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Codec: av01.1.21M.10

0.0% Encoder Support
0 of 63,159 sessions supported encoding
81.03% Decoder Support
9,649 of 11,908 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (10-bit)
Level Level 21
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,159 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 / 27,766 0.0% 0 / 4,395 — 0.0% 0 / 12,216 0.0% 0 / 1,604
SafariSafari
 — 0.0% 0 / 1,698 0.0% 0 / 6,972 — —
EdgeEdge
 0.0% 0 / 5,005 0.0% 0 / 51 — 0.0% 0 / 105 —
FirefoxFirefox
 0.0% 0 / 2,252 0.0% 0 / 274 — 0.0% 0 / 18 0.0% 0 / 283

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,908 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,218 / 5,218 100.0% 681 / 681 — 100.0% 2,276 / 2,276 99.49% 387 / 389
SafariSafari
 — 0.0% 0 / 277 0.15% 2 / 1,363 — —
EdgeEdge
 100.0% 1,038 / 1,038 — — 100.0% 33 / 33 —
FirefoxFirefox
 0.0% 0 / 443 0.0% 0 / 53 — — 0.0% 0 / 58