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Codec: av01.1.14H.12

0.0% Encoder Support
0 of 320,770 sessions supported encoding
83.99% Decoder Support
226,431 of 269,581 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 5.2 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,770 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 / 144,321 0.0% 0 / 19,864 — 0.0% 0 / 63,643 0.0% 0 / 7,786
SafariSafari
 — 0.0% 0 / 8,630 0.0% 0 / 31,169 — —
EdgeEdge
 0.0% 0 / 30,798 0.0% 0 / 352 — 0.0% 0 / 956 0.0% 0 / 68
FirefoxFirefox
 0.0% 0 / 9,722 0.0% 0 / 1,338 — 0.0% 0 / 35 0.0% 0 / 1,313

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,581 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,988 / 121,989 99.99% 16,172 / 16,173 — 99.99% 53,579 / 53,582 99.63% 6,542 / 6,566
SafariSafari
 — 0.14% 10 / 7,219 0.05% 13 / 25,488 — —
EdgeEdge
 100.0% 26,813 / 26,814 99.68% 309 / 310 — 99.31% 867 / 873 100.0% 61 / 61
FirefoxFirefox
 0.04% 3 / 7,918 0.0% 0 / 1,118 — 0.0% 0 / 24 0.84% 9 / 1,074