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| author | David Conrad <lessen42@gmail.com> | 2009-05-11 04:34:23 +0000 |
|---|---|---|
| committer | David Conrad <lessen42@gmail.com> | 2009-05-11 04:34:23 +0000 |
| commit | 580a7465fb416782a1d5ad95011351b9c257f0de (patch) | |
| tree | f26ec625283620ebc2c6df689bd6cbffba0d6cc8 /libavcodec/mpeg12.c | |
| parent | 014b7ecb6643332af35251c751aebd04bac4bb1e (diff) | |
| download | ffmpeg-580a7465fb416782a1d5ad95011351b9c257f0de.tar.gz | |
Add a chroma_sample_location field to define positioning of chroma samples
Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpeg12.c')
| -rw-r--r-- | libavcodec/mpeg12.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c index e6e4ddcfc9..d9157806cb 100644 --- a/libavcodec/mpeg12.c +++ b/libavcodec/mpeg12.c @@ -1189,6 +1189,10 @@ static av_cold int mpeg_decode_init(AVCodecContext *avctx) s->repeat_field = 0; s->mpeg_enc_ctx.codec_id= avctx->codec->id; avctx->color_range= AVCOL_RANGE_MPEG; + if (avctx->codec->id == CODEC_ID_MPEG1VIDEO) + avctx->chroma_sample_location = AVCHROMA_LOC_CENTER; + else + avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; return 0; } |