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Codec: av01.2.13M.08

0.0% Encoder Support
0 of 320,440 sessions supported encoding
83.9% Decoder Support
225,923 of 269,283 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (8-bit)
Level 5.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 40 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,440 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 / 143,554 0.0% 0 / 19,727 — 0.0% 0 / 63,836 0.0% 0 / 7,751
SafariSafari
 — 0.0% 0 / 8,617 0.0% 0 / 31,401 — —
EdgeEdge
 0.0% 0 / 31,033 0.0% 0 / 354 — 0.0% 0 / 984 0.0% 0 / 59
FirefoxFirefox
 0.0% 0 / 9,694 0.0% 0 / 1,321 — 0.0% 0 / 36 0.0% 0 / 1,278

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,283 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,132 / 121,134 100.0% 16,057 / 16,057 — 99.99% 53,787 / 53,792 99.65% 6,560 / 6,583
SafariSafari
 — 0.12% 9 / 7,224 0.03% 8 / 25,751 — —
EdgeEdge
 100.0% 27,006 / 27,006 99.36% 311 / 313 — 99.46% 913 / 918 100.0% 51 / 51
FirefoxFirefox
 0.08% 6 / 7,889 0.0% 0 / 1,105 — 0.0% 0 / 27 1.25% 13 / 1,044