 AVInputFormat ff_fourxm_demuxer = {
-    "4xm",
-    NULL_IF_CONFIG_SMALL("4X Technologies format"),
-    sizeof(FourxmDemuxContext),
-    fourxm_probe,
-    fourxm_read_header,
-    fourxm_read_packet,
-    fourxm_read_close,
+    .name           = "4xm",
+    .long_name      = NULL_IF_CONFIG_SMALL("4X Technologies format"),
+    .priv_data_size = sizeof(FourxmDemuxContext),
+    .read_probe     = fourxm_probe,
+    .read_header    = fourxm_read_header,
+    .read_packet    = fourxm_read_packet,
+    .read_close     = fourxm_read_close,
 };

libavformat/a64.c

@@ -170,7 +170,7 @@ AVOutputFormat ff_a64_muxer = {
     .extensions = "a64, A64",
     .priv_data_size = sizeof (A64Context),
     .video_codec = CODEC_ID_A64_MULTI,
-    a64_write_header,
-    a64_write_packet,
-    a64_write_trailer
+    .write_header  = a64_write_header,
+    .write_packet  = a64_write_packet,
+    .write_trailer = a64_write_trailer
 };

libavformat/aacdec.c

@@ -82,12 +82,11 @@ static int adts_aac_read_header(AVFormatContext *s,
 }
 
 AVInputFormat ff_aac_demuxer = {
-    "aac",
-    NULL_IF_CONFIG_SMALL("raw ADTS AAC"),
-    0,
-    adts_aac_probe,
-    adts_aac_read_header,
-    ff_raw_read_partial_packet,
+    .name           = "aac",
+    .long_name      = NULL_IF_CONFIG_SMALL("raw ADTS AAC"),
+    .read_probe     = adts_aac_probe,
+    .read_header    = adts_aac_read_header,
+    .read_packet    = ff_raw_read_partial_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .extensions = "aac",
     .value = CODEC_ID_AAC,

libavformat/ac3dec.c

@@ -71,12 +71,11 @@ static int ac3_probe(AVProbeData *p)
 }
 
 AVInputFormat ff_ac3_demuxer = {
-    "ac3",
-    NULL_IF_CONFIG_SMALL("raw AC-3"),
-    0,
-    ac3_probe,
-    ff_raw_audio_read_header,
-    ff_raw_read_partial_packet,
+    .name           = "ac3",
+    .long_name      = NULL_IF_CONFIG_SMALL("raw AC-3"),
+    .read_probe     = ac3_probe,
+    .read_header    = ff_raw_audio_read_header,
+    .read_packet    = ff_raw_read_partial_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .extensions = "ac3",
     .value = CODEC_ID_AC3,
@@ -90,12 +89,11 @@ static int eac3_probe(AVProbeData *p)
 }
 
 AVInputFormat ff_eac3_demuxer = {
-    "eac3",
-    NULL_IF_CONFIG_SMALL("raw E-AC-3"),
-    0,
-    eac3_probe,
-    ff_raw_audio_read_header,
-    ff_raw_read_partial_packet,
+    .name           = "eac3",
+    .long_name      = NULL_IF_CONFIG_SMALL("raw E-AC-3"),
+    .read_probe     = eac3_probe,
+    .read_header    = ff_raw_audio_read_header,
+    .read_packet    = ff_raw_read_partial_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .extensions = "eac3",
     .value = CODEC_ID_EAC3,

libavformat/adtsenc.c

@@ -142,13 +142,13 @@ static int adts_write_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVOutputFormat ff_adts_muxer = {
-    "adts",
-    NULL_IF_CONFIG_SMALL("ADTS AAC"),
-    "audio/aac",
-    "aac,adts",
-    sizeof(ADTSContext),
-    CODEC_ID_AAC,
-    CODEC_ID_NONE,
-    adts_write_header,
-    adts_write_packet,
+    .name              = "adts",
+    .long_name         = NULL_IF_CONFIG_SMALL("ADTS AAC"),
+    .mime_type         = "audio/aac",
+    .extensions        = "aac,adts",
+    .priv_data_size    = sizeof(ADTSContext),
+    .audio_codec       = CODEC_ID_AAC,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = adts_write_header,
+    .write_packet      = adts_write_packet,
 };

libavformat/aea.c

@@ -95,14 +95,12 @@ static int aea_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_aea_demuxer = {
-    "aea",
-    NULL_IF_CONFIG_SMALL("MD STUDIO audio"),
-    0,
-    aea_read_probe,
-    aea_read_header,
-    aea_read_packet,
-    0,
-    pcm_read_seek,
+    .name           = "aea",
+    .long_name      = NULL_IF_CONFIG_SMALL("MD STUDIO audio"),
+    .read_probe     = aea_read_probe,
+    .read_header    = aea_read_header,
+    .read_packet    = aea_read_packet,
+    .read_seek      = pcm_read_seek,
     .flags= AVFMT_GENERIC_INDEX,
     .extensions = "aea",
 };

libavformat/aiffdec.c

@@ -320,13 +320,12 @@ static int aiff_read_packet(AVFormatContext *s,
 }
 
 AVInputFormat ff_aiff_demuxer = {
-    "aiff",
-    NULL_IF_CONFIG_SMALL("Audio IFF"),
-    sizeof(AIFFInputContext),
-    aiff_probe,
-    aiff_read_header,
-    aiff_read_packet,
-    NULL,
-    pcm_read_seek,
+    .name           = "aiff",
+    .long_name      = NULL_IF_CONFIG_SMALL("Audio IFF"),
+    .priv_data_size = sizeof(AIFFInputContext),
+    .read_probe     = aiff_probe,
+    .read_header    = aiff_read_header,
+    .read_packet    = aiff_read_packet,
+    .read_seek      = pcm_read_seek,
     .codec_tag= (const AVCodecTag* const []){ff_codec_aiff_tags, 0},
 };

libavformat/aiffenc.c

@@ -155,15 +155,15 @@ static int aiff_write_trailer(AVFormatContext *s)
 }
 
 AVOutputFormat ff_aiff_muxer = {
-    "aiff",
-    NULL_IF_CONFIG_SMALL("Audio IFF"),
-    "audio/aiff",
-    "aif,aiff,afc,aifc",
-    sizeof(AIFFOutputContext),
-    CODEC_ID_PCM_S16BE,
-    CODEC_ID_NONE,
-    aiff_write_header,
-    aiff_write_packet,
-    aiff_write_trailer,
+    .name              = "aiff",
+    .long_name         = NULL_IF_CONFIG_SMALL("Audio IFF"),
+    .mime_type         = "audio/aiff",
+    .extensions        = "aif,aiff,afc,aifc",
+    .priv_data_size    = sizeof(AIFFOutputContext),
+    .audio_codec       = CODEC_ID_PCM_S16BE,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = aiff_write_header,
+    .write_packet      = aiff_write_packet,
+    .write_trailer     = aiff_write_trailer,
     .codec_tag= (const AVCodecTag* const []){ff_codec_aiff_tags, 0},
 };

libavformat/amr.c

@@ -174,27 +174,25 @@ static int amr_read_packet(AVFormatContext *s,
 
 #if CONFIG_AMR_DEMUXER
 AVInputFormat ff_amr_demuxer = {
-    "amr",
-    NULL_IF_CONFIG_SMALL("3GPP AMR file format"),
-    0, /*priv_data_size*/
-    amr_probe,
-    amr_read_header,
-    amr_read_packet,
-    NULL,
+    .name           = "amr",
+    .long_name      = NULL_IF_CONFIG_SMALL("3GPP AMR file format"),
+    .priv_data_size = 0, /*priv_data_size*/
+    .read_probe     = amr_probe,
+    .read_header    = amr_read_header,
+    .read_packet    = amr_read_packet,
     .flags = AVFMT_GENERIC_INDEX,
 };
 #endif
 
 #if CONFIG_AMR_MUXER
 AVOutputFormat ff_amr_muxer = {
-    "amr",
-    NULL_IF_CONFIG_SMALL("3GPP AMR file format"),
-    "audio/amr",
-    "amr",
-    0,
-    CODEC_ID_AMR_NB,
-    CODEC_ID_NONE,
-    amr_write_header,
-    amr_write_packet,
+    .name              = "amr",
+    .long_name         = NULL_IF_CONFIG_SMALL("3GPP AMR file format"),
+    .mime_type         = "audio/amr",
+    .extensions        = "amr",
+    .audio_codec       = CODEC_ID_AMR_NB,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = amr_write_header,
+    .write_packet      = amr_write_packet,
 };
 #endif

libavformat/anm.c

@@ -226,10 +226,10 @@ repeat:
 }
 
 AVInputFormat ff_anm_demuxer = {
-    "anm",
-    NULL_IF_CONFIG_SMALL("Deluxe Paint Animation"),
-    sizeof(AnmDemuxContext),
-    probe,
-    read_header,
-    read_packet,
+    .name           = "anm",
+    .long_name      = NULL_IF_CONFIG_SMALL("Deluxe Paint Animation"),
+    .priv_data_size = sizeof(AnmDemuxContext),
+    .read_probe     = probe,
+    .read_header    = read_header,
+    .read_packet    = read_packet,
 };

libavformat/apc.c

@@ -81,10 +81,9 @@ static int apc_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_apc_demuxer = {
-    "apc",
-    NULL_IF_CONFIG_SMALL("CRYO APC format"),
-    0,
-    apc_probe,
-    apc_read_header,
-    apc_read_packet,
+    .name           = "apc",
+    .long_name      = NULL_IF_CONFIG_SMALL("CRYO APC format"),
+    .read_probe     = apc_probe,
+    .read_header    = apc_read_header,
+    .read_packet    = apc_read_packet,
 };

libavformat/ape.c

@@ -405,13 +405,13 @@ static int ape_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
 }
 
 AVInputFormat ff_ape_demuxer = {
-    "ape",
-    NULL_IF_CONFIG_SMALL("Monkey's Audio"),
-    sizeof(APEContext),
-    ape_probe,
-    ape_read_header,
-    ape_read_packet,
-    ape_read_close,
-    ape_read_seek,
+    .name           = "ape",
+    .long_name      = NULL_IF_CONFIG_SMALL("Monkey's Audio"),
+    .priv_data_size = sizeof(APEContext),
+    .read_probe     = ape_probe,
+    .read_header    = ape_read_header,
+    .read_packet    = ape_read_packet,
+    .read_close     = ape_read_close,
+    .read_seek      = ape_read_seek,
     .extensions = "ape,apl,mac"
 };

libavformat/applehttp.c

@@ -668,12 +668,12 @@ static int applehttp_probe(AVProbeData *p)
 }
 
 AVInputFormat ff_applehttp_demuxer = {
-    "applehttp",
-    NULL_IF_CONFIG_SMALL("Apple HTTP Live Streaming format"),
-    sizeof(AppleHTTPContext),
-    applehttp_probe,
-    applehttp_read_header,
-    applehttp_read_packet,
-    applehttp_close,
-    applehttp_read_seek,
+    .name           = "applehttp",
+    .long_name      = NULL_IF_CONFIG_SMALL("Apple HTTP Live Streaming format"),
+    .priv_data_size = sizeof(AppleHTTPContext),
+    .read_probe     = applehttp_probe,
+    .read_header    = applehttp_read_header,
+    .read_packet    = applehttp_read_packet,
+    .read_close     = applehttp_close,
+    .read_seek      = applehttp_read_seek,
 };

libavformat/asfdec.c

@@ -1282,14 +1282,14 @@ static int asf_read_seek(AVFormatContext *s, int stream_index, int64_t pts, int
 }
 
