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Codec: av01.2.03M.12

3.12% Encoder Support
67,135 of 2,149,483 sessions supported encoding
87.39% Decoder Support
1,833,555 of 2,098,228 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 3
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,483 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 33 / 868,143 0.0% 1 / 100,463 — 0.0% 0 / 649,545 0.0% 2 / 43,895
SafariSafari
 — 0.01% 3 / 47,964 0.0% 0 / 218,647 — —
EdgeEdge
 0.0% 0 / 143,658 0.07% 1 / 1,437 — 0.0% 0 / 4,209 0.0% 0 / 691
FirefoxFirefox
 99.94% 53,814 / 53,849 99.77% 7,394 / 7,411 — 0.0% 0 / 127 98.56% 5,884 / 5,970

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,228 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,566 / 845,568 100.0% 96,759 / 96,762 — 99.65% 637,327 / 639,574 99.13% 42,359 / 42,731
SafariSafari
 — 0.17% 80 / 46,573 0.03% 69 / 212,955 — —
EdgeEdge
 100.0% 139,657 / 139,657 99.57% 1,387 / 1,393 — 99.15% 4,101 / 4,136 99.42% 681 / 685
FirefoxFirefox
 99.83% 51,983 / 52,071 99.87% 7,173 / 7,182 — 0.84% 1 / 119 98.04% 5,644 / 5,757