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Codec: av01.1.09H.10

0.0% Encoder Support
0 of 320,934 sessions supported encoding
83.91% Decoder Support
226,518 of 269,939 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (10-bit)
Level 4.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 50 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,934 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 144,297 0.0% 0 / 19,536 — 0.0% 0 / 63,782 0.0% 0 / 7,770
SafariSafari
 — 0.0% 0 / 8,644 0.0% 0 / 31,347 — —
EdgeEdge
 0.0% 0 / 31,032 0.0% 0 / 359 — 0.0% 0 / 968 0.0% 0 / 66
FirefoxFirefox
 0.0% 0 / 9,762 0.0% 0 / 1,269 — 0.0% 0 / 41 0.0% 0 / 1,272

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,939 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,857 / 121,859 100.0% 15,868 / 15,868 — 99.99% 53,807 / 53,812 99.57% 6,556 / 6,584
SafariSafari
 — 0.12% 9 / 7,237 0.05% 12 / 25,737 — —
EdgeEdge
 100.0% 27,055 / 27,056 99.68% 313 / 314 — 99.01% 901 / 910 100.0% 61 / 61
FirefoxFirefox
 0.06% 5 / 8,019 0.0% 0 / 1,054 — 0.0% 0 / 29 0.48% 5 / 1,036