- Multiple Audio Channels that have different Audio Codecs
- A source files that has a variable frame rate
- A different Audio length from the Video duration
- 0 or more than 8 channels of audio in one stream
If you are exporting your files from Compressor 4, be sure to disable "Allow Job Segmenting."
If you are exporting your files from QuickTime 7, be sure to disable "Frame Reordering."
Please see our File Upload Specifications and re-export the file to correct the issue.