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Codec: hvc1.2.4.L63.B0

12.44% Encoder Support
267,581 of 2,150,237 sessions supported encoding
70.91% Decoder Support
1,488,438 of 2,098,972 sessions supported decoding

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,150,237 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.52% 4,536 / 867,365 0.0% 0 / 101,066 — 0.0% 0 / 650,598 0.0% 0 / 44,024
SafariSafari
 — 97.69% 47,087 / 48,202 97.8% 213,333 / 218,138 — —
EdgeEdge
 0.0% 0 / 144,088 0.0% 0 / 1,518 — 0.0% 0 / 4,221 0.0% 0 / 677
FirefoxFirefox
 0.0% 0 / 53,297 0.0% 0 / 7,370 — 0.0% 0 / 119 0.79% 48 / 6,085

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,972 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 82.41% 696,024 / 844,636 96.63% 94,143 / 97,431 — 52.48% 336,251 / 640,694 48.92% 20,950 / 42,824
SafariSafari
 — 97.75% 45,814 / 46,869 97.79% 207,825 / 212,529 — —
EdgeEdge
 56.95% 79,759 / 140,054 98.5% 1,448 / 1,470 — 79.31% 3,288 / 4,146 74.85% 503 / 672
FirefoxFirefox
 0.01% 6 / 51,493 0.71% 51 / 7,137 — 0.0% 0 / 109 2.12% 124 / 5,843