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Codec: av01.1.09M.12

0.0% Encoder Support
0 of 2,149,604 sessions supported encoding
84.29% Decoder Support
1,768,628 of 2,098,262 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 4.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 20 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,604 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 / 866,785 0.0% 0 / 100,679 — 0.0% 0 / 649,447 0.0% 0 / 44,309
SafariSafari
 — 0.0% 0 / 48,255 0.0% 0 / 218,911 — —
EdgeEdge
 0.0% 0 / 144,234 0.0% 0 / 1,493 — 0.0% 0 / 4,184 0.0% 0 / 640
FirefoxFirefox
 0.0% 0 / 53,673 0.0% 0 / 7,341 — 0.0% 0 / 113 0.0% 0 / 6,056

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,262 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,268 / 844,292 100.0% 97,043 / 97,047 — 99.64% 637,141 / 639,427 99.01% 42,671 / 43,097
SafariSafari
 — 0.2% 95 / 46,869 0.03% 72 / 213,087 — —
EdgeEdge
 100.0% 140,266 / 140,267 99.52% 1,441 / 1,448 — 99.29% 4,082 / 4,111 99.21% 630 / 635
FirefoxFirefox
 0.04% 22 / 51,901 0.1% 7 / 7,091 — 0.97% 1 / 103 1.31% 76 / 5,815