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Codec: av01.2.09H.08

0.0% Encoder Support
0 of 2,148,475 sessions supported encoding
84.31% Decoder Support
1,768,474 of 2,097,493 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (8-bit)
Level 4.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 50 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,475 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 867,191 0.0% 0 / 100,970 — 0.0% 0 / 650,142 0.0% 0 / 43,664
SafariSafari
 — 0.0% 0 / 48,084 0.0% 0 / 218,377 — —
EdgeEdge
 0.0% 0 / 143,110 0.0% 0 / 1,491 — 0.0% 0 / 4,212 0.0% 0 / 712
FirefoxFirefox
 0.0% 0 / 53,576 0.0% 0 / 7,376 — 0.0% 0 / 117 0.0% 0 / 6,024

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,493 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,704 / 844,736 99.99% 97,236 / 97,241 — 99.65% 637,939 / 640,210 99.06% 42,084 / 42,484
SafariSafari
 — 0.18% 82 / 46,706 0.04% 91 / 212,772 — —
EdgeEdge
 100.0% 139,200 / 139,204 99.58% 1,434 / 1,440 — 99.16% 4,110 / 4,145 98.86% 696 / 704
FirefoxFirefox
 0.05% 24 / 51,767 0.08% 6 / 7,135 — 1.83% 2 / 109 0.98% 57 / 5,788