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Codec: av01.0.20H.10

8.16% Encoder Support
175,125 of 2,146,228 sessions supported encoding
91.33% Decoder Support
1,913,313 of 2,095,038 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level Level 20
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,146,228 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 1.98% 17,113 / 866,313 1.48% 1,490 / 100,592 — 0.11% 682 / 648,677 0.79% 345 / 43,944
SafariSafari
 — 27.2% 13,095 / 48,139 32.9% 71,933 / 218,659 — —
EdgeEdge
 1.8% 2,579 / 143,427 0.14% 2 / 1,458 — 0.0% 0 / 4,118 0.89% 6 / 671
FirefoxFirefox
 99.95% 53,388 / 53,416 99.81% 7,224 / 7,238 — 0.0% 0 / 114 98.66% 5,954 / 6,035

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,095,038 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 843,721 / 843,728 100.0% 96,903 / 96,907 — 99.64% 636,468 / 638,748 99.12% 42,313 / 42,690
SafariSafari
 — 26.91% 12,569 / 46,714 32.84% 69,968 / 213,065 — —
EdgeEdge
 100.0% 139,526 / 139,526 99.22% 1,397 / 1,408 — 99.06% 3,999 / 4,037 99.55% 662 / 665
FirefoxFirefox
 99.84% 51,552 / 51,634 99.94% 7,009 / 7,013 — 0.0% 0 / 105 98.34% 5,672 / 5,768