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Codec: av01.2.11H.12

3.12% Encoder Support
66,975 of 2,148,645 sessions supported encoding
87.36% Decoder Support
1,832,316 of 2,097,528 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 11
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,645 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 28 / 866,526 0.0% 1 / 100,411 — 0.0% 1 / 649,939 0.01% 3 / 44,094
SafariSafari
 — 0.0% 2 / 47,951 0.0% 0 / 219,111 — —
EdgeEdge
 0.0% 1 / 143,716 0.07% 1 / 1,467 — 0.0% 0 / 4,223 0.0% 0 / 664
FirefoxFirefox
 99.95% 53,489 / 53,518 99.75% 7,440 / 7,459 — 0.0% 0 / 112 98.8% 6,005 / 6,078

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,528 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,124 / 844,129 100.0% 96,722 / 96,725 — 99.64% 637,643 / 639,944 99.07% 42,465 / 42,862
SafariSafari
 — 0.17% 79 / 46,585 0.04% 75 / 213,554 — —
EdgeEdge
 100.0% 139,675 / 139,675 99.51% 1,416 / 1,423 — 99.37% 4,125 / 4,151 99.54% 656 / 659
FirefoxFirefox
 99.85% 51,598 / 51,678 99.9% 7,218 / 7,225 — 0.95% 1 / 105 98.29% 5,742 / 5,842