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Codec: av01.0.11M.12

4.46% Encoder Support
14,267 of 319,745 sessions supported encoding
87.77% Decoder Support
236,042 of 268,946 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 11
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 319,745 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.72% 1,034 / 143,821 1.67% 328 / 19,647 — 0.02% 12 / 63,346 0.8% 62 / 7,753
SafariSafari
 — 25.6% 2,179 / 8,511 32.89% 10,309 / 31,348 — —
EdgeEdge
 0.09% 27 / 30,873 0.0% 0 / 376 — 0.0% 0 / 946 1.56% 1 / 64
FirefoxFirefox
 0.01% 1 / 9,601 0.0% 0 / 1,307 — 0.0% 0 / 39 0.08% 1 / 1,269

VideoDecoder Support Matrix

Browser × Platform decoder support from 268,946 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,422 / 121,426 100.0% 16,017 / 16,017 — 100.0% 53,375 / 53,377 99.66% 6,520 / 6,542
SafariSafari
 — 24.28% 1,722 / 7,093 32.97% 8,512 / 25,816 — —
EdgeEdge
 100.0% 26,992 / 26,992 99.42% 342 / 344 — 99.77% 875 / 877 100.0% 57 / 57
FirefoxFirefox
 0.06% 5 / 7,863 0.0% 0 / 1,108 — 0.0% 0 / 28 0.68% 7 / 1,024