YOUR FIRST DOWNLOAD

Test MediaSniffer with a simple video.

This short synthetic clip was created for testing. You can download and reuse it freely. No account or desktop app is needed for this direct MP4 download.

1. Install the extension using Developer mode → Load unpacked.
2. Reload this page and play the sample video.
3. Open MediaSniffer Pro from your browser toolbar.
4. Select the detected MP4 and click Download.

Download the sample directly · Get the extension ZIP

Streaming sites, extraction, and advanced processing require the desktop app and may have source-specific limits. This sample verifies direct downloading.