When running tests, you should check the given outputs for these issues:

### B-frame Timestamp Offset Issue

**Problem**: Videos with B-frames can get a timestamp offset during processing, causing black padding in MediaConvert output.
**Root Cause**: B-frames have negative DTS values. 

- This repo references code in the ~/dev/glockenspiel/suno_utils/suno_utils/worker/video_processing folder