Steps to reproduce:
1. Download the video file https://download.blender.org/durian/trailer/sintel_trailer-1080p.mp4
2. Upload it as "Presenter" using the workflow "Process upon upload and schedule"
3. Wait until processing is finished
4. Open the video editor
The Video Editor has a layout problem considering the waveform representation: There are scrollbars since the waveform seems to be "longer" than the video duration.
See screenshot for the layout problem.
Why is content="52209ms" and clipEnd="51925ms"?
Note sure whether this is because of the SMIL or the Video Editor handling the SMIL....
Layout should be correct, i.e. no scrollbars.
Workaround (if any):
Disable silent detection
Note that this problem does not occur with all video content, but it always occurs with the file downloaded in step 1.