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Codec: av01.1.17H.08

79.6% Encoder Support
254,794 of 320,097 sessions supported encoding
83.96% Decoder Support
225,898 of 269,070 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 6.1 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 480 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,097 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.23% 143,093 / 144,199 98.19% 19,050 / 19,402 — 84.37% 53,659 / 63,600 87.17% 6,681 / 7,664
SafariSafari
 — 0.09% 8 / 8,539 0.03% 10 / 31,356 — —
EdgeEdge
 99.58% 30,935 / 31,066 99.73% 365 / 366 — 88.58% 838 / 946 98.39% 61 / 62
FirefoxFirefox
 0.05% 5 / 9,471 0.0% 0 / 1,296 — 0.0% 0 / 37 0.98% 13 / 1,324

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,070 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,709 / 121,711 99.99% 15,693 / 15,694 — 99.99% 53,633 / 53,637 99.74% 6,418 / 6,435
SafariSafari
 — 0.1% 7 / 7,176 0.04% 11 / 25,734 — —
EdgeEdge
 100.0% 27,092 / 27,093 100.0% 318 / 318 — 99.43% 873 / 878 100.0% 55 / 55
FirefoxFirefox
 0.08% 6 / 7,812 0.0% 0 / 1,058 — 0.0% 0 / 28 1.2% 13 / 1,079