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Codec: av01.2.09M.08

0.0% Encoder Support
0 of 2,147,726 sessions supported encoding
84.33% Decoder Support
1,768,059 of 2,096,679 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (8-bit)
Level 4.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 20 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,726 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 / 867,459 0.0% 0 / 100,792 — 0.0% 0 / 649,568 0.0% 0 / 43,671
SafariSafari
 — 0.0% 0 / 48,024 0.0% 0 / 217,847 — —
EdgeEdge
 0.0% 0 / 143,518 0.0% 0 / 1,455 — 0.0% 0 / 4,263 0.0% 0 / 665
FirefoxFirefox
 0.0% 0 / 53,279 0.0% 0 / 7,462 — 0.0% 0 / 114 0.0% 0 / 6,183

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,679 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,760 / 844,785 99.99% 97,079 / 97,084 — 99.65% 637,398 / 639,667 99.05% 42,058 / 42,460
SafariSafari
 — 0.17% 79 / 46,634 0.04% 75 / 212,350 — —
EdgeEdge
 100.0% 139,542 / 139,545 99.58% 1,412 / 1,418 — 99.47% 4,162 / 4,184 99.09% 654 / 660
FirefoxFirefox
 0.03% 13 / 51,558 0.07% 5 / 7,232 — 0.0% 0 / 110 0.92% 55 / 5,970