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Codec: av01.0.20H.10

8.33% Encoder Support
26,685 of 320,296 sessions supported encoding
91.5% Decoder Support
246,235 of 269,106 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level Level 20
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,296 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.79% 1,143 / 144,174 1.61% 317 / 19,651 — 0.02% 14 / 63,560 0.95% 74 / 7,760
SafariSafari
 — 26.35% 2,274 / 8,629 32.8% 10,234 / 31,197 — —
EdgeEdge
 0.12% 37 / 30,801 0.0% 0 / 378 — 0.0% 0 / 936 1.49% 1 / 67
FirefoxFirefox
 99.93% 9,645 / 9,652 99.92% 1,304 / 1,305 — 0.0% 0 / 30 98.9% 1,352 / 1,367

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,106 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,587 / 121,589 99.99% 15,965 / 15,966 — 100.0% 53,629 / 53,631 99.69% 6,486 / 6,506
SafariSafari
 — 24.79% 1,786 / 7,204 32.87% 8,415 / 25,603 — —
EdgeEdge
 100.0% 26,900 / 26,900 100.0% 328 / 328 — 99.18% 848 / 855 100.0% 61 / 61
FirefoxFirefox
 99.85% 7,858 / 7,870 99.91% 1,079 / 1,080 — 0.0% 0 / 21 99.73% 1,097 / 1,100