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Codec: av01.1.21M.10

0.0% Encoder Support
0 of 320,970 sessions supported encoding
83.92% Decoder Support
226,339 of 269,697 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (10-bit)
Level Level 21
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,970 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 / 144,176 0.0% 0 / 19,676 — 0.0% 0 / 63,809 0.0% 0 / 7,711
SafariSafari
 — 0.0% 0 / 8,772 0.0% 0 / 31,276 — —
EdgeEdge
 0.0% 0 / 31,007 0.0% 0 / 377 — 0.0% 0 / 943 0.0% 0 / 56
FirefoxFirefox
 0.0% 0 / 9,695 0.0% 0 / 1,305 — 0.0% 0 / 44 0.0% 0 / 1,308

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,697 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,626 / 121,628 100.0% 15,962 / 15,962 — 99.99% 53,865 / 53,869 99.58% 6,469 / 6,496
SafariSafari
 — 0.1% 7 / 7,346 0.06% 15 / 25,650 — —
EdgeEdge
 100.0% 27,040 / 27,040 100.0% 334 / 334 — 99.31% 865 / 871 100.0% 49 / 49
FirefoxFirefox
 0.06% 5 / 7,886 0.0% 0 / 1,084 — 0.0% 0 / 28 1.11% 12 / 1,083