On Tue, Jul 17, 2018 at 11:54 PM Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > > 2018-07-17 21:39 GMT+02:00, Vittorio Giovara <vittorio.giov...@gmail.com>: > > YUV410P requires that sizes are divisible by 4. > > Do you mean that AV_PIX_FMT_YUV410P requires it? > Where is this documented? >
Its a consequence of the subsampling factor. 4:1:0 is one-fourth the horizontal resolution and half the vertical resolution, as such the width has to be a multiple of 4 for that to result in a valid chroma dimension. - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
