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Codec: av01.1.05M.08

79.85% Encoder Support
1,715,855 of 2,148,936 sessions supported encoding
84.31% Decoder Support
1,768,549 of 2,097,785 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 3.1 (Main Tier)
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 10 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,936 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.27% 861,181 / 867,483 98.47% 98,827 / 100,364 — 87.52% 568,787 / 649,926 85.06% 37,133 / 43,657
SafariSafari
 — 0.16% 78 / 48,160 0.02% 35 / 218,427 — —
EdgeEdge
 99.61% 143,168 / 143,728 99.14% 1,501 / 1,514 — 91.9% 3,957 / 4,306 98.69% 680 / 689
FirefoxFirefox
 0.04% 21 / 53,698 0.08% 6 / 7,403 — 0.0% 0 / 102 0.73% 44 / 5,999

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,785 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,136 / 845,167 100.0% 96,719 / 96,723 — 99.64% 637,571 / 639,850 99.05% 42,042 / 42,444
SafariSafari
 — 0.18% 86 / 46,805 0.03% 70 / 212,783 — —
EdgeEdge
 100.0% 139,677 / 139,677 99.12% 1,463 / 1,476 — 99.24% 4,204 / 4,236 99.56% 679 / 682
FirefoxFirefox
 0.05% 24 / 51,858 0.08% 6 / 7,168 — 0.0% 0 / 93 0.8% 46 / 5,768