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Codec: av01.1.21H.10

0.0% Encoder Support
0 of 62,855 sessions supported encoding
80.77% Decoder Support
9,517 of 11,783 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 62,855 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 / 27,606 0.0% 0 / 4,250 — 0.0% 0 / 12,117 0.0% 0 / 1,550
SafariSafari
 — 0.0% 0 / 1,672 0.0% 0 / 7,096 — —
EdgeEdge
 0.0% 0 / 5,095 0.0% 0 / 60 — 0.0% 0 / 114 0.0% 0 / 14
FirefoxFirefox
 0.0% 0 / 2,140 0.0% 0 / 296 — 0.0% 0 / 15 0.0% 0 / 318

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,783 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,138 / 5,138 100.0% 647 / 647 — 100.0% 2,238 / 2,238 99.25% 396 / 399
SafariSafari
 — 0.0% 0 / 260 0.14% 2 / 1,401 — —
EdgeEdge
 100.0% 1,047 / 1,047 100.0% 10 / 10 — 100.0% 30 / 30 —
FirefoxFirefox
 0.0% 0 / 418 0.0% 0 / 48 — — 0.0% 0 / 55