 AVInputFormat ff_asf_demuxer = {
-    "asf",
-    NULL_IF_CONFIG_SMALL("ASF format"),
-    sizeof(ASFContext),
-    asf_probe,
-    asf_read_header,
-    asf_read_packet,
-    asf_read_close,
-    asf_read_seek,
-    asf_read_pts,
+    .name           = "asf",
+    .long_name      = NULL_IF_CONFIG_SMALL("ASF format"),
+    .priv_data_size = sizeof(ASFContext),
+    .read_probe     = asf_probe,
+    .read_header    = asf_read_header,
+    .read_packet    = asf_read_packet,
+    .read_close     = asf_read_close,
+    .read_seek      = asf_read_seek,
+    .read_timestamp = asf_read_pts,
     .flags = AVFMT_NOBINSEARCH | AVFMT_NOGENSEARCH,
 };

libavformat/asfenc.c

@@ -882,20 +882,20 @@ static int asf_write_trailer(AVFormatContext *s)
 
 #if CONFIG_ASF_MUXER
 AVOutputFormat ff_asf_muxer = {
-    "asf",
-    NULL_IF_CONFIG_SMALL("ASF format"),
-    "video/x-ms-asf",
-    "asf,wmv,wma",
-    sizeof(ASFContext),
+    .name           = "asf",
+    .long_name      = NULL_IF_CONFIG_SMALL("ASF format"),
+    .mime_type      = "video/x-ms-asf",
+    .extensions     = "asf,wmv,wma",
+    .priv_data_size = sizeof(ASFContext),
 #if CONFIG_LIBMP3LAME
-    CODEC_ID_MP3,
+    .audio_codec    = CODEC_ID_MP3,
 #else
-    CODEC_ID_MP2,
+    .audio_codec    = CODEC_ID_MP2,
 #endif
-    CODEC_ID_MSMPEG4V3,
-    asf_write_header,
-    asf_write_packet,
-    asf_write_trailer,
+    .video_codec    = CODEC_ID_MSMPEG4V3,
+    .write_header   = asf_write_header,
+    .write_packet   = asf_write_packet,
+    .write_trailer  = asf_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag= (const AVCodecTag* const []){codec_asf_bmp_tags, ff_codec_bmp_tags, ff_codec_wav_tags, 0},
 };
@@ -903,20 +903,20 @@ AVOutputFormat ff_asf_muxer = {
 
 #if CONFIG_ASF_STREAM_MUXER
 AVOutputFormat ff_asf_stream_muxer = {
-    "asf_stream",
-    NULL_IF_CONFIG_SMALL("ASF format"),
-    "video/x-ms-asf",
-    "asf,wmv,wma",
-    sizeof(ASFContext),
+    .name           = "asf_stream",
+    .long_name      = NULL_IF_CONFIG_SMALL("ASF format"),
+    .mime_type      = "video/x-ms-asf",
+    .extensions     = "asf,wmv,wma",
+    .priv_data_size = sizeof(ASFContext),
 #if CONFIG_LIBMP3LAME
-    CODEC_ID_MP3,
+    .audio_codec    = CODEC_ID_MP3,
 #else
-    CODEC_ID_MP2,
+    .audio_codec    = CODEC_ID_MP2,
 #endif
-    CODEC_ID_MSMPEG4V3,
-    asf_write_stream_header,
-    asf_write_packet,
-    asf_write_trailer,
+    .video_codec    = CODEC_ID_MSMPEG4V3,
+    .write_header   = asf_write_stream_header,
+    .write_packet   = asf_write_packet,
+    .write_trailer  = asf_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag= (const AVCodecTag* const []){codec_asf_bmp_tags, ff_codec_bmp_tags, ff_codec_wav_tags, 0},
 };

libavformat/au.c

@@ -185,30 +185,27 @@ static int au_read_packet(AVFormatContext *s,
 
 #if CONFIG_AU_DEMUXER
 AVInputFormat ff_au_demuxer = {
-    "au",
-    NULL_IF_CONFIG_SMALL("SUN AU format"),
-    0,
-    au_probe,
-    au_read_header,
-    au_read_packet,
-    NULL,
-    pcm_read_seek,
+    .name           = "au",
+    .long_name      = NULL_IF_CONFIG_SMALL("SUN AU format"),
+    .read_probe     = au_probe,
+    .read_header    = au_read_header,
+    .read_packet    = au_read_packet,
+    .read_seek      = pcm_read_seek,
     .codec_tag= (const AVCodecTag* const []){codec_au_tags, 0},
 };
 #endif
 
 #if CONFIG_AU_MUXER
 AVOutputFormat ff_au_muxer = {
-    "au",
-    NULL_IF_CONFIG_SMALL("SUN AU format"),
-    "audio/basic",
-    "au",
-    0,
-    CODEC_ID_PCM_S16BE,
-    CODEC_ID_NONE,
-    au_write_header,
-    au_write_packet,
-    au_write_trailer,
+    .name              = "au",
+    .long_name         = NULL_IF_CONFIG_SMALL("SUN AU format"),
+    .mime_type         = "audio/basic",
+    .extensions        = "au",
+    .audio_codec       = CODEC_ID_PCM_S16BE,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = au_write_header,
+    .write_packet      = au_write_packet,
+    .write_trailer     = au_write_trailer,
     .codec_tag= (const AVCodecTag* const []){codec_au_tags, 0},
 };
 #endif //CONFIG_AU_MUXER

libavformat/avidec.c

@@ -1446,13 +1446,13 @@ static int avi_probe(AVProbeData *p)
 }
 
 AVInputFormat ff_avi_demuxer = {
-    "avi",
-    NULL_IF_CONFIG_SMALL("AVI format"),
-    sizeof(AVIContext),
-    avi_probe,
-    avi_read_header,
-    avi_read_packet,
-    avi_read_close,
-    avi_read_seek,
+    .name           = "avi",
+    .long_name      = NULL_IF_CONFIG_SMALL("AVI format"),
+    .priv_data_size = sizeof(AVIContext),
+    .read_probe     = avi_probe,
+    .read_header    = avi_read_header,
+    .read_packet    = avi_read_packet,
+    .read_close     = avi_read_close,
+    .read_seek      = avi_read_seek,
     .priv_class = &demuxer_class,
 };

libavformat/avienc.c

@@ -639,16 +639,16 @@ static int avi_write_trailer(AVFormatContext *s)
 }
 
 AVOutputFormat ff_avi_muxer = {
-    "avi",
-    NULL_IF_CONFIG_SMALL("AVI format"),
-    "video/x-msvideo",
-    "avi",
-    sizeof(AVIContext),
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG4,
-    avi_write_header,
-    avi_write_packet,
-    avi_write_trailer,
+    .name              = "avi",
+    .long_name         = NULL_IF_CONFIG_SMALL("AVI format"),
+    .mime_type         = "video/x-msvideo",
+    .extensions        = "avi",
+    .priv_data_size    = sizeof(AVIContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG4,
+    .write_header      = avi_write_header,
+    .write_packet      = avi_write_packet,
+    .write_trailer     = avi_write_trailer,
     .codec_tag= (const AVCodecTag* const []){ff_codec_bmp_tags, ff_codec_wav_tags, 0},
     .flags= AVFMT_VARIABLE_FPS,
 };

libavformat/avisynth.c

@@ -208,15 +208,12 @@ static int avisynth_read_seek(AVFormatContext *s, int stream_index, int64_t pts,
 }
 
 AVInputFormat ff_avisynth_demuxer = {
-  "avs",
-  NULL_IF_CONFIG_SMALL("AVISynth"),
-  sizeof(AVISynthContext),
-  NULL,
-  avisynth_read_header,
-  avisynth_read_packet,
-  avisynth_read_close,
-  avisynth_read_seek,
-  NULL,
-  0,
-  "avs",
+    .name           = "avs",
+    .long_name      = NULL_IF_CONFIG_SMALL("AVISynth"),
+    .priv_data_size = sizeof(AVISynthContext),
+    .read_header    = avisynth_read_header,
+    .read_packet    = avisynth_read_packet,
+    .read_close     = avisynth_read_close,
+    .read_seek      = avisynth_read_seek,
+    .extensions     = "avs",
 };

libavformat/avs.c

@@ -216,11 +216,11 @@ static int avs_read_close(AVFormatContext * s)
 }
 
 AVInputFormat ff_avs_demuxer = {
-    "avs",
-    NULL_IF_CONFIG_SMALL("AVS format"),
-    sizeof(AvsFormat),
-    avs_probe,
-    avs_read_header,
-    avs_read_packet,
-    avs_read_close,
+    .name           = "avs",
+    .long_name      = NULL_IF_CONFIG_SMALL("AVS format"),
+    .priv_data_size = sizeof(AvsFormat),
+    .read_probe     = avs_probe,
+    .read_header    = avs_read_header,
+    .read_packet    = avs_read_packet,
+    .read_close     = avs_read_close,
 };

libavformat/bethsoftvid.c

@@ -223,10 +223,10 @@ static int vid_read_packet(AVFormatContext *s,
 }
 
 AVInputFormat ff_bethsoftvid_demuxer = {
-    "bethsoftvid",
-    NULL_IF_CONFIG_SMALL("Bethesda Softworks VID format"),
-    sizeof(BVID_DemuxContext),
-    vid_probe,
-    vid_read_header,
-    vid_read_packet,
+    .name           = "bethsoftvid",
+    .long_name      = NULL_IF_CONFIG_SMALL("Bethesda Softworks VID format"),
+    .priv_data_size = sizeof(BVID_DemuxContext),
+    .read_probe     = vid_probe,
+    .read_header    = vid_read_header,
+    .read_packet    = vid_read_packet,
 };

libavformat/bfi.c

@@ -159,10 +159,10 @@ static int bfi_read_packet(AVFormatContext * s, AVPacket * pkt)
 }
 
 AVInputFormat ff_bfi_demuxer = {
-    "bfi",
-    NULL_IF_CONFIG_SMALL("Brute Force & Ignorance"),
-    sizeof(BFIContext),
-    bfi_probe,
-    bfi_read_header,
-    bfi_read_packet,
+    .name           = "bfi",
+    .long_name      = NULL_IF_CONFIG_SMALL("Brute Force & Ignorance"),
+    .priv_data_size = sizeof(BFIContext),
+    .read_probe     = bfi_probe,
+    .read_header    = bfi_read_header,
+    .read_packet    = bfi_read_packet,
 };

libavformat/bink.c

@@ -264,12 +264,11 @@ static int read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, in
 }
 
 AVInputFormat ff_bink_demuxer = {
-    "bink",
-    NULL_IF_CONFIG_SMALL("Bink"),
-    sizeof(BinkDemuxContext),
-    probe,
-    read_header,
-    read_packet,
-    NULL,
-    read_seek,
+    .name           = "bink",
+    .long_name      = NULL_IF_CONFIG_SMALL("Bink"),
+    .priv_data_size = sizeof(BinkDemuxContext),
+    .read_probe     = probe,
+    .read_header    = read_header,
+    .read_packet    = read_packet,
+    .read_seek      = read_seek,
 };

libavformat/c93.c

@@ -193,10 +193,10 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_c93_demuxer = {
-    "c93",
-    NULL_IF_CONFIG_SMALL("Interplay C93"),
-    sizeof(C93DemuxContext),
-    probe,
-    read_header,
-    read_packet,
+    .name           = "c93",
+    .long_name      = NULL_IF_CONFIG_SMALL("Interplay C93"),
+    .priv_data_size = sizeof(C93DemuxContext),
+    .read_probe     = probe,
+    .read_header    = read_header,
+    .read_packet    = read_packet,
 };

libavformat/cafdec.c

@@ -390,13 +390,12 @@ static int read_seek(AVFormatContext *s, int stream_index,
 }
 
