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Codec: av01.2.11M.12

3.11% Encoder Support
66,825 of 2,148,721 sessions supported encoding
87.38% Decoder Support
1,832,663 of 2,097,425 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 11
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,721 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 30 / 868,031 0.0% 1 / 100,489 — 0.0% 0 / 649,619 0.01% 5 / 43,762
SafariSafari
 — 0.0% 1 / 48,362 0.0% 0 / 218,203 — —
EdgeEdge
 0.0% 1 / 143,376 0.0% 0 / 1,470 — 0.0% 0 / 4,217 0.0% 0 / 674
FirefoxFirefox
 99.94% 53,418 / 53,450 99.85% 7,442 / 7,453 — 0.0% 0 / 113 98.75% 5,923 / 5,998

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,425 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,356 / 845,369 100.0% 96,792 / 96,795 — 99.65% 637,357 / 639,613 99.08% 42,120 / 42,510
SafariSafari
 — 0.19% 90 / 46,951 0.04% 75 / 212,662 — —
EdgeEdge
 100.0% 139,416 / 139,416 99.3% 1,423 / 1,433 — 99.35% 4,116 / 4,143 99.7% 662 / 664
FirefoxFirefox
 99.83% 51,562 / 51,648 99.93% 7,226 / 7,231 — 0.0% 0 / 101 98.32% 5,669 / 5,766