← back to v136 · capturedsurfaceresolution
conformance · v136
v136 · capturedsurfaceresolution — conformance probe
5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
get-display-media-exists |
navigator.mediaDevices.getDisplayMedia is exposed — the entry point that now surfaces screen pixel ratio. spec ↗ | typeof | … | |
media-stream-track-settings-includes-screen-pixel-ratio |
MediaStreamTrack settings can carry a screenPixelRatio key for display-surface tracks. spec ↗ | script | … | |
media-track-capabilities |
MediaStreamTrack exposes getCapabilities() so authors can detect support for the new screenPixelRatio capability. spec ↗ | typeof | … | |
media-track-constraints |
MediaStreamTrack exposes getConstraints() so the screenPixelRatio constraint round-trips through the constraints object. spec ↗ | typeof | … | |
media-track-apply-constraints |
MediaStreamTrack.applyConstraints exists — the channel through which screenPixelRatio can be requested. spec ↗ | typeof | … |