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Codec: av01.2.21H.08

0.0% Encoder Support
0 of 2,147,552 sessions supported encoding
84.29% Decoder Support
1,767,323 of 2,096,726 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (8-bit)
Level Level 21
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,552 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 / 865,684 0.0% 0 / 100,332 — 0.0% 0 / 650,201 0.0% 0 / 44,126
SafariSafari
 — 0.0% 0 / 48,078 0.0% 0 / 218,498 — —
EdgeEdge
 0.0% 0 / 143,424 0.0% 0 / 1,386 — 0.0% 0 / 4,231 0.0% 0 / 686
FirefoxFirefox
 0.0% 0 / 53,824 0.0% 0 / 7,379 — 0.0% 0 / 89 0.0% 0 / 6,061

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,726 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 843,446 / 843,468 99.99% 96,631 / 96,636 — 99.65% 638,103 / 640,337 99.02% 42,511 / 42,932
SafariSafari
 — 0.18% 85 / 46,716 0.03% 65 / 212,817 — —
EdgeEdge
 100.0% 139,452 / 139,452 99.41% 1,338 / 1,346 — 99.25% 4,128 / 4,159 99.12% 676 / 682
FirefoxFirefox
 0.05% 26 / 51,975 0.08% 6 / 7,171 — 2.38% 2 / 84 0.93% 54 / 5,829