On Wed, Sep 16, 2020 at 9:43 PM Jan Ekström <jee...@gmail.com> wrote: > > On Wed, Sep 16, 2020 at 11:38 PM Michael Niedermayer > <mich...@niedermayer.cc> wrote: > > Does anything document the meaning of range or AVCOL_RANGE for RGB ? > > The enum is documented as "MPEG vs JPEG YUV range." > > > > What is limited range RGB ? what would the ranges of R,G,B be and where > > is that specified ?
EBU only describes full range for 'file' based images https://tech.ebu.ch/docs/r/r103.pdf but ITU https://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.2100-2-201807-I!!PDF-E.pdf does describe narrow range RGB on p9 Kevin _______________________________________________ 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".
