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Codec: av01.2.20M.12

3.85% Encoder Support
12,321 of 320,201 sessions supported encoding
87.68% Decoder Support
235,983 of 269,148 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 20
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,201 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.01% 9 / 143,794 0.0% 0 / 19,729 — 0.0% 0 / 63,845 0.0% 0 / 7,712
SafariSafari
 — 0.02% 2 / 8,340 0.0% 0 / 31,343 — —
EdgeEdge
 0.0% 0 / 30,951 0.0% 0 / 341 — 0.0% 0 / 954 0.0% 0 / 55
FirefoxFirefox
 99.91% 9,699 / 9,708 100.0% 1,280 / 1,280 — 0.0% 0 / 34 98.59% 1,328 / 1,347

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,148 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,230 / 121,231 100.0% 16,044 / 16,044 — 99.99% 53,855 / 53,860 99.61% 6,465 / 6,490
SafariSafari
 — 0.17% 12 / 7,008 0.06% 16 / 25,823 — —
EdgeEdge
 100.0% 26,942 / 26,942 99.67% 304 / 305 — 99.43% 875 / 880 100.0% 49 / 49
FirefoxFirefox
 99.71% 7,933 / 7,956 99.81% 1,069 / 1,071 — 0.0% 0 / 25 99.91% 1,114 / 1,115