Bad Video Report Generator

Black screen, no audio, desync, glitches? CutFast extracts metadata and generates a structured JSON report so engineers can reproduce and debug faster.

FAQ

Does CutFast upload my files?

No. Report generation and metadata extraction run locally in your browser.

What does the report include?

File name/size, container, duration, resolution, rotation metadata, audio/video codecs, sample rate, channels and more (when available).

What if I can’t share the original file?

Share the JSON plus environment details and steps. If needed, provide a sanitized snippet or a reproducible sample later.

Why are some fields empty?

It depends on the file’s tracks/metadata and your browser’s parsing support for the codecs involved.

How do I write a good bug description?

Include device/OS/browser or app version, steps to reproduce, expected vs actual, and whether it’s consistent.

Who should I send the report to?

Engineers, support teams, tool vendors, or platform technical support — anyone debugging the issue.