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Codec: av01.2.03H.12

0.0% Encoder Support
0 of 63,322 sessions supported encoding
80.42% Decoder Support
9,647 of 11,996 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 3
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,322 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 / 28,105 0.0% 0 / 4,353 — 0.0% 0 / 12,263 0.0% 0 / 1,587
SafariSafari
 — 0.0% 0 / 1,619 0.0% 0 / 7,049 — —
EdgeEdge
 0.0% 0 / 4,991 0.0% 0 / 41 — 0.0% 0 / 110 —
FirefoxFirefox
 0.0% 0 / 2,137 0.0% 0 / 260 — 0.0% 0 / 14 0.0% 0 / 305

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,996 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,250 / 5,250 100.0% 691 / 691 — 100.0% 2,263 / 2,263 99.24% 391 / 394
SafariSafari
 — 0.0% 0 / 278 0.13% 2 / 1,498 — —
EdgeEdge
 100.0% 1,012 / 1,012 — — 100.0% 27 / 27 —
FirefoxFirefox
 0.0% 0 / 379 0.0% 0 / 43 — — 0.0% 0 / 64