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Codec: av01.0.04M.08

86.38% Encoder Support
54,048 of 62,571 sessions supported encoding
90.23% Decoder Support
10,561 of 11,705 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level 3.0 (Main Tier)
Maximum Resolution HD ready (1024×960)
Maximum Bitrate 6 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,571 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 27,496 / 27,496 100.0% 4,349 / 4,349 — 82.97% 10,154 / 12,238 90.64% 1,462 / 1,613
SafariSafari
 — 22.43% 371 / 1,654 32.47% 2,250 / 6,930 — —
EdgeEdge
 99.82% 4,927 / 4,936 98.28% 57 / 58 — 90.68% 107 / 118 100.0% 12 / 12
FirefoxFirefox
 100.0% 2,119 / 2,119 100.0% 262 / 262 — — 100.0% 289 / 289

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,705 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,115 / 5,115 100.0% 691 / 691 — 100.0% 2,225 / 2,225 99.74% 387 / 388
SafariSafari
 — 22.03% 52 / 236 35.76% 497 / 1,390 — —
EdgeEdge
 100.0% 1,012 / 1,012 — — 100.0% 33 / 33 —
FirefoxFirefox
 99.76% 417 / 418 100.0% 45 / 45 — — 97.87% 46 / 47