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Codec: av01.2.08M.08

0.0% Encoder Support
0 of 321,437 sessions supported encoding
83.88% Decoder Support
226,611 of 270,158 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (8-bit)
Level 4.0 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 12 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,437 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 / 144,164 0.0% 0 / 19,595 — 0.0% 0 / 64,068 0.0% 0 / 7,665
SafariSafari
 — 0.0% 0 / 8,709 0.0% 0 / 31,464 — —
EdgeEdge
 0.0% 0 / 31,151 0.0% 0 / 361 — 0.0% 0 / 968 0.0% 0 / 60
FirefoxFirefox
 0.0% 0 / 9,846 0.0% 0 / 1,298 — 0.0% 0 / 33 0.0% 0 / 1,275

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,158 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,815 / 121,816 100.0% 15,929 / 15,929 — 100.0% 53,918 / 53,920 99.64% 6,437 / 6,460
SafariSafari
 — 0.12% 9 / 7,257 0.05% 12 / 25,762 — —
EdgeEdge
 100.0% 27,128 / 27,128 99.7% 328 / 329 — 99.22% 885 / 892 100.0% 55 / 55
FirefoxFirefox
 0.09% 7 / 8,100 0.0% 0 / 1,055 — 0.0% 0 / 23 1.13% 12 / 1,058