Kostya Shishkov <[email protected]> added the comment: quite probably PNG file says "palettized data with 1 bit per entry" and lavc PNG decoder still treats it as 8 bit per entry, so that condition you cited is not triggered because of different s- >color_type
_____________________________________________________ FFmpeg issue tracker <[email protected]> <https://roundup.ffmpeg.org/roundup/ffmpeg/issue1416> _____________________________________________________
