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Codec: av01.1.01M.12

0.0% Encoder Support
0 of 321,201 sessions supported encoding
83.91% Decoder Support
226,818 of 270,320 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 2.1 (Main Tier)
Maximum Resolution SD/DVD (720×480)
Maximum Bitrate 3 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,201 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 / 144,359 0.0% 0 / 19,635 — 0.0% 0 / 63,611 0.0% 0 / 7,795
SafariSafari
 — 0.0% 0 / 8,666 0.0% 0 / 31,348 — —
EdgeEdge
 0.0% 0 / 31,277 0.0% 0 / 352 — 0.0% 0 / 933 0.0% 0 / 68
FirefoxFirefox
 0.0% 0 / 9,692 0.0% 0 / 1,352 — 0.0% 0 / 37 0.0% 0 / 1,261

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,320 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 122,071 / 122,073 100.0% 16,005 / 16,005 — 100.0% 53,639 / 53,641 99.6% 6,542 / 6,568
SafariSafari
 — 0.12% 9 / 7,312 0.03% 7 / 25,746 — —
EdgeEdge
 100.0% 27,235 / 27,235 99.68% 311 / 312 — 99.41% 847 / 852 100.0% 61 / 61
FirefoxFirefox
 0.1% 8 / 7,930 0.0% 0 / 1,129 — 0.0% 0 / 24 0.96% 10 / 1,045