>Not if there are filters that alter the timestamps, nor if the source file > duration is not accurate enough or completely unknown.
True, but if that is not the case then it would? In theory it should be possible to make a conservative guess. Would be nice to be able to at least specify it manually if known in advance: e.g. -metadata duration=00:00:25:00 or something... _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
