v150 · Media · demo
Stream Capture Demo
A media capture session manager using Chrome 150's <usermedia> capability element. Activate the native element when available, fall back to getUserMedia() otherwise, then inspect tracks, pick devices, and capture a photo.
Checking <usermedia> support…
Usermedia capture elements
Live preview
Grant camera access above to see the live stream
Stream settings
Active track constraints and capabilities:
resolution—
frame rate—
aspect ratio—
facing mode—
audio channels—
sample rate—
Multi-device picker
Click "Enumerate devices" after granting permissions.
Track capabilities inspector
| Capability | Reported value |
|---|---|
| Start stream to inspect capabilities | |
see also
implementation reference
Need the exact API surface, compatibility boundaries, errors, lifecycle, and source links? Read the matching gendn reference ↗