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Codec: av01.1.08H.12

0.0% Encoder Support
0 of 2,149,458 sessions supported encoding
84.29% Decoder Support
1,768,860 of 2,098,470 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 4.0 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,458 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 / 867,247 0.0% 0 / 101,090 — 0.0% 0 / 649,470 0.0% 0 / 43,811
SafariSafari
 — 0.0% 0 / 48,204 0.0% 0 / 218,690 — —
EdgeEdge
 0.0% 0 / 143,811 0.0% 0 / 1,502 — 0.0% 0 / 4,352 0.0% 0 / 704
FirefoxFirefox
 0.0% 0 / 53,569 0.0% 0 / 7,382 — 0.0% 0 / 108 0.0% 0 / 6,000

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,470 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,824 / 844,847 100.0% 97,372 / 97,375 — 99.64% 637,277 / 639,575 99.0% 42,143 / 42,569
SafariSafari
 — 0.16% 75 / 46,862 0.03% 73 / 213,016 — —
EdgeEdge
 100.0% 139,834 / 139,838 99.31% 1,447 / 1,457 — 99.2% 4,237 / 4,271 98.71% 686 / 695
FirefoxFirefox
 0.04% 21 / 51,837 0.08% 6 / 7,160 — 1.03% 1 / 97 0.92% 53 / 5,770