← Back to Codec Support Table

Codec: av01.2.13M.12

3.12% Encoder Support
67,099 of 2,149,644 sessions supported encoding
87.35% Decoder Support
1,832,999 of 2,098,490 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 5.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 40 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,644 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 28 / 868,298 0.0% 2 / 100,566 — 0.0% 1 / 648,625 0.0% 1 / 43,923
SafariSafari
 — 0.01% 3 / 48,229 0.0% 1 / 219,113 — —
EdgeEdge
 0.0% 1 / 143,722 0.07% 1 / 1,466 — 0.0% 0 / 4,231 0.0% 0 / 670
FirefoxFirefox
 99.93% 53,813 / 53,851 99.81% 7,366 / 7,380 — 0.0% 0 / 109 99.02% 5,879 / 5,937

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,490 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,814 / 845,821 100.0% 96,995 / 96,996 — 99.64% 636,271 / 638,548 99.12% 42,344 / 42,721
SafariSafari
 — 0.16% 77 / 46,814 0.04% 92 / 213,609 — —
EdgeEdge
 100.0% 139,658 / 139,658 99.44% 1,422 / 1,430 — 99.3% 4,123 / 4,152 99.25% 658 / 663
FirefoxFirefox
 99.85% 51,963 / 52,041 99.97% 7,138 / 7,140 — 0.0% 0 / 95 98.3% 5,606 / 5,703