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Codec: av01.1.21H.10

0.0% Encoder Support
0 of 2,147,505 sessions supported encoding
84.29% Decoder Support
1,767,026 of 2,096,407 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 2,147,505 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 / 867,124 0.0% 0 / 100,340 — 0.0% 0 / 648,579 0.0% 0 / 43,547
SafariSafari
 — 0.0% 0 / 48,006 0.0% 0 / 218,468 — —
EdgeEdge
 0.0% 0 / 144,223 0.0% 0 / 1,442 — 0.0% 0 / 4,158 0.0% 0 / 659
FirefoxFirefox
 0.0% 0 / 53,729 0.0% 0 / 7,449 — 0.0% 0 / 105 0.0% 0 / 6,184

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,407 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,625 / 844,654 99.99% 96,732 / 96,737 — 99.64% 636,418 / 638,700 99.1% 42,015 / 42,396
SafariSafari
 — 0.15% 69 / 46,590 0.03% 70 / 212,754 — —
EdgeEdge
 100.0% 140,174 / 140,175 99.57% 1,386 / 1,392 — 99.29% 4,045 / 4,074 98.92% 643 / 650
FirefoxFirefox
 0.03% 16 / 52,007 0.06% 4 / 7,201 — 1.08% 1 / 93 1.08% 64 / 5,920