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Codec: av01.2.04H.12

0.0% Encoder Support
0 of 62,848 sessions supported encoding
80.34% Decoder Support
9,601 of 11,951 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 4
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,848 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 / 27,646 0.0% 0 / 4,391 — 0.0% 0 / 12,066 0.0% 0 / 1,585
SafariSafari
 — 0.0% 0 / 1,686 0.0% 0 / 7,055 — —
EdgeEdge
 0.0% 0 / 5,016 0.0% 0 / 46 — 0.0% 0 / 103 —
FirefoxFirefox
 0.0% 0 / 2,160 0.0% 0 / 276 — 0.0% 0 / 12 0.0% 0 / 321

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,951 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,241 / 5,241 100.0% 689 / 689 — 100.0% 2,228 / 2,228 99.74% 387 / 388
SafariSafari
 — 0.0% 0 / 293 0.07% 1 / 1,468 — —
EdgeEdge
 100.0% 1,009 / 1,009 — — 100.0% 30 / 30 —
FirefoxFirefox
 0.0% 0 / 386 0.0% 0 / 50 — — 0.0% 0 / 71