Ronald S. Bultje <rsbul...@gmail.com> added the comment: Hi,
HAVE_AMD3DNOW means it can be assembled, not that the CPU supports it. Use ----enable-runtime-cpudetect configure flag to use runtime cpu detection which should fix this. ________________________________________________ FFmpeg issue tracker <iss...@roundup.ffmpeg.org> <https://roundup.ffmpeg.org/issue2570> ________________________________________________