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Codec: av01.0.05H.08

83.97% Encoder Support
269,100 of 320,461 sessions supported encoding
87.75% Decoder Support
236,418 of 269,433 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 5
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,461 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 143,692 / 143,710 100.0% 19,608 / 19,608 — 84.14% 53,690 / 63,809 88.6% 6,964 / 7,860
SafariSafari
 — 26.45% 2,277 / 8,610 32.74% 10,180 / 31,092 — —
EdgeEdge
 99.7% 31,076 / 31,168 99.15% 348 / 351 — 88.33% 855 / 968 98.11% 52 / 53
FirefoxFirefox
 0.04% 4 / 9,786 0.0% 0 / 1,320 — 0.0% 0 / 36 0.68% 9 / 1,317

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,433 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,206 / 121,208 99.99% 15,923 / 15,924 — 99.99% 53,855 / 53,863 99.62% 6,629 / 6,654
SafariSafari
 — 24.6% 1,768 / 7,187 32.93% 8,418 / 25,563 — —
EdgeEdge
 100.0% 27,168 / 27,168 99.68% 316 / 317 — 99.55% 891 / 895 100.0% 47 / 47
FirefoxFirefox
 0.04% 3 / 8,071 0.0% 0 / 1,069 — 0.0% 0 / 25 0.65% 7 / 1,074