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Codec: av01.0.19H.10

9.36% Encoder Support
5,914 of 63,165 sessions supported encoding
90.15% Decoder Support
10,759 of 11,935 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 6.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,165 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.8% 220 / 27,534 1.62% 70 / 4,333 — 0.0% 0 / 12,333 0.68% 11 / 1,618
SafariSafari
 — 20.72% 347 / 1,675 32.39% 2,295 / 7,086 — —
EdgeEdge
 0.16% 8 / 5,132 0.0% 0 / 55 — 0.0% 0 / 92 0.0% 0 / 11
FirefoxFirefox
 99.91% 2,201 / 2,203 100.0% 280 / 280 — — 98.32% 292 / 297

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,935 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% 679 / 679 — 100.0% 2,249 / 2,249 99.25% 396 / 399
SafariSafari
 — 24.26% 66 / 272 36.52% 527 / 1,443 — —
EdgeEdge
 100.0% 1,050 / 1,050 — — 100.0% 33 / 33 —
FirefoxFirefox
 99.5% 395 / 397 100.0% 53 / 53 — — 97.92% 47 / 48