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Codec: av01.2.15H.12

3.11% Encoder Support
66,886 of 2,150,297 sessions supported encoding
87.39% Decoder Support
1,834,584 of 2,099,285 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 5.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,150,297 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 34 / 868,472 0.0% 1 / 100,327 — 0.0% 3 / 650,799 0.0% 2 / 43,774
SafariSafari
 — 0.01% 3 / 48,082 0.0% 0 / 218,573 — —
EdgeEdge
 0.0% 0 / 143,298 0.0% 0 / 1,514 — 0.0% 0 / 4,200 0.0% 0 / 711
FirefoxFirefox
 99.95% 53,516 / 53,541 99.85% 7,369 / 7,380 — 0.0% 0 / 100 98.87% 5,956 / 6,024

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,099,285 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 846,001 / 846,007 100.0% 96,705 / 96,707 — 99.65% 638,583 / 640,806 99.07% 42,170 / 42,566
SafariSafari
 — 0.18% 82 / 46,717 0.03% 73 / 212,915 — —
EdgeEdge
 100.0% 139,308 / 139,308 99.39% 1,466 / 1,475 — 99.49% 4,101 / 4,122 99.29% 701 / 706
FirefoxFirefox
 99.85% 51,695 / 51,771 99.93% 7,171 / 7,176 — 0.0% 0 / 92 98.26% 5,696 / 5,797