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Codec: av01.1.08M.12

0.0% Encoder Support
0 of 2,148,271 sessions supported encoding
84.29% Decoder Support
1,767,484 of 2,096,805 sessions supported decoding

Codec Specifications

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

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,271 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 / 867,167 0.0% 0 / 100,315 — 0.0% 0 / 649,924 0.0% 0 / 43,693
SafariSafari
 — 0.0% 0 / 48,123 0.0% 0 / 218,297 — —
EdgeEdge
 0.0% 0 / 143,522 0.0% 0 / 1,484 — 0.0% 0 / 4,186 0.0% 0 / 685
FirefoxFirefox
 0.0% 0 / 53,752 0.0% 0 / 7,365 — 0.0% 0 / 104 0.0% 0 / 6,150

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,805 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,520 / 844,550 100.0% 96,639 / 96,643 — 99.65% 637,578 / 639,811 99.07% 42,071 / 42,465
SafariSafari
 — 0.2% 92 / 46,805 0.03% 73 / 212,666 — —
EdgeEdge
 100.0% 139,479 / 139,479 99.52% 1,439 / 1,446 — 99.27% 4,069 / 4,099 99.11% 671 / 677
FirefoxFirefox
 0.03% 17 / 51,952 0.06% 4 / 7,140 — 1.08% 1 / 93 0.93% 55 / 5,895