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Codec: hev1.1.6.H120.B0

77.01% Encoder Support
1,654,892 of 2,148,887 sessions supported encoding
86.68% Decoder Support
1,818,358 of 2,097,772 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 4 (High Tier)
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,887 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 79.56% 690,174 / 867,486 96.25% 96,760 / 100,526 — 89.96% 584,684 / 649,908 46.76% 20,532 / 43,909
SafariSafari
 — 97.73% 46,734 / 47,819 97.82% 213,320 / 218,084 — —
EdgeEdge
 0.01% 13 / 143,909 0.2% 3 / 1,489 — 0.0% 0 / 4,247 0.15% 1 / 674
FirefoxFirefox
 0.0% 0 / 53,861 0.04% 3 / 7,394 — 1.18% 1 / 85 0.91% 55 / 6,043

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,772 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 85.17% 719,703 / 845,033 96.72% 93,626 / 96,802 — 99.26% 635,291 / 640,040 67.01% 28,593 / 42,667
SafariSafari
 — 97.77% 45,393 / 46,427 97.82% 207,792 / 212,422 — —
EdgeEdge
 56.78% 79,457 / 139,948 98.69% 1,430 / 1,449 — 99.83% 4,151 / 4,158 72.78% 484 / 665
FirefoxFirefox
 0.0% 1 / 52,074 1.0% 72 / 7,172 — 1.27% 1 / 79 1.88% 109 / 5,803