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WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / webrtc-encoded-transform

Spec: WebRTC Encoded Transform ↗

Runs: Chrome 155.0.8039.0 (wpt@3f6b09ae3, 2026-09-03) | Firefox 157.0a1 (wpt@3f6b09ae3, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-795e1 (wpt@7e3d005d7, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)

Sort areas: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total69.0%158/22956.3%129/22954.1%124/22910.0%23/22910.0%23/2290.0%0/229
tentative100.0%49/4914.3%7/4920.4%10/490.0%0/490.0%0/490.0%0/49
TestChromeFirefoxSafariLadybirdServoBlitz
RTCEncodedFrame-copy-construction.https.html6/88/84/80/80/8NOT RUN
RTCRtpScriptTransform-bad-chunk.https.htmlPASSPASSPASSFAILFAILNOT RUN
RTCRtpScriptTransform-encoded-transform.https.html5/55/55/50/50/5NOT RUN
RTCRtpScriptTransform-sender-worker-single-frame.https.html2/22/22/20/20/2NOT RUN
idlharness.https.window.html?exclude=.*SFrame.*50/5352/5352/5316/5316/53NOT RUN
idlharness.https.window.html?include=.*SFrame.*8/498/498/497/497/49NOT RUN
script-audio-transform.https.htmlPASSPASSPASSFAILFAILNOT RUN
script-change-transform.https.htmlPASSPASSPASSFAILFAILNOT RUN
script-late-transform.https.htmlFAILFAILFAILFAILFAILNOT RUN
script-metadata-transform.https.html24/2520/2517/250/250/25NOT RUN
script-transform-generateKeyFrame-simulcast.https.html0/33/32/30/30/3NOT RUN
script-transform-generateKeyFrame.https.html0/1010/1010/100/100/10NOT RUN
script-transform-sendKeyFrameRequest.https.html6/66/66/60/60/6NOT RUN
script-transform.https.html4/44/44/40/40/4NOT RUN
script-write-twice-transform.https.htmlPASSPASSPASSFAILFAILNOT RUN
sframe-keys.https.html0/20/20/20/20/2NOT RUN
sframe-transform-buffer-source.htmlFAILFAILFAILFAILFAILNOT RUN
sframe-transform-in-worker.https.htmlFAILFAILFAILFAILFAILNOT RUN
sframe-transform-readable.htmlFAILFAILFAILFAILFAILNOT RUN
sframe-transform.html0/50/50/50/50/5NOT RUN