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Codec: av01.1.21M.10

0.0% Encoder Support
0 of 2,148,025 sessions supported encoding
84.29% Decoder Support
1,767,326 of 2,096,752 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 2,148,025 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 / 867,144 0.0% 0 / 100,637 — 0.0% 0 / 649,249 0.0% 0 / 43,665
SafariSafari
 — 0.0% 0 / 48,419 0.0% 0 / 218,574 — —
EdgeEdge
 0.0% 0 / 143,546 0.0% 0 / 1,450 — 0.0% 0 / 4,191 0.0% 0 / 665
FirefoxFirefox
 0.0% 0 / 53,532 0.0% 0 / 7,435 — 0.0% 0 / 115 0.0% 0 / 5,985

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,752 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,568 / 844,596 99.99% 96,918 / 96,923 — 99.65% 637,048 / 639,309 99.02% 42,036 / 42,450
SafariSafari
 — 0.19% 88 / 46,993 0.04% 75 / 212,948 — —
EdgeEdge
 100.0% 139,577 / 139,579 99.5% 1,400 / 1,407 — 99.05% 4,080 / 4,119 98.63% 649 / 658
FirefoxFirefox
 0.04% 20 / 51,723 0.04% 3 / 7,214 — 0.0% 0 / 99 0.92% 53 / 5,760