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Codec: av01.2.21H.10

0.0% Encoder Support
0 of 321,022 sessions supported encoding
83.88% Decoder Support
226,278 of 269,780 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 321,022 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 / 144,577 0.0% 0 / 19,847 — 0.0% 0 / 63,226 0.0% 0 / 7,828
SafariSafari
 — 0.0% 0 / 8,590 0.0% 0 / 31,458 — —
EdgeEdge
 0.0% 0 / 30,847 0.0% 0 / 361 — 0.0% 0 / 979 0.0% 0 / 76
FirefoxFirefox
 0.0% 0 / 9,793 0.0% 0 / 1,315 — 0.0% 0 / 29 0.0% 0 / 1,281

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,780 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 122,048 / 122,048 100.0% 16,140 / 16,140 — 99.99% 53,196 / 53,199 99.55% 6,598 / 6,628
SafariSafari
 — 0.11% 8 / 7,225 0.04% 11 / 25,822 — —
EdgeEdge
 100.0% 26,904 / 26,905 99.69% 322 / 323 — 99.66% 891 / 894 100.0% 66 / 66
FirefoxFirefox
 0.08% 6 / 7,980 0.0% 0 / 1,083 — 0.0% 0 / 20 0.85% 9 / 1,057