diff options
| -rw-r--r-- | libavcodec/av1dec.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c index 9e71a2e5f6..b39a509f31 100644 --- a/libavcodec/av1dec.c +++ b/libavcodec/av1dec.c @@ -417,6 +417,15 @@ static int set_context_with_sequence(AVCodecContext *avctx, avctx->colorspace = seq->color_config.color_primaries; avctx->color_trc = seq->color_config.transfer_characteristics; + switch (seq->color_config.chroma_sample_position) { + case AV1_CSP_VERTICAL: + avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; + break; + case AV1_CSP_COLOCATED: + avctx->chroma_sample_location = AVCHROMA_LOC_TOPLEFT; + break; + } + if (seq->timing_info.num_units_in_display_tick && seq->timing_info.time_scale) { av_reduce(&avctx->framerate.den, &avctx->framerate.num, |