 AVInputFormat ff_caf_demuxer = {
-    "caf",
-    NULL_IF_CONFIG_SMALL("Apple Core Audio Format"),
-    sizeof(CaffContext),
-    probe,
-    read_header,
-    read_packet,
-    NULL,
-    read_seek,
+    .name           = "caf",
+    .long_name      = NULL_IF_CONFIG_SMALL("Apple Core Audio Format"),
+    .priv_data_size = sizeof(CaffContext),
+    .read_probe     = probe,
+    .read_header    = read_header,
+    .read_packet    = read_packet,
+    .read_seek      = read_seek,
     .codec_tag = (const AVCodecTag*[]){ff_codec_caf_tags, 0},
 };

libavformat/cdg.c

@@ -56,11 +56,9 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_cdg_demuxer = {
-    "cdg",
-    NULL_IF_CONFIG_SMALL("CD Graphics Format"),
-    0,
-    NULL,
-    read_header,
-    read_packet,
+    .name           = "cdg",
+    .long_name      = NULL_IF_CONFIG_SMALL("CD Graphics Format"),
+    .read_header    = read_header,
+    .read_packet    = read_packet,
     .extensions = "cdg"
 };

libavformat/crcenc.c

@@ -55,14 +55,13 @@ static int crc_write_trailer(struct AVFormatContext *s)
 }
 
 AVOutputFormat ff_crc_muxer = {
-    "crc",
-    NULL_IF_CONFIG_SMALL("CRC testing format"),
-    NULL,
-    "",
-    sizeof(CRCState),
-    CODEC_ID_PCM_S16LE,
-    CODEC_ID_RAWVIDEO,
-    crc_write_header,
-    crc_write_packet,
-    crc_write_trailer,
+    .name              = "crc",
+    .long_name         = NULL_IF_CONFIG_SMALL("CRC testing format"),
+    .extensions        = "",
+    .priv_data_size    = sizeof(CRCState),
+    .audio_codec       = CODEC_ID_PCM_S16LE,
+    .video_codec       = CODEC_ID_RAWVIDEO,
+    .write_header      = crc_write_header,
+    .write_packet      = crc_write_packet,
+    .write_trailer     = crc_write_trailer,
 };

libavformat/daud.c

@@ -71,14 +71,10 @@ static int daud_write_packet(struct AVFormatContext *s, AVPacket *pkt)
 
 #if CONFIG_DAUD_DEMUXER
 AVInputFormat ff_daud_demuxer = {
-    "daud",
-    NULL_IF_CONFIG_SMALL("D-Cinema audio format"),
-    0,
-    NULL,
-    daud_header,
-    daud_packet,
-    NULL,
-    NULL,
+    .name           = "daud",
+    .long_name      = NULL_IF_CONFIG_SMALL("D-Cinema audio format"),
+    .read_header    = daud_header,
+    .read_packet    = daud_packet,
     .extensions = "302",
 };
 #endif

libavformat/dfa.c

@@ -109,11 +109,10 @@ static int dfa_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_dfa_demuxer = {
-    "dfa",
-    NULL_IF_CONFIG_SMALL("Chronomaster DFA"),
-    0,
-    dfa_probe,
-    dfa_read_header,
-    dfa_read_packet,
+    .name           = "dfa",
+    .long_name      = NULL_IF_CONFIG_SMALL("Chronomaster DFA"),
+    .read_probe     = dfa_probe,
+    .read_header    = dfa_read_header,
+    .read_packet    = dfa_read_packet,
     .flags = AVFMT_GENERIC_INDEX,
 };

libavformat/dsicin.c

@@ -217,10 +217,10 @@ static int cin_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_dsicin_demuxer = {
-    "dsicin",
-    NULL_IF_CONFIG_SMALL("Delphine Software International CIN format"),
-    sizeof(CinDemuxContext),
-    cin_probe,
-    cin_read_header,
-    cin_read_packet,
+    .name           = "dsicin",
+    .long_name      = NULL_IF_CONFIG_SMALL("Delphine Software International CIN format"),
+    .priv_data_size = sizeof(CinDemuxContext),
+    .read_probe     = cin_probe,
+    .read_header    = cin_read_header,
+    .read_packet    = cin_read_packet,
 };

libavformat/dtsdec.c

@@ -66,12 +66,11 @@ static int dts_probe(AVProbeData *p)
 }
 
 AVInputFormat ff_dts_demuxer = {
-    "dts",
-    NULL_IF_CONFIG_SMALL("raw DTS"),
-    0,
-    dts_probe,
-    ff_raw_audio_read_header,
-    ff_raw_read_partial_packet,
+    .name           = "dts",
+    .long_name      = NULL_IF_CONFIG_SMALL("raw DTS"),
+    .read_probe     = dts_probe,
+    .read_header    = ff_raw_audio_read_header,
+    .read_packet    = ff_raw_read_partial_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .extensions = "dts",
     .value = CODEC_ID_DTS,

libavformat/dv.c

@@ -523,14 +523,14 @@ static int dv_probe(AVProbeData *p)
 
 #if CONFIG_DV_DEMUXER
 AVInputFormat ff_dv_demuxer = {
-    "dv",
-    NULL_IF_CONFIG_SMALL("DV video format"),
-    sizeof(RawDVContext),
-    dv_probe,
-    dv_read_header,
-    dv_read_packet,
-    dv_read_close,
-    dv_read_seek,
+    .name           = "dv",
+    .long_name      = NULL_IF_CONFIG_SMALL("DV video format"),
+    .priv_data_size = sizeof(RawDVContext),
+    .read_probe     = dv_probe,
+    .read_header    = dv_read_header,
+    .read_packet    = dv_read_packet,
+    .read_close     = dv_read_close,
+    .read_seek      = dv_read_seek,
     .extensions = "dv,dif",
 };
 #endif

libavformat/dvenc.c

@@ -408,14 +408,13 @@ static int dv_write_trailer(struct AVFormatContext *s)
 }
 
 AVOutputFormat ff_dv_muxer = {
-    "dv",
-    NULL_IF_CONFIG_SMALL("DV video format"),
-    NULL,
-    "dv",
-    sizeof(DVMuxContext),
-    CODEC_ID_PCM_S16LE,
-    CODEC_ID_DVVIDEO,
-    dv_write_header,
-    dv_write_packet,
-    dv_write_trailer,
+    .name              = "dv",
+    .long_name         = NULL_IF_CONFIG_SMALL("DV video format"),
+    .extensions        = "dv",
+    .priv_data_size    = sizeof(DVMuxContext),
+    .audio_codec       = CODEC_ID_PCM_S16LE,
+    .video_codec       = CODEC_ID_DVVIDEO,
+    .write_header      = dv_write_header,
+    .write_packet      = dv_write_packet,
+    .write_trailer     = dv_write_trailer,
 };

libavformat/dxa.c

@@ -213,10 +213,10 @@ static int dxa_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_dxa_demuxer = {
-    "dxa",
-    NULL_IF_CONFIG_SMALL("DXA"),
-    sizeof(DXAContext),
-    dxa_probe,
-    dxa_read_header,
-    dxa_read_packet,
+    .name           = "dxa",
+    .long_name      = NULL_IF_CONFIG_SMALL("DXA"),
+    .priv_data_size = sizeof(DXAContext),
+    .read_probe     = dxa_probe,
+    .read_header    = dxa_read_header,
+    .read_packet    = dxa_read_packet,
 };

libavformat/eacdata.c

@@ -95,11 +95,11 @@ static int cdata_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_ea_cdata_demuxer = {
-    "ea_cdata",
-    NULL_IF_CONFIG_SMALL("Electronic Arts cdata"),
-    sizeof(CdataDemuxContext),
-    cdata_probe,
-    cdata_read_header,
-    cdata_read_packet,
+    .name           = "ea_cdata",
+    .long_name      = NULL_IF_CONFIG_SMALL("Electronic Arts cdata"),
+    .priv_data_size = sizeof(CdataDemuxContext),
+    .read_probe     = cdata_probe,
+    .read_header    = cdata_read_header,
+    .read_packet    = cdata_read_packet,
     .extensions = "cdata",
 };

libavformat/electronicarts.c

@@ -571,10 +571,10 @@ get_video_packet:
 }
 
 AVInputFormat ff_ea_demuxer = {
-    "ea",
-    NULL_IF_CONFIG_SMALL("Electronic Arts Multimedia Format"),
-    sizeof(EaDemuxContext),
-    ea_probe,
-    ea_read_header,
-    ea_read_packet,
+    .name           = "ea",
+    .long_name      = NULL_IF_CONFIG_SMALL("Electronic Arts Multimedia Format"),
+    .priv_data_size = sizeof(EaDemuxContext),
+    .read_probe     = ea_probe,
+    .read_header    = ea_read_header,
+    .read_packet    = ea_read_packet,
 };

libavformat/ffmdec.c

@@ -508,12 +508,12 @@ static int ffm_probe(AVProbeData *p)
 }
 
 AVInputFormat ff_ffm_demuxer = {
-    "ffm",
-    NULL_IF_CONFIG_SMALL("FFM (FFserver live feed) format"),
-    sizeof(FFMContext),
-    ffm_probe,
-    ffm_read_header,
-    ffm_read_packet,
-    ffm_close,
-    ffm_seek,
+    .name           = "ffm",
+    .long_name      = NULL_IF_CONFIG_SMALL("FFM (FFserver live feed) format"),
+    .priv_data_size = sizeof(FFMContext),
+    .read_probe     = ffm_probe,
+    .read_header    = ffm_read_header,
+    .read_packet    = ffm_read_packet,
+    .read_close     = ffm_close,
+    .read_seek      = ffm_seek,
 };

libavformat/ffmenc.c

@@ -241,15 +241,14 @@ static int ffm_write_trailer(AVFormatContext *s)
 }
 
 AVOutputFormat ff_ffm_muxer = {
-    "ffm",
-    NULL_IF_CONFIG_SMALL("FFM (FFserver live feed) format"),
-    "",
-    "ffm",
-    sizeof(FFMContext),
-    /* not really used */
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG1VIDEO,
-    ffm_write_header,
-    ffm_write_packet,
-    ffm_write_trailer,
+    .name              = "ffm",
+    .long_name         = NULL_IF_CONFIG_SMALL("FFM (FFserver live feed) format"),
+    .mime_type         = "",
+    .extensions        = "ffm",
+    .priv_data_size    = sizeof(FFMContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG1VIDEO,
+    .write_header      = ffm_write_header,
+    .write_packet      = ffm_write_packet,
+    .write_trailer     = ffm_write_trailer,
 };

libavformat/filmstripdec.c

@@ -99,13 +99,11 @@ static int read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, in
 }
 
 AVInputFormat ff_filmstrip_demuxer = {
-    "filmstrip",
-    NULL_IF_CONFIG_SMALL("Adobe Filmstrip"),
-    sizeof(FilmstripDemuxContext),
-    NULL,
-    read_header,
-    read_packet,
-    NULL,
-    read_seek,
+    .name           = "filmstrip",
+    .long_name      = NULL_IF_CONFIG_SMALL("Adobe Filmstrip"),
+    .priv_data_size = sizeof(FilmstripDemuxContext),
+    .read_header    = read_header,
+    .read_packet    = read_packet,
+    .read_seek      = read_seek,
     .extensions = "flm",
 };

libavformat/filmstripenc.c

@@ -72,14 +72,13 @@ static int write_trailer(AVFormatContext *s)
 }
 
 AVOutputFormat ff_filmstrip_muxer = {
-    "filmstrip",
-    NULL_IF_CONFIG_SMALL("Adobe Filmstrip"),
-    NULL,
-    "flm",
-    sizeof(FilmstripMuxContext),
-    CODEC_ID_NONE,
-    CODEC_ID_RAWVIDEO,
-    write_header,
-    write_packet,
-    write_trailer,
+    .name              = "filmstrip",
+    .long_name         = NULL_IF_CONFIG_SMALL("Adobe Filmstrip"),
+    .extensions        = "flm",
+    .priv_data_size    = sizeof(FilmstripMuxContext),
+    .audio_codec       = CODEC_ID_NONE,
+    .video_codec       = CODEC_ID_RAWVIDEO,
+    .write_header      = write_header,
+    .write_packet      = write_packet,
+    .write_trailer     = write_trailer,
 };

libavformat/flacdec.c

@@ -124,12 +124,11 @@ static int flac_probe(AVProbeData *p)
 }
 
 AVInputFormat ff_flac_demuxer = {
-    "flac",
-    NULL_IF_CONFIG_SMALL("raw FLAC"),
-    0,
-    flac_probe,
-    flac_read_header,
-    ff_raw_read_partial_packet,
+    .name           = "flac",
+    .long_name      = NULL_IF_CONFIG_SMALL("raw FLAC"),
+    .read_probe     = flac_probe,
+    .read_header    = flac_read_header,
+    .read_packet    = ff_raw_read_partial_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .extensions = "flac",
     .value = CODEC_ID_FLAC,

libavformat/flacenc.c

@@ -118,15 +118,14 @@ static int flac_write_packet(struct AVFormatContext *s, AVPacket *pkt)
 }
 
