This is not a bug in FFmpeg: aubio initializes libswresample with 2 channels and then passes data that contains just one channel.
That cant really work or how could it ? swresample has no knowledge about what is in the array except what it is told There are multiple ways to provide this information to swr (Answer from Michael on ffmpeg-security) Carl Eugen _______________________________________________ pkg-multimedia-maintainers mailing list pkg-multimedia-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-multimedia-maintainers