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Codec: av01.2.04M.12

3.12% Encoder Support
66,973 of 2,148,592 sessions supported encoding
87.37% Decoder Support
1,832,493 of 2,097,495 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 3.0 (Main Tier)
Maximum Resolution HD ready (1024×960)
Maximum Bitrate 6 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,592 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 34 / 866,684 0.0% 0 / 100,570 — 0.0% 1 / 650,008 0.0% 1 / 43,570
SafariSafari
 — 0.0% 2 / 48,311 0.0% 0 / 218,729 — —
EdgeEdge
 0.0% 3 / 143,685 0.0% 0 / 1,471 — 0.0% 0 / 4,218 0.0% 0 / 710
FirefoxFirefox
 99.93% 53,624 / 53,659 99.78% 7,347 / 7,363 — 0.0% 0 / 98 98.79% 5,958 / 6,031

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,495 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,324 / 844,329 100.0% 96,891 / 96,895 — 99.66% 637,837 / 640,013 99.11% 41,927 / 42,304
SafariSafari
 — 0.21% 98 / 46,935 0.03% 65 / 213,016 — —
EdgeEdge
 100.0% 139,679 / 139,679 99.3% 1,425 / 1,435 — 99.16% 4,121 / 4,156 98.87% 697 / 705
FirefoxFirefox
 99.81% 51,853 / 51,953 99.94% 7,110 / 7,114 — 1.09% 1 / 92 98.31% 5,698 / 5,796