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Codec: hvc1.2.4.H153.B0

12.45% Encoder Support
267,610 of 2,149,778 sessions supported encoding
70.85% Decoder Support
1,486,887 of 2,098,637 sessions supported decoding

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,778 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.52% 4,544 / 867,529 0.0% 0 / 100,431 — 0.0% 0 / 650,338 0.0% 0 / 43,816
SafariSafari
 — 96.87% 46,741 / 48,252 97.79% 213,737 / 218,571 — —
EdgeEdge
 0.0% 0 / 144,097 0.07% 1 / 1,483 — 0.0% 0 / 4,218 0.0% 0 / 688
FirefoxFirefox
 0.0% 0 / 53,401 0.0% 0 / 7,409 — 0.0% 0 / 120 0.67% 40 / 6,000

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,637 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 82.37% 696,092 / 845,080 96.63% 93,500 / 96,764 — 52.41% 335,680 / 640,453 49.11% 20,944 / 42,644
SafariSafari
 — 96.93% 45,424 / 46,863 97.79% 208,246 / 212,954 — —
EdgeEdge
 56.69% 79,357 / 139,987 98.54% 1,422 / 1,443 — 80.07% 3,311 / 4,135 76.43% 522 / 683
FirefoxFirefox
 0.01% 5 / 51,577 0.93% 67 / 7,170 — 0.0% 0 / 106 2.01% 116 / 5,772