 AVOutputFormat ff_flac_muxer = {
-    "flac",
-    NULL_IF_CONFIG_SMALL("raw FLAC"),
-    "audio/x-flac",
-    "flac",
-    0,
-    CODEC_ID_FLAC,
-    CODEC_ID_NONE,
-    flac_write_header,
-    flac_write_packet,
-    flac_write_trailer,
+    .name              = "flac",
+    .long_name         = NULL_IF_CONFIG_SMALL("raw FLAC"),
+    .mime_type         = "audio/x-flac",
+    .extensions        = "flac",
+    .audio_codec       = CODEC_ID_FLAC,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = flac_write_header,
+    .write_packet      = flac_write_packet,
+    .write_trailer     = flac_write_trailer,
     .flags= AVFMT_NOTIMESTAMPS,
 };

libavformat/flic.c

@@ -261,10 +261,10 @@ static int flic_read_packet(AVFormatContext *s,
 }
 
 AVInputFormat ff_flic_demuxer = {
-    "flic",
-    NULL_IF_CONFIG_SMALL("FLI/FLC/FLX animation format"),
-    sizeof(FlicDemuxContext),
-    flic_probe,
-    flic_read_header,
-    flic_read_packet,
+    .name           = "flic",
+    .long_name      = NULL_IF_CONFIG_SMALL("FLI/FLC/FLX animation format"),
+    .priv_data_size = sizeof(FlicDemuxContext),
+    .read_probe     = flic_probe,
+    .read_header    = flic_read_header,
+    .read_packet    = flic_read_packet,
 };

libavformat/flvdec.c

@@ -560,12 +560,12 @@ static int flv_read_seek2(AVFormatContext *s, int stream_index,
 #endif
 
 AVInputFormat ff_flv_demuxer = {
-    "flv",
-    NULL_IF_CONFIG_SMALL("FLV format"),
-    sizeof(FLVContext),
-    flv_probe,
-    flv_read_header,
-    flv_read_packet,
+    .name           = "flv",
+    .long_name      = NULL_IF_CONFIG_SMALL("FLV format"),
+    .priv_data_size = sizeof(FLVContext),
+    .read_probe     = flv_probe,
+    .read_header    = flv_read_header,
+    .read_packet    = flv_read_packet,
     .read_seek = flv_read_seek,
 #if 0
     .read_seek2 = flv_read_seek2,

libavformat/flvenc.c

@@ -446,20 +446,20 @@ static int flv_write_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVOutputFormat ff_flv_muxer = {
-    "flv",
-    NULL_IF_CONFIG_SMALL("FLV format"),
-    "video/x-flv",
-    "flv",
-    sizeof(FLVContext),
+    .name           = "flv",
+    .long_name      = NULL_IF_CONFIG_SMALL("FLV format"),
+    .mime_type      = "video/x-flv",
+    .extensions     = "flv",
+    .priv_data_size = sizeof(FLVContext),
 #if CONFIG_LIBMP3LAME
-    CODEC_ID_MP3,
+    .audio_codec    = CODEC_ID_MP3,
 #else // CONFIG_LIBMP3LAME
-    CODEC_ID_ADPCM_SWF,
+    .audio_codec    = CODEC_ID_ADPCM_SWF,
 #endif // CONFIG_LIBMP3LAME
-    CODEC_ID_FLV1,
-    flv_write_header,
-    flv_write_packet,
-    flv_write_trailer,
+    .video_codec    = CODEC_ID_FLV1,
+    .write_header   = flv_write_header,
+    .write_packet   = flv_write_packet,
+    .write_trailer  = flv_write_trailer,
     .codec_tag= (const AVCodecTag* const []){flv_video_codec_ids, flv_audio_codec_ids, 0},
     .flags= AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS,
 };

libavformat/framecrcenc.c

@@ -34,14 +34,10 @@ static int framecrc_write_packet(struct AVFormatContext *s, AVPacket *pkt)
 }
 
 AVOutputFormat ff_framecrc_muxer = {
-    "framecrc",
-    NULL_IF_CONFIG_SMALL("framecrc testing format"),
-    NULL,
-    "",
-    0,
-    CODEC_ID_PCM_S16LE,
-    CODEC_ID_RAWVIDEO,
-    NULL,
-    framecrc_write_packet,
-    NULL,
+    .name              = "framecrc",
+    .long_name         = NULL_IF_CONFIG_SMALL("framecrc testing format"),
+    .extensions        = "",
+    .audio_codec       = CODEC_ID_PCM_S16LE,
+    .video_codec       = CODEC_ID_RAWVIDEO,
+    .write_packet      = framecrc_write_packet,
 };

libavformat/gif.c

@@ -363,15 +363,15 @@ static const AVClass gif_muxer_class = {
 };
 
 AVOutputFormat ff_gif_muxer = {
-    "gif",
-    NULL_IF_CONFIG_SMALL("GIF Animation"),
-    "image/gif",
-    "gif",
-    sizeof(GIFContext),
-    CODEC_ID_NONE,
-    CODEC_ID_RAWVIDEO,
-    gif_write_header,
-    gif_write_packet,
-    gif_write_trailer,
+    .name              = "gif",
+    .long_name         = NULL_IF_CONFIG_SMALL("GIF Animation"),
+    .mime_type         = "image/gif",
+    .extensions        = "gif",
+    .priv_data_size    = sizeof(GIFContext),
+    .audio_codec       = CODEC_ID_NONE,
+    .video_codec       = CODEC_ID_RAWVIDEO,
+    .write_header      = gif_write_header,
+    .write_packet      = gif_write_packet,
+    .write_trailer     = gif_write_trailer,
     .priv_class = &gif_muxer_class,
 };

libavformat/gxf.c

@@ -523,13 +523,12 @@ static int64_t gxf_read_timestamp(AVFormatContext *s, int stream_index,
 }
 
 AVInputFormat ff_gxf_demuxer = {
-    "gxf",
-    NULL_IF_CONFIG_SMALL("GXF format"),
-    sizeof(struct gxf_stream_info),
-    gxf_probe,
-    gxf_header,
-    gxf_packet,
-    NULL,
-    gxf_seek,
-    gxf_read_timestamp,
+    .name           = "gxf",
+    .long_name      = NULL_IF_CONFIG_SMALL("GXF format"),
+    .priv_data_size = sizeof(struct gxf_stream_info),
+    .read_probe     = gxf_probe,
+    .read_header    = gxf_header,
+    .read_packet    = gxf_packet,
+    .read_seek      = gxf_seek,
+    .read_timestamp = gxf_read_timestamp,
 };

libavformat/gxfenc.c

@@ -943,17 +943,14 @@ static int gxf_interleave_packet(AVFormatContext *s, AVPacket *out, AVPacket *pk
 }
 
 AVOutputFormat ff_gxf_muxer = {
-    "gxf",
-    NULL_IF_CONFIG_SMALL("GXF format"),
-    NULL,
-    "gxf",
-    sizeof(GXFContext),
-    CODEC_ID_PCM_S16LE,
-    CODEC_ID_MPEG2VIDEO,
-    gxf_write_header,
-    gxf_write_packet,
-    gxf_write_trailer,
-    0,
-    NULL,
-    gxf_interleave_packet,
+    .name              = "gxf",
+    .long_name         = NULL_IF_CONFIG_SMALL("GXF format"),
+    .extensions        = "gxf",
+    .priv_data_size    = sizeof(GXFContext),
+    .audio_codec       = CODEC_ID_PCM_S16LE,
+    .video_codec       = CODEC_ID_MPEG2VIDEO,
+    .write_header      = gxf_write_header,
+    .write_packet      = gxf_write_packet,
+    .write_trailer     = gxf_write_trailer,
+    .interleave_packet = gxf_interleave_packet,
 };

libavformat/idcin.c

@@ -292,10 +292,10 @@ static int idcin_read_packet(AVFormatContext *s,
 }
 
 AVInputFormat ff_idcin_demuxer = {
-    "idcin",
-    NULL_IF_CONFIG_SMALL("id Cinematic format"),
-    sizeof(IdcinDemuxContext),
-    idcin_probe,
-    idcin_read_header,
-    idcin_read_packet,
+    .name           = "idcin",
+    .long_name      = NULL_IF_CONFIG_SMALL("id Cinematic format"),
+    .priv_data_size = sizeof(IdcinDemuxContext),
+    .read_probe     = idcin_probe,
+    .read_header    = idcin_read_header,
+    .read_packet    = idcin_read_packet,
 };

libavformat/idroqdec.c

@@ -216,10 +216,10 @@ static int roq_read_packet(AVFormatContext *s,
 }
 
 AVInputFormat ff_roq_demuxer = {
-    "RoQ",
-    NULL_IF_CONFIG_SMALL("id RoQ format"),
-    sizeof(RoqDemuxContext),
-    roq_probe,
-    roq_read_header,
-    roq_read_packet,
+    .name           = "RoQ",
+    .long_name      = NULL_IF_CONFIG_SMALL("id RoQ format"),
+    .priv_data_size = sizeof(RoqDemuxContext),
+    .read_probe     = roq_probe,
+    .read_header    = roq_read_header,
+    .read_packet    = roq_read_packet,
 };

libavformat/iff.c

@@ -340,10 +340,10 @@ static int iff_read_packet(AVFormatContext *s,
 }
 
 AVInputFormat ff_iff_demuxer = {
-    "IFF",
-    NULL_IF_CONFIG_SMALL("IFF format"),
-    sizeof(IffDemuxContext),
-    iff_probe,
-    iff_read_header,
-    iff_read_packet,
+    .name           = "IFF",
+    .long_name      = NULL_IF_CONFIG_SMALL("IFF format"),
+    .priv_data_size = sizeof(IffDemuxContext),
+    .read_probe     = iff_probe,
+    .read_header    = iff_read_header,
+    .read_packet    = iff_read_packet,
 };

libavformat/ingenientdec.c

@@ -59,12 +59,11 @@ static int ingenient_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_ingenient_demuxer = {
-    "ingenient",
-    NULL_IF_CONFIG_SMALL("raw Ingenient MJPEG"),
-    sizeof(FFRawVideoDemuxerContext),
-    NULL,
-    ff_raw_video_read_header,
-    ingenient_read_packet,
+    .name           = "ingenient",
+    .long_name      = NULL_IF_CONFIG_SMALL("raw Ingenient MJPEG"),
+    .priv_data_size = sizeof(FFRawVideoDemuxerContext),
+    .read_header    = ff_raw_video_read_header,
+    .read_packet    = ingenient_read_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .extensions = "cgi", // FIXME
     .value = CODEC_ID_MJPEG,

libavformat/ipmovie.c

@@ -616,10 +616,10 @@ static int ipmovie_read_packet(AVFormatContext *s,
 }
 
 AVInputFormat ff_ipmovie_demuxer = {
-    "ipmovie",
-    NULL_IF_CONFIG_SMALL("Interplay MVE format"),
-    sizeof(IPMVEContext),
-    ipmovie_probe,
-    ipmovie_read_header,
-    ipmovie_read_packet,
+    .name           = "ipmovie",
+    .long_name      = NULL_IF_CONFIG_SMALL("Interplay MVE format"),
+    .priv_data_size = sizeof(IPMVEContext),
+    .read_probe     = ipmovie_probe,
+    .read_header    = ipmovie_read_header,
+    .read_packet    = ipmovie_read_packet,
 };

