diff options
| -rw-r--r-- | libavcodec/hevcdec.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c index c9e28f5826..b63cba6c25 100644 --- a/libavcodec/hevcdec.c +++ b/libavcodec/hevcdec.c @@ -348,6 +348,15 @@ static void export_stream_params(HEVCContext *s, const HEVCSPS *sps) avctx->colorspace = AVCOL_SPC_UNSPECIFIED; } + avctx->chroma_sample_location = AVCHROMA_LOC_UNSPECIFIED; + if (sps->chroma_format_idc == 1) { + if (sps->vui.chroma_loc_info_present_flag) { + if (sps->vui.chroma_sample_loc_type_top_field <= 5) + avctx->chroma_sample_location = sps->vui.chroma_sample_loc_type_top_field + 1; + } else + avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; + } + if (vps->vps_timing_info_present_flag) { num = vps->vps_num_units_in_tick; den = vps->vps_time_scale; |