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Codec: av01.1.13M.12

0.0% Encoder Support
0 of 2,148,149 sessions supported encoding
84.28% Decoder Support
1,767,209 of 2,096,797 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 5.1 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 40 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,149 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 / 866,415 0.0% 0 / 100,138 — 0.0% 0 / 649,584 0.0% 0 / 43,872
SafariSafari
 — 0.0% 0 / 48,439 0.0% 0 / 218,690 — —
EdgeEdge
 0.0% 0 / 144,158 0.0% 0 / 1,502 — 0.0% 0 / 4,237 0.0% 0 / 696
FirefoxFirefox
 0.0% 0 / 53,592 0.0% 0 / 7,398 — 0.0% 0 / 109 0.0% 0 / 5,892

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,797 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 843,619 / 843,653 99.99% 96,496 / 96,502 — 99.65% 637,379 / 639,629 99.14% 42,347 / 42,714
SafariSafari
 — 0.18% 84 / 47,088 0.03% 68 / 213,052 — —
EdgeEdge
 100.0% 140,137 / 140,138 99.25% 1,449 / 1,460 — 99.28% 4,125 / 4,155 99.13% 681 / 687
FirefoxFirefox
 0.04% 19 / 51,773 0.1% 7 / 7,168 — 0.0% 0 / 101 0.72% 41 / 5,665