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Codec: av01.0.05M.08

87.9% Encoder Support
282,703 of 321,613 sessions supported encoding
91.48% Decoder Support
247,281 of 270,304 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level 3.1 (Main Tier)
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 10 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,613 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 144,683 / 144,691 100.0% 19,805 / 19,805 — 84.58% 54,024 / 63,875 88.66% 7,013 / 7,910
SafariSafari
 — 25.65% 2,204 / 8,593 32.58% 10,187 / 31,271 — —
EdgeEdge
 99.63% 30,809 / 30,922 99.46% 366 / 368 — 88.01% 881 / 1,001 98.39% 61 / 62
FirefoxFirefox
 99.95% 9,665 / 9,670 100.0% 1,322 / 1,322 — 0.0% 0 / 37 99.47% 1,314 / 1,321

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,304 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 122,063 / 122,064 100.0% 16,099 / 16,099 — 100.0% 53,816 / 53,818 99.64% 6,676 / 6,700
SafariSafari
 — 24.28% 1,751 / 7,211 32.67% 8,391 / 25,682 — —
EdgeEdge
 100.0% 27,008 / 27,008 99.69% 318 / 319 — 99.56% 901 / 905 100.0% 53 / 53
FirefoxFirefox
 99.72% 7,844 / 7,866 99.73% 1,090 / 1,093 — 0.0% 0 / 31 99.26% 1,078 / 1,086