Benjamin Larsson <ba...@ludd.ltu.se> added the comment: Carl Eugen Hoyos wrote: > Carl Eugen Hoyos <ceho...@rainbow.studorg.tuwien.ac.at> added the comment: > > Please do not raise the priority (unless this is a regression and you can > point > to the responsible version). > Banan, is this a reproduced issue? > >
I just assumed based on this line: "Uncompressed PCM" and the FourCC code is the corresponding 0xfffe tag. If it is true it is caused by channels > 2 and channel_layout!=NULL. The guilty code is here: http://git.ffmpeg.org/?p=ffmpeg;a=blob;f=libavformat/riff.c;h=74d3908b693a18ed7472d2783e27d2d17fd6d442;hb=HEAD#l298 The line: waveformatextensible = enc->channels > 2 && enc->channel_layout; should include a check for the output format also so that waveformatextensible is only true when the output format is wave. And this is most likely a regression in avi muxing, it would have worked before. MvH Benjamin Larsson _____________________________________________________ FFmpeg issue tracker <iss...@roundup.ffmpeg.org> <https://roundup.ffmpeg.org/roundup/ffmpeg/issue1498> _____________________________________________________