ZHL

Video Recording

Record presentation · Centre for University Teaching

 DE

Record your webcam while giving a presentation or using another application. The recording is saved as a file in your browser. Upload for analysis only happens at your request.

Compatibility Check
Browser Support
MediaRecorder API, codec support
Camera Access
Permission and video signal
Microphone Check
Permission and audio signal
Test Recording
Short recording for function test
Recording notice

What is recorded? Webcam video and microphone audio.

Where is it stored? Locally in your browser until upload.

Upload? Only if you actively choose to do so.

Deletion? Analysis data is automatically deleted after 14 days.

Recording Options
Screen recording can only be guaranteed with Google Chrome.
Important: Enable browser audio!

When the screen share dialog appears, make sure to check "Share tab audio" (Chrome) or "Share audio" (Firefox/Edge). Otherwise the screen recording will be silent (e.g. no avatar voice in ExamSim).

Chrome: "Share tab audio" checkbox  |  Firefox: "Share audio" toggle
Screen sharing was cancelled. You can try again or start recording with webcam only.
No system audio detected. The screen recording contains no audio (e.g. avatar voice). Please try again and enable "Share tab audio" (Chrome) or "Share audio" in the sharing dialog.
Cancel

Recording in progress

REC
Webcam
00:00
Screen
No screen recording active
Recording info
Duration:
00:00:00
File size (approx.):
0 MB
Microphone level:
Screen is being recorded

You can now open another application in a new tab. The recording continues in the background.

Finalizing recording — please wait, this may take a moment for large files...

Recording complete

Webcam Recording

Duration: · Size:

Feedback will be sent to this address. Only @uni-bayreuth.de.
Important: This choice is binding. Features not enabled here cannot be activated later. Since this recording is not saved locally, re-recording may be needed to change your choice.
Where is the presentation surface relative to the speaker?
Upload... 0%
Screen Recording

Size:

Will be automatically uploaded and combined as a picture-in-picture video.

Video successfully uploaded!
The analysis usually takes a few minutes. You will receive your feedback by email.
Submit dialog file

If you conducted an ExamSim exam dialog, you can upload the chat export file (HTML or JSON) here retroactively. The dialog phases will then be integrated into the analysis.

New recording Go to upload page
Or upload an existing video