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Codec: av01.2.19H.12

3.12% Encoder Support
67,064 of 2,150,371 sessions supported encoding
87.42% Decoder Support
1,835,190 of 2,099,195 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 6.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,150,371 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 32 / 868,081 0.0% 4 / 100,478 — 0.0% 1 / 651,178 0.0% 2 / 43,962
SafariSafari
 — 0.01% 4 / 48,237 0.0% 0 / 217,814 — —
EdgeEdge
 0.0% 1 / 143,631 0.0% 0 / 1,458 — 0.0% 0 / 4,211 0.0% 0 / 671
FirefoxFirefox
 99.94% 53,668 / 53,701 99.85% 7,449 / 7,460 — 0.0% 0 / 111 98.83% 5,901 / 5,971

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,099,195 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,545 / 845,548 100.0% 96,776 / 96,779 — 99.65% 638,980 / 641,205 99.18% 42,421 / 42,773
SafariSafari
 — 0.2% 93 / 46,903 0.04% 78 / 212,140 — —
EdgeEdge
 100.0% 139,716 / 139,716 99.21% 1,390 / 1,401 — 99.32% 4,108 / 4,136 99.55% 660 / 663
FirefoxFirefox
 99.84% 51,758 / 51,839 99.93% 7,229 / 7,234 — 1.01% 1 / 99 98.21% 5,644 / 5,747