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Codec: av01.0.04H.10

4.79% Encoder Support
3,028 of 63,164 sessions supported encoding
86.53% Decoder Support
10,273 of 11,872 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level Level 4
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,164 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.76% 213 / 27,934 1.52% 67 / 4,406 — 0.02% 3 / 12,325 0.77% 12 / 1,557
SafariSafari
 — 21.49% 347 / 1,615 31.92% 2,205 / 6,907 — —
EdgeEdge
 0.18% 9 / 5,018 0.0% 0 / 52 — 0.0% 0 / 110 7.69% 1 / 13
FirefoxFirefox
 0.05% 1 / 2,167 0.0% 0 / 284 — 0.0% 0 / 10 0.0% 0 / 269

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,872 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,222 / 5,222 100.0% 699 / 699 — 100.0% 2,286 / 2,286 99.48% 385 / 387
SafariSafari
 — 22.61% 59 / 261 37.96% 520 / 1,370 — —
EdgeEdge
 100.0% 1,027 / 1,027 — — 100.0% 30 / 30 —
FirefoxFirefox
 0.0% 0 / 393 0.0% 0 / 47 — — 0.0% 0 / 55