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Codec: av01.0.01H.12

4.47% Encoder Support
14,370 of 321,283 sessions supported encoding
87.75% Decoder Support
237,002 of 270,093 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 1
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,283 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.77% 1,113 / 144,204 1.63% 323 / 19,822 — 0.02% 12 / 63,745 0.78% 61 / 7,784
SafariSafari
 — 25.84% 2,215 / 8,572 32.89% 10,326 / 31,394 — —
EdgeEdge
 0.11% 33 / 31,105 0.0% 0 / 363 — 0.0% 0 / 990 0.0% 0 / 56
FirefoxFirefox
 0.0% 0 / 9,740 0.0% 0 / 1,340 — 0.0% 0 / 34 0.15% 2 / 1,344

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,093 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,633 / 121,637 99.99% 16,154 / 16,155 — 99.99% 53,788 / 53,794 99.64% 6,577 / 6,601
SafariSafari
 — 24.2% 1,733 / 7,162 33.05% 8,537 / 25,831 — —
EdgeEdge
 100.0% 27,106 / 27,107 100.0% 322 / 322 — 99.56% 904 / 908 100.0% 52 / 52
FirefoxFirefox
 0.09% 7 / 7,918 0.0% 0 / 1,098 — 0.0% 0 / 20 0.99% 11 / 1,113