> How is it different? If you're interlacing-aware and call swscale_convert() > twice (once for each field, double stride each, alternate offset for second > call), isn't that the same?
That would be true in the 422 domain, yes. In 420, the chroma planes are offset and this has to be taken into account with weighted averages as ilpack does. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