libavformat/iss.c

@@ -122,11 +122,11 @@ static int iss_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_iss_demuxer = {
-    "ISS",
-    NULL_IF_CONFIG_SMALL("Funcom ISS format"),
-    sizeof(IssDemuxContext),
-    iss_probe,
-    iss_read_header,
-    iss_read_packet,
+    .name           = "ISS",
+    .long_name      = NULL_IF_CONFIG_SMALL("Funcom ISS format"),
+    .priv_data_size = sizeof(IssDemuxContext),
+    .read_probe     = iss_probe,
+    .read_header    = iss_read_header,
+    .read_packet    = iss_read_packet,
 };
 

libavformat/iv8.c

@@ -85,12 +85,11 @@ retry:
 }
 
 AVInputFormat ff_iv8_demuxer = {
-    "iv8",
-    NULL_IF_CONFIG_SMALL("A format generated by IndigoVision 8000 video server"),
-    0,
-    probe,
-    read_header,
-    read_packet,
+    .name           = "iv8",
+    .long_name      = NULL_IF_CONFIG_SMALL("A format generated by IndigoVision 8000 video server"),
+    .read_probe     = probe,
+    .read_header    = read_header,
+    .read_packet    = read_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .value = CODEC_ID_MPEG4,
 };

libavformat/ivfdec.c

@@ -80,12 +80,11 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_ivf_demuxer = {
-    "ivf",
-    NULL_IF_CONFIG_SMALL("On2 IVF"),
-    0,
-    probe,
-    read_header,
-    read_packet,
+    .name           = "ivf",
+    .long_name      = NULL_IF_CONFIG_SMALL("On2 IVF"),
+    .read_probe     = probe,
+    .read_header    = read_header,
+    .read_packet    = read_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .codec_tag = (const AVCodecTag*[]){ff_codec_bmp_tags, 0},
 };

libavformat/libnut.c

@@ -151,16 +151,16 @@ static int nut_write_trailer(AVFormatContext * avf) {
 }
 
 AVOutputFormat ff_libnut_muxer = {
-    "libnut",
-    "nut format",
-    "video/x-nut",
-    "nut",
-    sizeof(NUTContext),
-    CODEC_ID_VORBIS,
-    CODEC_ID_MPEG4,
-    nut_write_header,
-    nut_write_packet,
-    nut_write_trailer,
+    .name              = "libnut",
+    .long_name         = "nut format",
+    .mime_type         = "video/x-nut",
+    .extensions        = "nut",
+    .priv_data_size    = sizeof(NUTContext),
+    .audio_codec       = CODEC_ID_VORBIS,
+    .video_codec       = CODEC_ID_MPEG4,
+    .write_header      = nut_write_header,
+    .write_packet      = nut_write_packet,
+    .write_trailer     = nut_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
 };
 #endif /* CONFIG_LIBNUT_MUXER */
@@ -298,13 +298,13 @@ static int nut_read_close(AVFormatContext *s) {
 }
 
 AVInputFormat ff_libnut_demuxer = {
-    "libnut",
-    NULL_IF_CONFIG_SMALL("NUT format"),
-    sizeof(NUTContext),
-    nut_probe,
-    nut_read_header,
-    nut_read_packet,
-    nut_read_close,
-    nut_read_seek,
+    .name           = "libnut",
+    .long_name      = NULL_IF_CONFIG_SMALL("NUT format"),
+    .priv_data_size = sizeof(NUTContext),
+    .read_probe     = nut_probe,
+    .read_header    = nut_read_header,
+    .read_packet    = nut_read_packet,
+    .read_close     = nut_read_close,
+    .read_seek      = nut_read_seek,
     .extensions = "nut",
 };

libavformat/lmlm4.c

@@ -118,10 +118,9 @@ static int lmlm4_read_packet(AVFormatContext *s, AVPacket *pkt) {
 }
 
 AVInputFormat ff_lmlm4_demuxer = {
-    "lmlm4",
-    NULL_IF_CONFIG_SMALL("lmlm4 raw format"),
-    0,
-    lmlm4_probe,
-    lmlm4_read_header,
-    lmlm4_read_packet,
+    .name           = "lmlm4",
+    .long_name      = NULL_IF_CONFIG_SMALL("lmlm4 raw format"),
+    .read_probe     = lmlm4_probe,
+    .read_header    = lmlm4_read_header,
+    .read_packet    = lmlm4_read_packet,
 };

libavformat/matroskadec.c

@@ -2055,12 +2055,12 @@ static int matroska_read_close(AVFormatContext *s)
 }
 
 AVInputFormat ff_matroska_demuxer = {
-    "matroska,webm",
-    NULL_IF_CONFIG_SMALL("Matroska/WebM file format"),
-    sizeof(MatroskaDemuxContext),
-    matroska_probe,
-    matroska_read_header,
-    matroska_read_packet,
-    matroska_read_close,
-    matroska_read_seek,
+    .name           = "matroska,webm",
+    .long_name      = NULL_IF_CONFIG_SMALL("Matroska/WebM file format"),
+    .priv_data_size = sizeof(MatroskaDemuxContext),
+    .read_probe     = matroska_probe,
+    .read_header    = matroska_read_header,
+    .read_packet    = matroska_read_packet,
+    .read_close     = matroska_read_close,
+    .read_seek      = matroska_read_seek,
 };

libavformat/matroskaenc.c

@@ -1200,16 +1200,16 @@ static int mkv_write_trailer(AVFormatContext *s)
 
 #if CONFIG_MATROSKA_MUXER
 AVOutputFormat ff_matroska_muxer = {
-    "matroska",
-    NULL_IF_CONFIG_SMALL("Matroska file format"),
-    "video/x-matroska",
-    "mkv",
-    sizeof(MatroskaMuxContext),
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG4,
-    mkv_write_header,
-    mkv_write_packet,
-    mkv_write_trailer,
+    .name              = "matroska",
+    .long_name         = NULL_IF_CONFIG_SMALL("Matroska file format"),
+    .mime_type         = "video/x-matroska",
+    .extensions        = "mkv",
+    .priv_data_size    = sizeof(MatroskaMuxContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG4,
+    .write_header      = mkv_write_header,
+    .write_packet      = mkv_write_packet,
+    .write_trailer     = mkv_write_trailer,
     .flags = AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS,
     .codec_tag = (const AVCodecTag* const []){ff_codec_bmp_tags, ff_codec_wav_tags, 0},
     .subtitle_codec = CODEC_ID_SSA,
@@ -1218,32 +1218,32 @@ AVOutputFormat ff_matroska_muxer = {
 
 #if CONFIG_WEBM_MUXER
 AVOutputFormat ff_webm_muxer = {
-    "webm",
-    NULL_IF_CONFIG_SMALL("WebM file format"),
-    "video/webm",
-    "webm",
-    sizeof(MatroskaMuxContext),
-    CODEC_ID_VORBIS,
-    CODEC_ID_VP8,
-    mkv_write_header,
-    mkv_write_packet,
-    mkv_write_trailer,
+    .name              = "webm",
+    .long_name         = NULL_IF_CONFIG_SMALL("WebM file format"),
+    .mime_type         = "video/webm",
+    .extensions        = "webm",
+    .priv_data_size    = sizeof(MatroskaMuxContext),
+    .audio_codec       = CODEC_ID_VORBIS,
+    .video_codec       = CODEC_ID_VP8,
+    .write_header      = mkv_write_header,
+    .write_packet      = mkv_write_packet,
+    .write_trailer     = mkv_write_trailer,
     .flags = AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS | AVFMT_TS_NONSTRICT,
 };
 #endif
 
 #if CONFIG_MATROSKA_AUDIO_MUXER
 AVOutputFormat ff_matroska_audio_muxer = {
-    "matroska",
-    NULL_IF_CONFIG_SMALL("Matroska file format"),
-    "audio/x-matroska",
-    "mka",
-    sizeof(MatroskaMuxContext),
-    CODEC_ID_MP2,
-    CODEC_ID_NONE,
-    mkv_write_header,
-    mkv_write_packet,
-    mkv_write_trailer,
+    .name              = "matroska",
+    .long_name         = NULL_IF_CONFIG_SMALL("Matroska file format"),
+    .mime_type         = "audio/x-matroska",
+    .extensions        = "mka",
+    .priv_data_size    = sizeof(MatroskaMuxContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = mkv_write_header,
+    .write_packet      = mkv_write_packet,
+    .write_trailer     = mkv_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag = (const AVCodecTag* const []){ff_codec_wav_tags, 0},
 };

libavformat/md5enc.c

@@ -66,16 +66,15 @@ static int write_trailer(struct AVFormatContext *s)
 }
 
 AVOutputFormat ff_md5_muxer = {
-    "md5",
-    NULL_IF_CONFIG_SMALL("MD5 testing format"),
-    NULL,
-    "",
-    PRIVSIZE,
-    CODEC_ID_PCM_S16LE,
-    CODEC_ID_RAWVIDEO,
-    write_header,
-    write_packet,
-    write_trailer,
+    .name              = "md5",
+    .long_name         = NULL_IF_CONFIG_SMALL("MD5 testing format"),
+    .extensions        = "",
+    .priv_data_size    = PRIVSIZE,
+    .audio_codec       = CODEC_ID_PCM_S16LE,
+    .video_codec       = CODEC_ID_RAWVIDEO,
+    .write_header      = write_header,
+    .write_packet      = write_packet,
+    .write_trailer     = write_trailer,
 };
 #endif
 
@@ -96,15 +95,12 @@ static int framemd5_write_packet(struct AVFormatContext *s, AVPacket *pkt)
 }
 
 AVOutputFormat ff_framemd5_muxer = {
-    "framemd5",
-    NULL_IF_CONFIG_SMALL("Per-frame MD5 testing format"),
-    NULL,
-    "",
-    PRIVSIZE,
-    CODEC_ID_PCM_S16LE,
-    CODEC_ID_RAWVIDEO,
-    NULL,
-    framemd5_write_packet,
-    NULL,
+    .name              = "framemd5",
+    .long_name         = NULL_IF_CONFIG_SMALL("Per-frame MD5 testing format"),
+    .extensions        = "",
+    .priv_data_size    = PRIVSIZE,
+    .audio_codec       = CODEC_ID_PCM_S16LE,
+    .video_codec       = CODEC_ID_RAWVIDEO,
+    .write_packet      = framemd5_write_packet,
 };
 #endif

libavformat/mm.c

@@ -187,10 +187,10 @@ static int read_packet(AVFormatContext *s,
 }
 
 AVInputFormat ff_mm_demuxer = {
-    "mm",
-    NULL_IF_CONFIG_SMALL("American Laser Games MM format"),
-    sizeof(MmDemuxContext),
-    probe,
-    read_header,
-    read_packet,
+    .name           = "mm",
+    .long_name      = NULL_IF_CONFIG_SMALL("American Laser Games MM format"),
+    .priv_data_size = sizeof(MmDemuxContext),
+    .read_probe     = probe,
+    .read_header    = read_header,
+    .read_packet    = read_packet,
 };

