SDK: this website’s current build, served from the same origin. Playback starts muted; enable VR explicitly. Use ?sdk=cdn for CDN diagnostics.
Use this page to test playback paths, core switching, debug callbacks, seek and fullscreen with the player kept in the first screen.
Keep the player page focused on the current h265web.js PRO capability set.
| Feature Tags | H.265 SIMD | H.265 | H.264 | AV1 | WebCodec | Wasm+SIMD | Wasm | MSE | SuperGpuCache | SuperCpuCache | PlayBack H265 | PlayBack H264 | PlayBack AV1 | FLV | MP4 | RawData H265 | HTTP-FLV | HTTP-TS | Websocket FLV | Websocket TS | Websocket H265 | MPEG-TS | M3U8 | HLS | MKV | G711A alaw | G711U ulaw | AAC | MP3 | Capture Frame | Auto Play | Next Frame | MediaInfo(Probe) | WebRTC | Stable volume (optional) | SDR super resolution (experimental) |
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h265web.js PRO
Free now · strongest feature set for browser playback
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Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Conditional · off by default | Conditional · off by default |