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Codec: av01.0.13M.10

8.17% Encoder Support
175,567 of 2,149,532 sessions supported encoding
91.33% Decoder Support
1,916,555 of 2,098,522 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 40 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,532 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 1.98% 17,157 / 867,660 1.54% 1,541 / 100,342 — 0.09% 615 / 649,433 0.71% 313 / 43,955
SafariSafari
 — 26.95% 13,010 / 48,274 32.77% 71,563 / 218,362 — —
EdgeEdge
 1.81% 2,612 / 144,071 0.07% 1 / 1,508 — 0.12% 5 / 4,143 1.22% 8 / 657
FirefoxFirefox
 99.94% 53,993 / 54,028 99.84% 7,450 / 7,462 — 0.0% 0 / 113 98.69% 5,967 / 6,046

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,522 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,331 / 845,343 100.0% 96,642 / 96,644 — 99.65% 637,217 / 639,467 99.08% 42,357 / 42,752
SafariSafari
 — 26.66% 12,506 / 46,909 32.74% 69,636 / 212,676 — —
EdgeEdge
 100.0% 140,085 / 140,085 99.32% 1,456 / 1,466 — 99.26% 4,049 / 4,079 99.24% 651 / 656
FirefoxFirefox
 99.85% 52,150 / 52,228 99.9% 7,220 / 7,227 — 0.99% 1 / 101 98.07% 5,706 / 5,818