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Codec: av01.1.12M.12

0.0% Encoder Support
0 of 321,343 sessions supported encoding
83.89% Decoder Support
226,760 of 270,313 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 5.0 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,343 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 / 144,336 0.0% 0 / 19,706 — 0.0% 0 / 64,101 0.0% 0 / 7,721
SafariSafari
 — 0.0% 0 / 8,530 0.0% 0 / 31,502 — —
EdgeEdge
 0.0% 0 / 30,700 0.0% 0 / 377 — 0.0% 0 / 999 0.0% 0 / 75
FirefoxFirefox
 0.0% 0 / 9,823 0.0% 0 / 1,302 — 0.0% 0 / 35 0.0% 0 / 1,337

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,313 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,966 / 121,969 100.0% 16,025 / 16,025 — 99.99% 54,118 / 54,121 99.68% 6,495 / 6,516
SafariSafari
 — 0.12% 9 / 7,204 0.04% 11 / 25,772 — —
EdgeEdge
 100.0% 26,723 / 26,724 99.7% 336 / 337 — 99.24% 915 / 922 100.0% 71 / 71
FirefoxFirefox
 0.1% 8 / 8,042 0.0% 0 / 1,085 — 0.0% 0 / 28 1.09% 12 / 1,097