Media Formats Compatibility Test
Verifies that the browser can record and natively play back specific container formats (like video/matroska or video/quicktime) via MediaRecorder.
1. Start Content Source
Generates a red bouncing box (video) and a 440 Hz sine wave (audio) to record.
2. Record
Waiting for source…
3. Verification (Playback & Download)
Recorded clips will appear here…