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 / webaudio / the-audio-api / the-mediaelementaudiosourcenode-interface
Spec: Web Audio API ↗
Runs: Chrome 155.0.8041.0 (wpt@4a01b83e3, 2026-09-04) | Firefox 157.0a1 (wpt@4a01b83e3, 2026-09-04) | Safari 251 preview (wpt@2c385f65e, 2026-09-04) | Ladybird 1.0-a7825 (wpt@4a01b83e3, 2026-09-04) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 88.9%32/36 | 83.3%30/36 | 83.3%30/36 | 8.3%3/36 | 5.6%2/36 | 0.0%0/36 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| cors-check.https.html | 13/13 | 13/13 | 13/13 | 0/13 | 0/13 | NOT RUN |
| mediaElementAudioSource-mediaStreamAudioDestination-stream-crash.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| mediaElementAudioSourceToScriptProcessorTest.html | 3/3 | 3/3 | 2/3 | 1/3 | 0/3 | NOT RUN |
| mediaElementAudioSource_closed_context-crash.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| mediaElementAudioSource_volumeChange.html | 1/2 | 2/2 | 0/2 | 0/2 | 0/2 | NOT RUN |
| no-cors.https.html | 13/13 | 7/13 | 13/13 | 0/13 | 0/13 | NOT RUN |
| setSinkId-with-MediaElementAudioSourceNode.https.html | 0/3 | 3/3 | 0/3 | 0/3 | 0/3 | NOT RUN |