Duration Checker
Inspect the uploaded media with duration checker and review the relevant stream, timing, format or file-property information.
3. Preview & Result
The source preview and processed result appear here.
About Duration Checker
Inspect the uploaded media with duration checker and review the relevant stream, timing, format or file-property information. It reads media properties for diagnosis or planning and is useful before converting, compressing or repairing a file.
When to use this tool
Use it before editing when you need to confirm technical properties such as codec, resolution, frame rate, duration or metadata.
FAQ
What does Duration Checker do?
Inspect the uploaded media with duration checker and review the relevant stream, timing, format or file-property information.
Does Duration Checker need manual settings?
No extra settings are required for the core operation; upload the source and review the result before using it elsewhere.
When is Duration Checker most useful?
Use it before editing when you need to confirm technical properties such as codec, resolution, frame rate, duration or metadata.