diff options
Diffstat (limited to 'src/lib/ffmpeg_examiner.cc')
| -rw-r--r-- | src/lib/ffmpeg_examiner.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/lib/ffmpeg_examiner.cc b/src/lib/ffmpeg_examiner.cc index 853db90be..0a236d836 100644 --- a/src/lib/ffmpeg_examiner.cc +++ b/src/lib/ffmpeg_examiner.cc @@ -480,3 +480,12 @@ FFmpegExaminer::range () const return VideoRange::FULL; } } + + +PixelQuanta +FFmpegExaminer::pixel_quanta () const +{ + auto const desc = av_pix_fmt_desc_get(video_codec_context()->pix_fmt); + return { 1 << desc->log2_chroma_w, 1 << desc->log2_chroma_h }; +} + |