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Code Issues Releases Activity

fill codec info

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Originally committed as revision 2599 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Fabrice Bellard 2003-12-12 16:55:12 +00:00
parent fa75ce9292
commit 3e9d718ecb
1 changed files with 3 additions and 0 deletions
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3
libavcodec/parser.c
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@ -293,6 +293,8 @@ static void mpegvideo_extract_headers(AVCodecParserContext *s,
frame_rate_index = buf[3] & 0xf; frame_rate_index = buf[3] & 0xf;
pc->frame_rate = avctx->frame_rate = frame_rate_tab[frame_rate_index]; pc->frame_rate = avctx->frame_rate = frame_rate_tab[frame_rate_index];
avctx->frame_rate_base = MPEG1_FRAME_RATE_BASE; avctx->frame_rate_base = MPEG1_FRAME_RATE_BASE;
avctx->codec_id = CODEC_ID_MPEG1VIDEO;
avctx->sub_id = 1;
} }
break; break;
case EXT_START_CODE: case EXT_START_CODE:
@ -311,6 +313,7 @@ static void mpegvideo_extract_headers(AVCodecParserContext *s,
avctx->height = pc->height | (vert_size_ext << 12); avctx->height = pc->height | (vert_size_ext << 12);
avctx->frame_rate = pc->frame_rate * (frame_rate_ext_n + 1); avctx->frame_rate = pc->frame_rate * (frame_rate_ext_n + 1);
avctx->frame_rate_base = MPEG1_FRAME_RATE_BASE * (frame_rate_ext_d + 1); avctx->frame_rate_base = MPEG1_FRAME_RATE_BASE * (frame_rate_ext_d + 1);
avctx->codec_id = CODEC_ID_MPEG2VIDEO;
avctx->sub_id = 2; /* forces MPEG2 */ avctx->sub_id = 2; /* forces MPEG2 */
} }
break; break;