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Codec: av01.2.04H.12

0.0% Encoder Support
0 of 2,148,425 sessions supported encoding
84.26% Decoder Support
1,767,299 of 2,097,509 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 4
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,425 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 866,730 0.0% 0 / 100,173 — 0.0% 0 / 649,431 0.0% 0 / 43,769
SafariSafari
 — 0.0% 0 / 48,507 0.0% 0 / 219,062 — —
EdgeEdge
 0.0% 0 / 143,887 0.0% 0 / 1,446 — 0.0% 0 / 4,208 0.0% 0 / 686
FirefoxFirefox
 0.0% 0 / 53,603 0.0% 0 / 7,395 — 0.0% 0 / 115 0.0% 0 / 5,991

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,509 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,294 / 844,324 100.0% 96,467 / 96,471 — 99.65% 637,325 / 639,593 99.06% 42,173 / 42,572
SafariSafari
 — 0.18% 83 / 47,109 0.03% 73 / 213,463 — —
EdgeEdge
 100.0% 139,880 / 139,880 99.43% 1,398 / 1,406 — 99.23% 4,103 / 4,135 99.27% 679 / 684
FirefoxFirefox
 0.04% 22 / 51,829 0.07% 5 / 7,169 — 0.0% 0 / 106 0.8% 46 / 5,740