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Codec: av01.1.15H.08

79.84% Encoder Support
1,715,383 of 2,148,503 sessions supported encoding
84.3% Decoder Support
1,767,798 of 2,097,117 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 5.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,503 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.28% 860,648 / 866,924 98.55% 99,289 / 100,751 — 87.49% 568,783 / 650,108 85.27% 37,169 / 43,591
SafariSafari
 — 0.17% 81 / 48,040 0.03% 57 / 218,614 — —
EdgeEdge
 99.61% 142,901 / 143,461 99.26% 1,468 / 1,479 — 91.79% 3,825 / 4,167 97.71% 683 / 699
FirefoxFirefox
 0.03% 16 / 53,683 0.08% 6 / 7,472 — 0.88% 1 / 114 0.76% 45 / 5,953

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,117 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,223 / 844,257 100.0% 97,018 / 97,022 — 99.65% 637,875 / 640,121 99.04% 42,008 / 42,416
SafariSafari
 — 0.19% 90 / 46,624 0.04% 86 / 212,992 — —
EdgeEdge
 100.0% 139,460 / 139,461 99.44% 1,433 / 1,441 — 99.41% 4,067 / 4,091 98.84% 683 / 691
FirefoxFirefox
 0.03% 17 / 51,908 0.07% 5 / 7,241 — 0.97% 1 / 103 0.75% 43 / 5,698