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Codec: hvc1.2.4.H156.B0

11.82% Encoder Support
37,860 of 320,408 sessions supported encoding
75.01% Decoder Support
202,265 of 269,667 sessions supported decoding

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,408 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 / 144,224 0.0% 0 / 19,669 — 0.0% 0 / 63,942 0.0% 0 / 7,757
SafariSafari
 — 91.0% 7,598 / 8,349 95.01% 29,620 / 31,175 — —
EdgeEdge
 0.0% 0 / 30,774 0.0% 0 / 362 — 0.0% 0 / 999 0.0% 0 / 57
FirefoxFirefox
 0.0% 0 / 9,610 0.0% 0 / 1,348 — 0.0% 0 / 27 0.74% 10 / 1,347

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,667 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 84.09% 102,490 / 121,883 96.53% 15,472 / 16,028 — 63.18% 34,125 / 54,009 45.45% 2,971 / 6,537
SafariSafari
 — 91.38% 6,459 / 7,068 95.16% 24,320 / 25,558 — —
EdgeEdge
 55.91% 15,002 / 26,832 98.45% 317 / 322 — 83.53% 771 / 923 44.0% 22 / 50
FirefoxFirefox
 0.01% 1 / 7,863 0.99% 11 / 1,107 — 0.0% 0 / 19 2.26% 25 / 1,107