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Codec: av01.2.09M.08

0.0% Encoder Support
0 of 62,818 sessions supported encoding
80.88% Decoder Support
9,541 of 11,796 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (8-bit)
Level 4.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 20 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,818 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 / 27,799 0.0% 0 / 4,361 — 0.0% 0 / 12,160 0.0% 0 / 1,606
SafariSafari
 — 0.0% 0 / 1,641 0.0% 0 / 6,861 — —
EdgeEdge
 0.0% 0 / 5,045 0.0% 0 / 42 — 0.0% 0 / 104 —
FirefoxFirefox
 0.0% 0 / 2,146 0.0% 0 / 276 — — 0.0% 0 / 276

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,796 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,126 / 5,126 100.0% 653 / 653 — 100.0% 2,259 / 2,259 99.24% 392 / 395
SafariSafari
 — 0.0% 0 / 257 0.07% 1 / 1,382 — —
EdgeEdge
 100.0% 1,072 / 1,072 — — 100.0% 25 / 25 —
FirefoxFirefox
 0.0% 0 / 425 0.0% 0 / 46 — — 0.0% 0 / 63