Runs: Chrome 158.0.8110.0 (wpt@4c84956f8, 2026-10-18) | Firefox 160.0a1 (wpt@b58866519, 2026-10-18) | Safari 254 preview (wpt@4c84956f8, 2026-10-18) | Ladybird 1.0-0e75c (wpt@4c84956f8, 2026-10-18) | Servo Servo 0.7 (wpt@df642c414, 2026-10-17) | Blitz 38ca4e777 (wpt@cd1d8aa5b, 2026-10-18)
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 1/1 | 1/1 | 1/1 | 0/1 | 0/1 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Test that encoding with a specific H264 profile actually produces that profile. | PASS | PASS | PASS | PRECONDITION_FAILED | PRECONDITION_FAILED | — |
/webcodecs/video-encoder-h264.https.any.worker.html
Failed to load source: wpt.live returned HTTP 404 Not Found for https://raw.githubusercontent.com/web-platform-tests/wpt/cd1d8aa5bfebc15d1af2af230c7ff95f9e582a4c/webcodecs/video-encoder-h264.https.any.worker.html