Make more descriptive the long names for the various variants of H.263.

Originally committed as revision 16775 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/h263dec.c

@@ -734,7 +734,7 @@ AVCodec h263_decoder = {
     ff_h263_decode_frame,
     CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
     .flush= ff_mpeg_flush,
-    .long_name= NULL_IF_CONFIG_SMALL("H.263"),
+    .long_name= NULL_IF_CONFIG_SMALL("H.263 / H.263-1996, H.263+ / H.263-1998"),
 };
 
 AVCodec msmpeg4v1_decoder = {
@@ -799,7 +799,7 @@ AVCodec h263i_decoder = {
     ff_h263_decode_end,
     ff_h263_decode_frame,
     CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
-    .long_name = NULL_IF_CONFIG_SMALL("H.263i"),
+    .long_name = NULL_IF_CONFIG_SMALL("H.263 Intel"),
 };
 
 AVCodec flv_decoder = {

libavcodec/mpegvideo_enc.c

@@ -3724,7 +3724,7 @@ AVCodec h263_encoder = {
     MPV_encode_picture,
     MPV_encode_end,
     .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
-    .long_name= NULL_IF_CONFIG_SMALL("H.263"),
+    .long_name= NULL_IF_CONFIG_SMALL("H.263 / H.263-1996"),
 };
 
 AVCodec h263p_encoder = {
@@ -3736,7 +3736,7 @@ AVCodec h263p_encoder = {
     MPV_encode_picture,
     MPV_encode_end,
     .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
-    .long_name= NULL_IF_CONFIG_SMALL("H.263+ / H.263 version 2"),
+    .long_name= NULL_IF_CONFIG_SMALL("H.263+ / H.263-1998 / H.263 version 2"),
 };
 
 AVCodec flv_encoder = {