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Codec: hvc1.2.4.H120.B0

14.23% Encoder Support
8,905 of 62,558 sessions supported encoding
74.82% Decoder Support
8,924 of 11,928 sessions supported decoding

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,558 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 27,515 0.0% 0 / 4,374 — 0.0% 0 / 12,068 0.0% 0 / 1,615
SafariSafari
 — 97.06% 1,616 / 1,665 98.14% 6,849 / 6,979 — —
EdgeEdge
 0.0% 0 / 4,959 0.0% 0 / 53 — 0.0% 0 / 108 —
FirefoxFirefox
 0.0% 0 / 2,138 0.0% 0 / 292 — — 0.0% 0 / 293

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,928 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 84.11% 4,410 / 5,243 96.84% 675 / 697 — 61.46% 1,378 / 2,242 34.65% 132 / 381
SafariSafari
 — 96.77% 270 / 279 98.4% 1,412 / 1,435 — —
EdgeEdge
 53.47% 539 / 1,008 — — 67.86% 19 / 28 —
FirefoxFirefox
 0.0% 0 / 412 0.0% 0 / 51 — — 0.0% 0 / 55