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Codec: av01.0.19H.12

4.38% Encoder Support
94,021 of 2,148,580 sessions supported encoding
88.26% Decoder Support
1,851,104 of 2,097,234 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 6.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,580 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.73% 6,307 / 867,354 1.5% 1,502 / 100,243 — 0.01% 67 / 650,669 0.69% 304 / 43,936
SafariSafari
 — 27.21% 13,114 / 48,199 32.64% 71,315 / 218,467 — —
EdgeEdge
 0.08% 108 / 143,315 0.0% 0 / 1,465 — 0.09% 4 / 4,271 1.2% 8 / 667
FirefoxFirefox
 0.01% 4 / 53,054 0.0% 0 / 7,459 — 0.0% 0 / 114 0.03% 2 / 5,923

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,234 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,858 / 844,885 100.0% 96,483 / 96,486 — 99.64% 638,333 / 640,617 99.09% 42,311 / 42,701
SafariSafari
 — 26.95% 12,628 / 46,854 32.59% 69,353 / 212,791 — —
EdgeEdge
 100.0% 139,297 / 139,297 99.3% 1,417 / 1,427 — 99.31% 4,155 / 4,184 98.48% 648 / 658
FirefoxFirefox
 0.04% 22 / 51,272 0.17% 12 / 7,219 — 0.95% 1 / 105 0.76% 43 / 5,685