Merge commit '452860d7e056f9a894cac2fe52cdedeae4c38251'

* commit '452860d7e056f9a894cac2fe52cdedeae4c38251':
  Use av_packet_rescale_ts() to simplify code.

Conflicts:
	doc/examples/muxing.c
	ffmpeg.c

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

doc/examples/muxing.c

@@ -63,9 +63,7 @@ static void log_packet(const AVFormatContext *fmt_ctx, const AVPacket *pkt)
 static int write_frame(AVFormatContext *fmt_ctx, const AVRational *time_base, AVStream *st, AVPacket *pkt)
 {
     /* rescale output packet timestamp values from codec to stream timebase */
-    pkt->pts = av_rescale_q_rnd(pkt->pts, *time_base, st->time_base, AV_ROUND_NEAR_INF|AV_ROUND_PASS_MINMAX);
-    pkt->dts = av_rescale_q_rnd(pkt->dts, *time_base, st->time_base, AV_ROUND_NEAR_INF|AV_ROUND_PASS_MINMAX);
-    pkt->duration = av_rescale_q(pkt->duration, *time_base, st->time_base);
+    av_packet_rescale_ts(pkt, *time_base, st->time_base);
     pkt->stream_index = st->index;
 
     /* Write the compressed frame to the media file. */

ffmpeg.c

@@ -755,12 +755,7 @@ static void do_audio_out(AVFormatContext *s, OutputStream *ost,
     update_benchmark("encode_audio %d.%d", ost->file_index, ost->index);
 
     if (got_packet) {
-        if (pkt.pts != AV_NOPTS_VALUE)
-            pkt.pts      = av_rescale_q(pkt.pts,      enc->time_base, ost->st->time_base);
-        if (pkt.dts != AV_NOPTS_VALUE)
-            pkt.dts      = av_rescale_q(pkt.dts,      enc->time_base, ost->st->time_base);
-        if (pkt.duration > 0)
-            pkt.duration = av_rescale_q(pkt.duration, enc->time_base, ost->st->time_base);
+        av_packet_rescale_ts(&pkt, enc->time_base, ost->st->time_base);
 
         if (debug_ts) {
             av_log(NULL, AV_LOG_INFO, "encoder -> type:audio "
@@ -1052,10 +1047,7 @@ static void do_video_out(AVFormatContext *s,
             if (pkt.pts == AV_NOPTS_VALUE && !(enc->codec->capabilities & CODEC_CAP_DELAY))
                 pkt.pts = ost->sync_opts;
 
-            if (pkt.pts != AV_NOPTS_VALUE)
-                pkt.pts = av_rescale_q(pkt.pts, enc->time_base, ost->st->time_base);
-            if (pkt.dts != AV_NOPTS_VALUE)
-                pkt.dts = av_rescale_q(pkt.dts, enc->time_base, ost->st->time_base);
+            av_packet_rescale_ts(&pkt, enc->time_base, ost->st->time_base);
 
             if (debug_ts) {
                 av_log(NULL, AV_LOG_INFO, "encoder -> type:video "
@@ -1564,12 +1556,7 @@ static void flush_encoders(void)
                     av_free_packet(&pkt);
                     continue;
                 }
-                if (pkt.pts != AV_NOPTS_VALUE)
-                    pkt.pts = av_rescale_q(pkt.pts, enc->time_base, ost->st->time_base);
-                if (pkt.dts != AV_NOPTS_VALUE)
-                    pkt.dts = av_rescale_q(pkt.dts, enc->time_base, ost->st->time_base);
-                if (pkt.duration > 0)
-                    pkt.duration = av_rescale_q(pkt.duration, enc->time_base, ost->st->time_base);
+                av_packet_rescale_ts(&pkt, enc->time_base, ost->st->time_base);
                 pkt_size = pkt.size;
                 write_frame(os, &pkt, ost);
                 if (ost->enc_ctx->codec_type == AVMEDIA_TYPE_VIDEO && vstats_filename) {