libavformat/mmf.c

@@ -291,27 +291,26 @@ static int mmf_read_packet(AVFormatContext *s,
 
 #if CONFIG_MMF_DEMUXER
 AVInputFormat ff_mmf_demuxer = {
-    "mmf",
-    NULL_IF_CONFIG_SMALL("Yamaha SMAF"),
-    sizeof(MMFContext),
-    mmf_probe,
-    mmf_read_header,
-    mmf_read_packet,
-    NULL,
-    pcm_read_seek,
+    .name           = "mmf",
+    .long_name      = NULL_IF_CONFIG_SMALL("Yamaha SMAF"),
+    .priv_data_size = sizeof(MMFContext),
+    .read_probe     = mmf_probe,
+    .read_header    = mmf_read_header,
+    .read_packet    = mmf_read_packet,
+    .read_seek      = pcm_read_seek,
 };
 #endif
 #if CONFIG_MMF_MUXER
 AVOutputFormat ff_mmf_muxer = {
-    "mmf",
-    NULL_IF_CONFIG_SMALL("Yamaha SMAF"),
-    "application/vnd.smaf",
-    "mmf",
-    sizeof(MMFContext),
-    CODEC_ID_ADPCM_YAMAHA,
-    CODEC_ID_NONE,
-    mmf_write_header,
-    mmf_write_packet,
-    mmf_write_trailer,
+    .name              = "mmf",
+    .long_name         = NULL_IF_CONFIG_SMALL("Yamaha SMAF"),
+    .mime_type         = "application/vnd.smaf",
+    .extensions        = "mmf",
+    .priv_data_size    = sizeof(MMFContext),
+    .audio_codec       = CODEC_ID_ADPCM_YAMAHA,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = mmf_write_header,
+    .write_packet      = mmf_write_packet,
+    .write_trailer     = mmf_write_trailer,
 };
 #endif

libavformat/mov.c

@@ -2630,12 +2630,12 @@ static int mov_read_close(AVFormatContext *s)
 }
 
 AVInputFormat ff_mov_demuxer = {
-    "mov,mp4,m4a,3gp,3g2,mj2",
-    NULL_IF_CONFIG_SMALL("QuickTime/MPEG-4/Motion JPEG 2000 format"),
-    sizeof(MOVContext),
-    mov_probe,
-    mov_read_header,
-    mov_read_packet,
-    mov_read_close,
-    mov_read_seek,
+    .name           = "mov,mp4,m4a,3gp,3g2,mj2",
+    .long_name      = NULL_IF_CONFIG_SMALL("QuickTime/MPEG-4/Motion JPEG 2000 format"),
+    .priv_data_size = sizeof(MOVContext),
+    .read_probe     = mov_probe,
+    .read_header    = mov_read_header,
+    .read_packet    = mov_read_packet,
+    .read_close     = mov_read_close,
+    .read_seek      = mov_read_seek,
 };

libavformat/movenc.c

@@ -2351,16 +2351,15 @@ static int mov_write_trailer(AVFormatContext *s)
 
 #if CONFIG_MOV_MUXER
 AVOutputFormat ff_mov_muxer = {
-    "mov",
-    NULL_IF_CONFIG_SMALL("MOV format"),
-    NULL,
-    "mov",
-    sizeof(MOVMuxContext),
-    CODEC_ID_AAC,
-    CODEC_ID_MPEG4,
-    mov_write_header,
-    ff_mov_write_packet,
-    mov_write_trailer,
+    .name              = "mov",
+    .long_name         = NULL_IF_CONFIG_SMALL("MOV format"),
+    .extensions        = "mov",
+    .priv_data_size    = sizeof(MOVMuxContext),
+    .audio_codec       = CODEC_ID_AAC,
+    .video_codec       = CODEC_ID_MPEG4,
+    .write_header      = mov_write_header,
+    .write_packet      = ff_mov_write_packet,
+    .write_trailer     = mov_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag = (const AVCodecTag* const []){codec_movvideo_tags, codec_movaudio_tags, 0},
     .priv_class = &mov_muxer_class,
@@ -2368,16 +2367,15 @@ AVOutputFormat ff_mov_muxer = {
 #endif
 #if CONFIG_TGP_MUXER
 AVOutputFormat ff_tgp_muxer = {
-    "3gp",
-    NULL_IF_CONFIG_SMALL("3GP format"),
-    NULL,
-    "3gp",
-    sizeof(MOVMuxContext),
-    CODEC_ID_AMR_NB,
-    CODEC_ID_H263,
-    mov_write_header,
-    ff_mov_write_packet,
-    mov_write_trailer,
+    .name              = "3gp",
+    .long_name         = NULL_IF_CONFIG_SMALL("3GP format"),
+    .extensions        = "3gp",
+    .priv_data_size    = sizeof(MOVMuxContext),
+    .audio_codec       = CODEC_ID_AMR_NB,
+    .video_codec       = CODEC_ID_H263,
+    .write_header      = mov_write_header,
+    .write_packet      = ff_mov_write_packet,
+    .write_trailer     = mov_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag = (const AVCodecTag* const []){codec_3gp_tags, 0},
     .priv_class = &mov_muxer_class,
@@ -2385,16 +2383,16 @@ AVOutputFormat ff_tgp_muxer = {
 #endif
 #if CONFIG_MP4_MUXER
 AVOutputFormat ff_mp4_muxer = {
-    "mp4",
-    NULL_IF_CONFIG_SMALL("MP4 format"),
-    "application/mp4",
-    "mp4",
-    sizeof(MOVMuxContext),
-    CODEC_ID_AAC,
-    CODEC_ID_MPEG4,
-    mov_write_header,
-    ff_mov_write_packet,
-    mov_write_trailer,
+    .name              = "mp4",
+    .long_name         = NULL_IF_CONFIG_SMALL("MP4 format"),
+    .mime_type         = "application/mp4",
+    .extensions        = "mp4",
+    .priv_data_size    = sizeof(MOVMuxContext),
+    .audio_codec       = CODEC_ID_AAC,
+    .video_codec       = CODEC_ID_MPEG4,
+    .write_header      = mov_write_header,
+    .write_packet      = ff_mov_write_packet,
+    .write_trailer     = mov_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag = (const AVCodecTag* const []){ff_mp4_obj_type, 0},
     .priv_class = &mov_muxer_class,
@@ -2402,16 +2400,15 @@ AVOutputFormat ff_mp4_muxer = {
 #endif
 #if CONFIG_PSP_MUXER
 AVOutputFormat ff_psp_muxer = {
-    "psp",
-    NULL_IF_CONFIG_SMALL("PSP MP4 format"),
-    NULL,
-    "mp4,psp",
-    sizeof(MOVMuxContext),
-    CODEC_ID_AAC,
-    CODEC_ID_MPEG4,
-    mov_write_header,
-    ff_mov_write_packet,
-    mov_write_trailer,
+    .name              = "psp",
+    .long_name         = NULL_IF_CONFIG_SMALL("PSP MP4 format"),
+    .extensions        = "mp4,psp",
+    .priv_data_size    = sizeof(MOVMuxContext),
+    .audio_codec       = CODEC_ID_AAC,
+    .video_codec       = CODEC_ID_MPEG4,
+    .write_header      = mov_write_header,
+    .write_packet      = ff_mov_write_packet,
+    .write_trailer     = mov_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag = (const AVCodecTag* const []){ff_mp4_obj_type, 0},
     .priv_class = &mov_muxer_class,
@@ -2419,16 +2416,15 @@ AVOutputFormat ff_psp_muxer = {
 #endif
 #if CONFIG_TG2_MUXER
 AVOutputFormat ff_tg2_muxer = {
-    "3g2",
-    NULL_IF_CONFIG_SMALL("3GP2 format"),
-    NULL,
-    "3g2",
-    sizeof(MOVMuxContext),
-    CODEC_ID_AMR_NB,
-    CODEC_ID_H263,
-    mov_write_header,
-    ff_mov_write_packet,
-    mov_write_trailer,
+    .name              = "3g2",
+    .long_name         = NULL_IF_CONFIG_SMALL("3GP2 format"),
+    .extensions        = "3g2",
+    .priv_data_size    = sizeof(MOVMuxContext),
+    .audio_codec       = CODEC_ID_AMR_NB,
+    .video_codec       = CODEC_ID_H263,
+    .write_header      = mov_write_header,
+    .write_packet      = ff_mov_write_packet,
+    .write_trailer     = mov_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag = (const AVCodecTag* const []){codec_3gp_tags, 0},
     .priv_class = &mov_muxer_class,
@@ -2436,16 +2432,16 @@ AVOutputFormat ff_tg2_muxer = {
 #endif
 #if CONFIG_IPOD_MUXER
 AVOutputFormat ff_ipod_muxer = {
-    "ipod",
-    NULL_IF_CONFIG_SMALL("iPod H.264 MP4 format"),
-    "application/mp4",
-    "m4v,m4a",
-    sizeof(MOVMuxContext),
-    CODEC_ID_AAC,
-    CODEC_ID_H264,
-    mov_write_header,
-    ff_mov_write_packet,
-    mov_write_trailer,
+    .name              = "ipod",
+    .long_name         = NULL_IF_CONFIG_SMALL("iPod H.264 MP4 format"),
+    .mime_type         = "application/mp4",
+    .extensions        = "m4v,m4a",
+    .priv_data_size    = sizeof(MOVMuxContext),
+    .audio_codec       = CODEC_ID_AAC,
+    .video_codec       = CODEC_ID_H264,
+    .write_header      = mov_write_header,
+    .write_packet      = ff_mov_write_packet,
+    .write_trailer     = mov_write_trailer,
     .flags = AVFMT_GLOBALHEADER,
     .codec_tag = (const AVCodecTag* const []){codec_ipod_tags, 0},
     .priv_class = &mov_muxer_class,

libavformat/mp3dec.c

@@ -188,12 +188,11 @@ static int mp3_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_mp3_demuxer = {
-    "mp3",
-    NULL_IF_CONFIG_SMALL("MPEG audio layer 2/3"),
-    0,
-    mp3_read_probe,
-    mp3_read_header,
-    mp3_read_packet,
+    .name           = "mp3",
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG audio layer 2/3"),
+    .read_probe     = mp3_read_probe,
+    .read_header    = mp3_read_header,
+    .read_packet    = mp3_read_packet,
     .flags= AVFMT_GENERIC_INDEX,
     .extensions = "mp2,mp3,m2a", /* XXX: use probe */
 };

libavformat/mp3enc.c

@@ -174,16 +174,14 @@ static int mp2_write_trailer(struct AVFormatContext *s)
 
 #if CONFIG_MP2_MUXER
 AVOutputFormat ff_mp2_muxer = {
-    "mp2",
-    NULL_IF_CONFIG_SMALL("MPEG audio layer 2"),
-    "audio/x-mpeg",
-    "mp2,m2a",
-    0,
-    CODEC_ID_MP2,
-    CODEC_ID_NONE,
-    NULL,
-    ff_raw_write_packet,
-    mp2_write_trailer,
+    .name              = "mp2",
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG audio layer 2"),
+    .mime_type         = "audio/x-mpeg",
+    .extensions        = "mp2,m2a",
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_NONE,
+    .write_packet      = ff_raw_write_packet,
+    .write_trailer     = mp2_write_trailer,
 };
 #endif
 
@@ -459,17 +457,17 @@ static int mp3_write_trailer(AVFormatContext *s)
 }
 
 AVOutputFormat ff_mp3_muxer = {
-    "mp3",
-    NULL_IF_CONFIG_SMALL("MPEG audio layer 3"),
-    "audio/x-mpeg",
-    "mp3",
-    sizeof(MP3Context),
-    CODEC_ID_MP3,
-    CODEC_ID_NONE,
-    mp3_write_header,
-    mp3_write_packet,
-    mp3_write_trailer,
-    AVFMT_NOTIMESTAMPS,
+    .name              = "mp3",
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG audio layer 3"),
+    .mime_type         = "audio/x-mpeg",
+    .extensions        = "mp3",
+    .priv_data_size    = sizeof(MP3Context),
+    .audio_codec       = CODEC_ID_MP3,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = mp3_write_header,
+    .write_packet      = mp3_write_packet,
+    .write_trailer     = mp3_write_trailer,
+    .flags             = AVFMT_NOTIMESTAMPS,
     .priv_class = &mp3_muxer_class,
 };
 #endif

libavformat/mpc.c

@@ -222,13 +222,13 @@ static int mpc_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
 
