What it does
QuickStream Fix reads the input streams and creates a new compatible container with repaired ordering/timing structure where possible. It is useful before editing a recording with damaged timestamps, discontinuities or unreliable navigation.
Dimension filtering
When a source contains multiple video streams, optional width/height filtering can select the intended dimension. Confirm the chosen streams in the result rather than assuming the first video track was correct.
Copy versus evaluation mode
A paid clean QuickStream Fix is normally a remux/copy operation. Evaluation output must contain a permanent watermark, so an evaluation request is explicitly replaced by a full video transcode and the Batch/status text explains the substitution.
Limits
QuickStream Fix can repair representational structure; it cannot reconstruct missing or irreparably corrupt compressed pictures. Keep the source and read the report if damaged packets were rejected.