On Tue, Jun 23, 2020 at 12:02 AM Steinar H. Gunderson <steinar+ffm...@gunderson.no> wrote: > > HEVC is left chroma like H.264, so add the proper location on init. > > Signed-off-by: Steinar H. Gunderson <steinar+ffm...@gunderson.no> > --- > libavcodec/hevcdec.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c > index c9e28f5826..3306cf3702 100644 > --- a/libavcodec/hevcdec.c > +++ b/libavcodec/hevcdec.c > @@ -3534,6 +3534,8 @@ static av_cold int hevc_decode_init(AVCodecContext > *avctx) > else > s->threads_type = FF_THREAD_SLICE; > > + avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; > +
This is not correct. The chroma location can vary and is signaled in the bitstream. I actually send a patch to the ML a while back to do this properly, but apparently it slipped through the cracks. I'll revive it. - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