 
 AVInputFormat ff_mpc_demuxer = {
-    "mpc",
-    NULL_IF_CONFIG_SMALL("Musepack"),
-    sizeof(MPCContext),
-    mpc_probe,
-    mpc_read_header,
-    mpc_read_packet,
-    mpc_read_close,
-    mpc_read_seek,
+    .name           = "mpc",
+    .long_name      = NULL_IF_CONFIG_SMALL("Musepack"),
+    .priv_data_size = sizeof(MPCContext),
+    .read_probe     = mpc_probe,
+    .read_header    = mpc_read_header,
+    .read_packet    = mpc_read_packet,
+    .read_close     = mpc_read_close,
+    .read_seek      = mpc_read_seek,
     .extensions = "mpc",
 };

libavformat/mpc8.c

@@ -281,12 +281,11 @@ static int mpc8_read_seek(AVFormatContext *s, int stream_index, int64_t timestam
 
 
 AVInputFormat ff_mpc8_demuxer = {
-    "mpc8",
-    NULL_IF_CONFIG_SMALL("Musepack SV8"),
-    sizeof(MPCContext),
-    mpc8_probe,
-    mpc8_read_header,
-    mpc8_read_packet,
-    NULL,
-    mpc8_read_seek,
+    .name           = "mpc8",
+    .long_name      = NULL_IF_CONFIG_SMALL("Musepack SV8"),
+    .priv_data_size = sizeof(MPCContext),
+    .read_probe     = mpc8_probe,
+    .read_header    = mpc8_read_header,
+    .read_packet    = mpc8_read_packet,
+    .read_seek      = mpc8_read_seek,
 };

libavformat/mpeg.c

@@ -606,14 +606,13 @@ static int64_t mpegps_read_dts(AVFormatContext *s, int stream_index,
 }
 
 AVInputFormat ff_mpegps_demuxer = {
-    "mpeg",
-    NULL_IF_CONFIG_SMALL("MPEG-PS format"),
-    sizeof(MpegDemuxContext),
-    mpegps_probe,
-    mpegps_read_header,
-    mpegps_read_packet,
-    NULL,
-    NULL, //mpegps_read_seek,
-    mpegps_read_dts,
+    .name           = "mpeg",
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-PS format"),
+    .priv_data_size = sizeof(MpegDemuxContext),
+    .read_probe     = mpegps_probe,
+    .read_header    = mpegps_read_header,
+    .read_packet    = mpegps_read_packet,
+    .read_seek      = NULL, //mpegps_read_seek,
+    .read_timestamp = mpegps_read_dts,
     .flags = AVFMT_SHOW_IDS|AVFMT_TS_DISCONT,
 };

libavformat/mpegenc.c

@@ -1232,75 +1232,74 @@ static int mpeg_mux_end(AVFormatContext *ctx)
 
 #if CONFIG_MPEG1SYSTEM_MUXER
 AVOutputFormat ff_mpeg1system_muxer = {
-    "mpeg",
-    NULL_IF_CONFIG_SMALL("MPEG-1 System format"),
-    "video/mpeg",
-    "mpg,mpeg",
-    sizeof(MpegMuxContext),
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG1VIDEO,
-    mpeg_mux_init,
-    mpeg_mux_write_packet,
-    mpeg_mux_end,
+    .name              = "mpeg",
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-1 System format"),
+    .mime_type         = "video/mpeg",
+    .extensions        = "mpg,mpeg",
+    .priv_data_size    = sizeof(MpegMuxContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG1VIDEO,
+    .write_header      = mpeg_mux_init,
+    .write_packet      = mpeg_mux_write_packet,
+    .write_trailer     = mpeg_mux_end,
 };
 #endif
 #if CONFIG_MPEG1VCD_MUXER
 AVOutputFormat ff_mpeg1vcd_muxer = {
-    "vcd",
-    NULL_IF_CONFIG_SMALL("MPEG-1 System format (VCD)"),
-    "video/mpeg",
-    NULL,
-    sizeof(MpegMuxContext),
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG1VIDEO,
-    mpeg_mux_init,
-    mpeg_mux_write_packet,
-    mpeg_mux_end,
+    .name              = "vcd",
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-1 System format (VCD)"),
+    .mime_type         = "video/mpeg",
+    .priv_data_size    = sizeof(MpegMuxContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG1VIDEO,
+    .write_header      = mpeg_mux_init,
+    .write_packet      = mpeg_mux_write_packet,
+    .write_trailer     = mpeg_mux_end,
 };
 #endif
 #if CONFIG_MPEG2VOB_MUXER
 AVOutputFormat ff_mpeg2vob_muxer = {
-    "vob",
-    NULL_IF_CONFIG_SMALL("MPEG-2 PS format (VOB)"),
-    "video/mpeg",
-    "vob",
-    sizeof(MpegMuxContext),
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG2VIDEO,
-    mpeg_mux_init,
-    mpeg_mux_write_packet,
-    mpeg_mux_end,
+    .name              = "vob",
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-2 PS format (VOB)"),
+    .mime_type         = "video/mpeg",
+    .extensions        = "vob",
+    .priv_data_size    = sizeof(MpegMuxContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG2VIDEO,
+    .write_header      = mpeg_mux_init,
+    .write_packet      = mpeg_mux_write_packet,
+    .write_trailer     = mpeg_mux_end,
 };
 #endif
 
 /* Same as mpeg2vob_mux except that the pack size is 2324 */
 #if CONFIG_MPEG2SVCD_MUXER
 AVOutputFormat ff_mpeg2svcd_muxer = {
-    "svcd",
-    NULL_IF_CONFIG_SMALL("MPEG-2 PS format (VOB)"),
-    "video/mpeg",
-    "vob",
-    sizeof(MpegMuxContext),
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG2VIDEO,
-    mpeg_mux_init,
-    mpeg_mux_write_packet,
-    mpeg_mux_end,
+    .name              = "svcd",
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-2 PS format (VOB)"),
+    .mime_type         = "video/mpeg",
+    .extensions        = "vob",
+    .priv_data_size    = sizeof(MpegMuxContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG2VIDEO,
+    .write_header      = mpeg_mux_init,
+    .write_packet      = mpeg_mux_write_packet,
+    .write_trailer     = mpeg_mux_end,
 };
 #endif
 
 /*  Same as mpeg2vob_mux except the 'is_dvd' flag is set to produce NAV pkts */
 #if CONFIG_MPEG2DVD_MUXER
 AVOutputFormat ff_mpeg2dvd_muxer = {
-    "dvd",
-    NULL_IF_CONFIG_SMALL("MPEG-2 PS format (DVD VOB)"),
-    "video/mpeg",
-    "dvd",
-    sizeof(MpegMuxContext),
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG2VIDEO,
-    mpeg_mux_init,
-    mpeg_mux_write_packet,
-    mpeg_mux_end,
+    .name              = "dvd",
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-2 PS format (DVD VOB)"),
+    .mime_type         = "video/mpeg",
+    .extensions        = "dvd",
+    .priv_data_size    = sizeof(MpegMuxContext),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG2VIDEO,
+    .write_header      = mpeg_mux_init,
+    .write_packet      = mpeg_mux_write_packet,
+    .write_trailer     = mpeg_mux_end,
 };
 #endif

libavformat/mpegts.c

@@ -1887,15 +1887,15 @@ void ff_mpegts_parse_close(MpegTSContext *ts)
 }
 
 AVInputFormat ff_mpegts_demuxer = {
-    "mpegts",
-    NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
-    sizeof(MpegTSContext),
-    mpegts_probe,
-    mpegts_read_header,
-    mpegts_read_packet,
-    mpegts_read_close,
-    read_seek,
-    mpegts_get_pcr,
+    .name           = "mpegts",
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
+    .priv_data_size = sizeof(MpegTSContext),
+    .read_probe     = mpegts_probe,
+    .read_header    = mpegts_read_header,
+    .read_packet    = mpegts_read_packet,
+    .read_close     = mpegts_read_close,
+    .read_seek      = read_seek,
+    .read_timestamp = mpegts_get_pcr,
     .flags = AVFMT_SHOW_IDS|AVFMT_TS_DISCONT,
 #ifdef USE_SYNCPOINT_SEARCH
     .read_seek2 = read_seek2,
@@ -1903,15 +1903,14 @@ AVInputFormat ff_mpegts_demuxer = {
 };
 
 AVInputFormat ff_mpegtsraw_demuxer = {
-    "mpegtsraw",
-    NULL_IF_CONFIG_SMALL("MPEG-2 raw transport stream format"),
-    sizeof(MpegTSContext),
-    NULL,
-    mpegts_read_header,
-    mpegts_raw_read_packet,
-    mpegts_read_close,
-    read_seek,
-    mpegts_get_pcr,
+    .name           = "mpegtsraw",
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-2 raw transport stream format"),
+    .priv_data_size = sizeof(MpegTSContext),
+    .read_header    = mpegts_read_header,
+    .read_packet    = mpegts_raw_read_packet,
+    .read_close     = mpegts_read_close,
+    .read_seek      = read_seek,
+    .read_timestamp = mpegts_get_pcr,
     .flags = AVFMT_SHOW_IDS|AVFMT_TS_DISCONT,
 #ifdef USE_SYNCPOINT_SEARCH
     .read_seek2 = read_seek2,

libavformat/mpegtsenc.c

@@ -1051,15 +1051,15 @@ static int mpegts_write_end(AVFormatContext *s)
 }
 
 AVOutputFormat ff_mpegts_muxer = {
-    "mpegts",
-    NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
-    "video/x-mpegts",
-    "ts,m2t",
-    sizeof(MpegTSWrite),
-    CODEC_ID_MP2,
-    CODEC_ID_MPEG2VIDEO,
-    mpegts_write_header,
-    mpegts_write_packet,
-    mpegts_write_end,
+    .name              = "mpegts",
+    .long_name         = NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
+    .mime_type         = "video/x-mpegts",
+    .extensions        = "ts,m2t",
+    .priv_data_size    = sizeof(MpegTSWrite),
+    .audio_codec       = CODEC_ID_MP2,
+    .video_codec       = CODEC_ID_MPEG2VIDEO,
+    .write_header      = mpegts_write_header,
+    .write_packet      = mpegts_write_packet,
+    .write_trailer     = mpegts_write_end,
     .priv_class = &mpegts_muxer_class,
 };

libavformat/mpjpeg.c

@@ -54,14 +54,13 @@ static int mpjpeg_write_trailer(AVFormatContext *s)
 }
 
 AVOutputFormat ff_mpjpeg_muxer = {
-    "mpjpeg",
-    NULL_IF_CONFIG_SMALL("MIME multipart JPEG format"),
-    "multipart/x-mixed-replace;boundary=" BOUNDARY_TAG,
-    "mjpg",
-    0,
-    CODEC_ID_NONE,
-    CODEC_ID_MJPEG,
-    mpjpeg_write_header,
-    mpjpeg_write_packet,
-    mpjpeg_write_trailer,
+    .name              = "mpjpeg",
+    .long_name         = NULL_IF_CONFIG_SMALL("MIME multipart JPEG format"),
+    .mime_type         = "multipart/x-mixed-replace;boundary=" BOUNDARY_TAG,
+    .extensions        = "mjpg",
+    .audio_codec       = CODEC_ID_NONE,
+    .video_codec       = CODEC_ID_MJPEG,
+    .write_header      = mpjpeg_write_header,
+    .write_packet      = mpjpeg_write_packet,
+    .write_trailer     = mpjpeg_write_trailer,
 };

libavformat/msnwc_tcp.c

@@ -131,10 +131,9 @@ static int msnwc_tcp_read_packet(AVFormatContext *ctx, AVPacket *pkt)
 }
 
