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Codec: av01.2.15M.12

3.86% Encoder Support
12,375 of 320,505 sessions supported encoding
87.63% Decoder Support
236,030 of 269,358 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 5.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,505 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 3 / 143,755 0.0% 0 / 19,692 — 0.0% 0 / 63,701 0.0% 0 / 7,789
SafariSafari
 — 0.02% 2 / 8,717 0.0% 0 / 31,253 — —
EdgeEdge
 0.0% 1 / 30,976 0.0% 0 / 386 — 0.0% 0 / 955 0.0% 0 / 61
FirefoxFirefox
 99.93% 9,735 / 9,742 100.0% 1,326 / 1,326 — 0.0% 0 / 36 98.42% 1,308 / 1,329

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,358 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,319 / 121,319 100.0% 15,990 / 15,990 — 99.99% 53,730 / 53,738 99.56% 6,551 / 6,580
SafariSafari
 — 0.16% 12 / 7,296 0.04% 9 / 25,679 — —
EdgeEdge
 100.0% 26,955 / 26,955 100.0% 352 / 352 — 99.77% 868 / 870 100.0% 56 / 56
FirefoxFirefox
 99.81% 7,950 / 7,965 99.81% 1,078 / 1,080 — 0.0% 0 / 25 99.54% 1,080 / 1,085