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Codec: av01.0.04M.12

4.38% Encoder Support
94,155 of 2,147,848 sessions supported encoding
88.28% Decoder Support
1,850,982 of 2,096,721 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (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 2,147,848 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.71% 6,195 / 867,426 1.51% 1,515 / 100,546 — 0.01% 68 / 649,297 0.71% 309 / 43,797
SafariSafari
 — 27.39% 13,165 / 48,058 32.8% 71,508 / 217,983 — —
EdgeEdge
 0.06% 93 / 143,763 0.0% 0 / 1,455 — 0.02% 1 / 4,220 0.71% 5 / 704
FirefoxFirefox
 0.0% 1 / 53,648 0.0% 0 / 7,462 — 0.0% 0 / 107 0.07% 4 / 5,915

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,721 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,978 / 845,011 99.99% 96,840 / 96,845 — 99.66% 637,240 / 639,415 99.08% 42,181 / 42,574
SafariSafari
 — 27.14% 12,662 / 46,662 32.76% 69,551 / 212,273 — —
EdgeEdge
 100.0% 139,730 / 139,732 99.51% 1,411 / 1,418 — 99.35% 4,122 / 4,149 99.14% 691 / 697
FirefoxFirefox
 0.04% 21 / 51,878 0.1% 7 / 7,217 — 0.0% 0 / 97 0.81% 46 / 5,674