below are the two audio files https://drive.google.com/file/d/0B3tmVBhr-xu4NEU2Uk5VeHJxSlk/view?pli=1 https://drive.google.com/file/d/0B3tmVBhr-xu4c3l0bEprbi11bk0/view?pli=1 -- View this message in context: http://ffmpeg-users.933282.n4.nabble.com/FFMPEG-MXF-Issue-tp4672425p4675198.html Sent from the FFmpeg-users mailing list archive at Nabble.com.