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Codec: av01.0.14H.10

8.32% Encoder Support
26,733 of 321,219 sessions supported encoding
91.5% Decoder Support
247,355 of 270,334 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.2 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,219 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.79% 1,145 / 144,323 1.69% 333 / 19,690 — 0.02% 12 / 63,742 0.67% 52 / 7,719
SafariSafari
 — 26.1% 2,263 / 8,670 32.83% 10,256 / 31,239 — —
EdgeEdge
 0.13% 42 / 31,228 0.0% 0 / 383 — 0.0% 0 / 948 1.43% 1 / 70
FirefoxFirefox
 99.91% 9,706 / 9,715 99.92% 1,330 / 1,331 — 0.0% 0 / 28 99.31% 1,304 / 1,313

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,334 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 122,012 / 122,012 100.0% 15,986 / 15,986 — 99.99% 53,872 / 53,877 99.39% 6,488 / 6,528
SafariSafari
 — 24.31% 1,757 / 7,226 32.81% 8,398 / 25,598 — —
EdgeEdge
 100.0% 27,222 / 27,222 100.0% 344 / 344 — 99.32% 872 / 878 100.0% 62 / 62
FirefoxFirefox
 99.79% 7,966 / 7,983 100.0% 1,101 / 1,101 — 0.0% 0 / 18 99.53% 1,063 / 1,068