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Codec: hvc1.2.4.H183.B0

5.44% Encoder Support
17,446 of 320,533 sessions supported encoding
68.72% Decoder Support
185,141 of 269,400 sessions supported decoding

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,533 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 / 144,557 0.0% 0 / 19,592 — 0.0% 0 / 63,078 0.0% 0 / 7,812
SafariSafari
 — 71.92% 6,051 / 8,413 35.31% 11,085 / 31,390 — —
EdgeEdge
 0.0% 0 / 31,164 0.0% 0 / 348 — 0.0% 0 / 936 0.0% 0 / 66
FirefoxFirefox
 0.0% 0 / 9,707 0.0% 0 / 1,311 — 0.0% 0 / 25 0.59% 8 / 1,346

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,400 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 84.04% 102,624 / 122,114 96.75% 15,406 / 15,924 — 63.12% 33,537 / 53,130 45.17% 2,971 / 6,577
SafariSafari
 — 72.85% 5,130 / 7,042 35.59% 9,150 / 25,707 — —
EdgeEdge
 55.7% 15,100 / 27,110 97.7% 298 / 305 — 84.79% 730 / 861 43.33% 26 / 60
FirefoxFirefox
 0.03% 2 / 7,965 0.64% 7 / 1,098 — 0.0% 0 / 19 1.62% 18 / 1,109