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Codec: av01.1.09H.12

0.0% Encoder Support
0 of 2,147,059 sessions supported encoding
84.3% Decoder Support
1,767,057 of 2,096,164 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 4.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 50 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,059 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 / 866,565 0.0% 0 / 100,396 — 0.0% 0 / 649,231 0.0% 0 / 43,727
SafariSafari
 — 0.0% 0 / 48,288 0.0% 0 / 218,332 — —
EdgeEdge
 0.0% 0 / 143,508 0.0% 0 / 1,533 — 0.0% 0 / 4,239 0.0% 0 / 696
FirefoxFirefox
 0.0% 0 / 53,610 0.0% 0 / 7,472 — 0.0% 0 / 109 0.0% 0 / 5,898

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,164 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,102 / 844,128 99.99% 96,720 / 96,725 — 99.66% 637,251 / 639,426 99.1% 42,161 / 42,546
SafariSafari
 — 0.16% 77 / 46,935 0.03% 74 / 212,662 — —
EdgeEdge
 100.0% 139,495 / 139,497 99.34% 1,494 / 1,504 — 99.3% 4,136 / 4,165 99.71% 685 / 687
FirefoxFirefox
 0.03% 13 / 51,843 0.07% 5 / 7,255 — 0.0% 0 / 99 0.95% 54 / 5,656