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Codec: av01.2.21M.10

0.0% Encoder Support
0 of 320,208 sessions supported encoding
83.91% Decoder Support
225,887 of 269,189 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (10-bit)
Level Level 21
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,208 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 / 144,094 0.0% 0 / 19,499 — 0.0% 0 / 63,450 0.0% 0 / 7,694
SafariSafari
 — 0.0% 0 / 8,650 0.0% 0 / 31,359 — —
EdgeEdge
 0.0% 0 / 30,972 0.0% 0 / 355 — 0.0% 0 / 961 0.0% 0 / 65
FirefoxFirefox
 0.0% 0 / 9,648 0.0% 0 / 1,312 — 0.0% 0 / 35 0.0% 0 / 1,304

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,189 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,885 / 121,886 100.0% 15,857 / 15,857 — 99.99% 53,420 / 53,425 99.51% 6,468 / 6,500
SafariSafari
 — 0.18% 13 / 7,249 0.04% 11 / 25,641 — —
EdgeEdge
 100.0% 26,889 / 26,889 100.0% 309 / 309 — 98.99% 884 / 893 100.0% 59 / 59
FirefoxFirefox
 0.03% 2 / 7,893 0.0% 0 / 1,088 — 0.0% 0 / 23 0.93% 10 / 1,070