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Codec: av01.1.05H.08

79.62% Encoder Support
255,111 of 320,426 sessions supported encoding
83.99% Decoder Support
226,102 of 269,199 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level Level 5
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,426 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.22% 142,785 / 143,905 98.39% 19,421 / 19,738 — 84.49% 53,933 / 63,833 87.85% 6,723 / 7,653
SafariSafari
 — 0.16% 14 / 8,513 0.04% 12 / 31,245 — —
EdgeEdge
 99.51% 30,826 / 30,978 99.74% 381 / 382 — 88.85% 861 / 969 100.0% 59 / 59
FirefoxFirefox
 0.05% 5 / 9,689 0.0% 0 / 1,334 — 0.0% 0 / 25 0.9% 12 / 1,338

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,199 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,546 / 121,547 99.99% 16,035 / 16,036 — 99.99% 53,697 / 53,701 99.63% 6,466 / 6,490
SafariSafari
 — 0.2% 14 / 7,149 0.07% 19 / 25,605 — —
EdgeEdge
 100.0% 26,958 / 26,958 100.0% 343 / 343 — 99.33% 885 / 891 100.0% 50 / 50
FirefoxFirefox
 0.06% 5 / 7,862 0.0% 0 / 1,100 — 0.0% 0 / 21 1.02% 11 / 1,082