 AVInputFormat ff_msnwc_tcp_demuxer = {
-    "msnwctcp",
-    NULL_IF_CONFIG_SMALL("MSN TCP Webcam stream"),
-    0,
-    msnwc_tcp_probe,
-    msnwc_tcp_read_header,
-    msnwc_tcp_read_packet,
+    .name           = "msnwctcp",
+    .long_name      = NULL_IF_CONFIG_SMALL("MSN TCP Webcam stream"),
+    .read_probe     = msnwc_tcp_probe,
+    .read_header    = msnwc_tcp_read_header,
+    .read_packet    = msnwc_tcp_read_packet,
 };

libavformat/mtv.c

@@ -197,10 +197,10 @@ static int mtv_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_mtv_demuxer = {
-    "MTV",
-    NULL_IF_CONFIG_SMALL("MTV format"),
-    sizeof(MTVDemuxContext),
-    mtv_probe,
-    mtv_read_header,
-    mtv_read_packet,
+    .name           = "MTV",
+    .long_name      = NULL_IF_CONFIG_SMALL("MTV format"),
+    .priv_data_size = sizeof(MTVDemuxContext),
+    .read_probe     = mtv_probe,
+    .read_header    = mtv_read_header,
+    .read_packet    = mtv_read_packet,
 };

libavformat/mvi.c

@@ -124,11 +124,10 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_mvi_demuxer = {
-    "mvi",
-    NULL_IF_CONFIG_SMALL("Motion Pixels MVI format"),
-    sizeof(MviDemuxContext),
-    NULL,
-    read_header,
-    read_packet,
+    .name           = "mvi",
+    .long_name      = NULL_IF_CONFIG_SMALL("Motion Pixels MVI format"),
+    .priv_data_size = sizeof(MviDemuxContext),
+    .read_header    = read_header,
+    .read_packet    = read_packet,
     .extensions = "mvi"
 };

libavformat/mxfdec.c

@@ -1016,12 +1016,12 @@ static int mxf_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti
 }
 
 AVInputFormat ff_mxf_demuxer = {
-    "mxf",
-    NULL_IF_CONFIG_SMALL("Material eXchange Format"),
-    sizeof(MXFContext),
-    mxf_probe,
-    mxf_read_header,
-    mxf_read_packet,
-    mxf_read_close,
-    mxf_read_seek,
+    .name           = "mxf",
+    .long_name      = NULL_IF_CONFIG_SMALL("Material eXchange Format"),
+    .priv_data_size = sizeof(MXFContext),
+    .read_probe     = mxf_probe,
+    .read_header    = mxf_read_header,
+    .read_packet    = mxf_read_packet,
+    .read_close     = mxf_read_close,
+    .read_seek      = mxf_read_seek,
 };

libavformat/mxfenc.c

@@ -1890,33 +1890,30 @@ static int mxf_interleave(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int
 }
 
 AVOutputFormat ff_mxf_muxer = {
-    "mxf",
-    NULL_IF_CONFIG_SMALL("Material eXchange Format"),
-    "application/mxf",
-    "mxf",
-    sizeof(MXFContext),
-    CODEC_ID_PCM_S16LE,
-    CODEC_ID_MPEG2VIDEO,
-    mxf_write_header,
-    mxf_write_packet,
-    mxf_write_footer,
-    AVFMT_NOTIMESTAMPS,
-    NULL,
-    mxf_interleave,
+    .name              = "mxf",
+    .long_name         = NULL_IF_CONFIG_SMALL("Material eXchange Format"),
+    .mime_type         = "application/mxf",
+    .extensions        = "mxf",
+    .priv_data_size    = sizeof(MXFContext),
+    .audio_codec       = CODEC_ID_PCM_S16LE,
+    .video_codec       = CODEC_ID_MPEG2VIDEO,
+    .write_header      = mxf_write_header,
+    .write_packet      = mxf_write_packet,
+    .write_trailer     = mxf_write_footer,
+    .flags             = AVFMT_NOTIMESTAMPS,
+    .interleave_packet = mxf_interleave,
 };
 
 AVOutputFormat ff_mxf_d10_muxer = {
-    "mxf_d10",
-    NULL_IF_CONFIG_SMALL("Material eXchange Format, D-10 Mapping"),
-    "application/mxf",
-    NULL,
-    sizeof(MXFContext),
-    CODEC_ID_PCM_S16LE,
-    CODEC_ID_MPEG2VIDEO,
-    mxf_write_header,
-    mxf_write_packet,
-    mxf_write_footer,
-    AVFMT_NOTIMESTAMPS,
-    NULL,
-    mxf_interleave,
+    .name              = "mxf_d10",
+    .long_name         = NULL_IF_CONFIG_SMALL("Material eXchange Format, D-10 Mapping"),
+    .mime_type         = "application/mxf",
+    .priv_data_size    = sizeof(MXFContext),
+    .audio_codec       = CODEC_ID_PCM_S16LE,
+    .video_codec       = CODEC_ID_MPEG2VIDEO,
+    .write_header      = mxf_write_header,
+    .write_packet      = mxf_write_packet,
+    .write_trailer     = mxf_write_footer,
+    .flags             = AVFMT_NOTIMESTAMPS,
+    .interleave_packet = mxf_interleave,
 };

libavformat/ncdec.c

@@ -91,11 +91,10 @@ static int nc_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_nc_demuxer = {
-    "nc",
-    NULL_IF_CONFIG_SMALL("NC camera feed format"),
-    0,
-    nc_probe,
-    nc_read_header,
-    nc_read_packet,
+    .name           = "nc",
+    .long_name      = NULL_IF_CONFIG_SMALL("NC camera feed format"),
+    .read_probe     = nc_probe,
+    .read_header    = nc_read_header,
+    .read_packet    = nc_read_packet,
     .extensions = "v",
 };

libavformat/nsvdec.c

@@ -770,12 +770,12 @@ static int nsv_probe(AVProbeData *p)
 }
 
 AVInputFormat ff_nsv_demuxer = {
-    "nsv",
-    NULL_IF_CONFIG_SMALL("Nullsoft Streaming Video"),
-    sizeof(NSVContext),
-    nsv_probe,
-    nsv_read_header,
-    nsv_read_packet,
-    nsv_read_close,
-    nsv_read_seek,
+    .name           = "nsv",
+    .long_name      = NULL_IF_CONFIG_SMALL("Nullsoft Streaming Video"),
+    .priv_data_size = sizeof(NSVContext),
+    .read_probe     = nsv_probe,
+    .read_header    = nsv_read_header,
+    .read_packet    = nsv_read_packet,
+    .read_close     = nsv_read_close,
+    .read_seek      = nsv_read_seek,
 };

libavformat/nullenc.c

@@ -27,14 +27,10 @@ static int null_write_packet(struct AVFormatContext *s, AVPacket *pkt)
 }
 
 AVOutputFormat ff_null_muxer = {
-    "null",
-    NULL_IF_CONFIG_SMALL("raw null video format"),
-    NULL,
-    NULL,
-    0,
-    AV_NE(CODEC_ID_PCM_S16BE, CODEC_ID_PCM_S16LE),
-    CODEC_ID_RAWVIDEO,
-    NULL,
-    null_write_packet,
+    .name              = "null",
+    .long_name         = NULL_IF_CONFIG_SMALL("raw null video format"),
+    .audio_codec       = AV_NE(CODEC_ID_PCM_S16BE, CODEC_ID_PCM_S16LE),
+    .video_codec       = CODEC_ID_RAWVIDEO,
+    .write_packet      = null_write_packet,
     .flags = AVFMT_NOFILE | AVFMT_RAWPICTURE | AVFMT_NOTIMESTAMPS,
 };

libavformat/nutdec.c

@@ -924,14 +924,14 @@ static int nut_read_close(AVFormatContext *s)
 
 #if CONFIG_NUT_DEMUXER
 AVInputFormat ff_nut_demuxer = {
-    "nut",
-    NULL_IF_CONFIG_SMALL("NUT format"),
-    sizeof(NUTContext),
-    nut_probe,
-    nut_read_header,
-    nut_read_packet,
-    nut_read_close,
-    read_seek,
+    .name           = "nut",
+    .long_name      = NULL_IF_CONFIG_SMALL("NUT format"),
+    .priv_data_size = sizeof(NUTContext),
+    .read_probe     = nut_probe,
+    .read_header    = nut_read_header,
+    .read_packet    = nut_read_packet,
+    .read_close     = nut_read_close,
+    .read_seek      = read_seek,
     .extensions = "nut",
     .codec_tag = (const AVCodecTag * const []) { ff_codec_bmp_tags, ff_nut_video_tags, ff_codec_wav_tags, ff_nut_subtitle_tags, 0 },
 };

libavformat/nutenc.c

@@ -862,22 +862,22 @@ static int write_trailer(AVFormatContext *s){
 }
 
 AVOutputFormat ff_nut_muxer = {
-    "nut",
-    NULL_IF_CONFIG_SMALL("NUT format"),
-    "video/x-nut",
-    "nut",
-    sizeof(NUTContext),
+    .name           = "nut",
+    .long_name      = NULL_IF_CONFIG_SMALL("NUT format"),
+    .mime_type      = "video/x-nut",
+    .extensions     = "nut",
+    .priv_data_size = sizeof(NUTContext),
 #if   CONFIG_LIBVORBIS
-    CODEC_ID_VORBIS,
+    .audio_codec    = CODEC_ID_VORBIS,
 #elif CONFIG_LIBMP3LAME
-    CODEC_ID_MP3,
+    .audio_codec    = CODEC_ID_MP3,
 #else
-    CODEC_ID_MP2,
+    .audio_codec    = CODEC_ID_MP2,
 #endif
-    CODEC_ID_MPEG4,
-    write_header,
-    write_packet,
-    write_trailer,
+    .video_codec    = CODEC_ID_MPEG4,
+    .write_header   = write_header,
+    .write_packet   = write_packet,
+    .write_trailer  = write_trailer,
     .flags = AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS,
     .codec_tag = (const AVCodecTag * const []){ ff_codec_bmp_tags, ff_nut_video_tags, ff_codec_wav_tags, ff_nut_subtitle_tags, 0 },
 };

libavformat/nuv.c

@@ -259,13 +259,11 @@ static int nuv_packet(AVFormatContext *s, AVPacket *pkt) {
 }
 
 AVInputFormat ff_nuv_demuxer = {
-    "nuv",
-    NULL_IF_CONFIG_SMALL("NuppelVideo format"),
-    sizeof(NUVContext),
-    nuv_probe,
-    nuv_header,
-    nuv_packet,
-    NULL,
-    NULL,
+    .name           = "nuv",
+    .long_name      = NULL_IF_CONFIG_SMALL("NuppelVideo format"),
+    .priv_data_size = sizeof(NUVContext),
+    .read_probe     = nuv_probe,
+    .read_header    = nuv_header,
+    .read_packet    = nuv_packet,
     .flags = AVFMT_GENERIC_INDEX,
 };

libavformat/oggenc.c

@@ -525,15 +525,15 @@ static int ogg_write_trailer(AVFormatContext *s)
 }
 
 AVOutputFormat ff_ogg_muxer = {
-    "ogg",
-    NULL_IF_CONFIG_SMALL("Ogg"),
-    "application/ogg",
-    "ogg,ogv,spx",
-    sizeof(OGGContext),
-    CODEC_ID_FLAC,
-    CODEC_ID_THEORA,
-    ogg_write_header,
-    ogg_write_packet,
-    ogg_write_trailer,
+    .name              = "ogg",
+    .long_name         = NULL_IF_CONFIG_SMALL("Ogg"),
+    .mime_type         = "application/ogg",
+    .extensions        = "ogg,ogv,spx",
+    .priv_data_size    = sizeof(OGGContext),
+    .audio_codec       = CODEC_ID_FLAC,
+    .video_codec       = CODEC_ID_THEORA,
+    .write_header      = ogg_write_header,
+    .write_packet      = ogg_write_packet,
+    .write_trailer     = ogg_write_trailer,
     .priv_class = &ogg_muxer_class,
 };