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Codec: av01.0.02H.12

4.38% Encoder Support
94,246 of 2,150,608 sessions supported encoding
88.24% Decoder Support
1,852,390 of 2,099,206 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 2
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,150,608 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.7% 6,079 / 868,345 1.48% 1,489 / 100,808 — 0.01% 72 / 649,923 0.66% 290 / 43,673
SafariSafari
 — 27.03% 13,022 / 48,184 32.85% 71,883 / 218,830 — —
EdgeEdge
 0.07% 100 / 143,630 0.0% 0 / 1,483 — 0.12% 5 / 4,270 0.76% 5 / 660
FirefoxFirefox
 0.0% 2 / 53,754 0.0% 0 / 7,487 — 0.0% 0 / 100 0.08% 5 / 6,019

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,099,206 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,631 / 845,664 99.99% 97,115 / 97,120 — 99.64% 637,580 / 639,913 99.1% 42,141 / 42,525
SafariSafari
 — 26.78% 12,532 / 46,798 32.81% 69,920 / 213,125 — —
EdgeEdge
 100.0% 139,642 / 139,643 99.51% 1,430 / 1,437 — 99.21% 4,161 / 4,194 99.54% 652 / 655
FirefoxFirefox
 0.04% 21 / 51,968 0.07% 5 / 7,243 — 1.06% 1 / 94 0.78% 45 / 5,788