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Codec: hvc1.2.4.L123.B0

12.45% Encoder Support
267,341 of 2,146,890 sessions supported encoding
70.84% Decoder Support
1,484,823 of 2,096,045 sessions supported decoding

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,146,890 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.52% 4,499 / 866,911 0.0% 0 / 100,332 — 0.0% 0 / 650,081 0.0% 0 / 43,579
SafariSafari
 — 97.81% 46,942 / 47,993 97.85% 213,294 / 217,973 — —
EdgeEdge
 0.0% 0 / 143,224 0.07% 1 / 1,489 — 0.0% 0 / 4,225 0.0% 0 / 697
FirefoxFirefox
 0.0% 0 / 53,418 0.0% 0 / 7,497 — 0.0% 0 / 115 0.76% 45 / 5,906

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,045 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 82.32% 695,216 / 844,550 96.56% 93,297 / 96,620 — 52.4% 335,443 / 640,207 49.18% 20,855 / 42,406
SafariSafari
 — 97.83% 45,586 / 46,595 97.85% 207,788 / 212,345 — —
EdgeEdge
 56.72% 78,984 / 139,251 98.69% 1,434 / 1,453 — 79.29% 3,285 / 4,143 74.42% 515 / 692
FirefoxFirefox
 0.01% 6 / 51,662 0.78% 57 / 7,264 — 0.94% 1 / 106 2.11% 120 / 5,695