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Codec: av01.0.15H.10

8.23% Encoder Support
26,396 of 320,573 sessions supported encoding
91.51% Decoder Support
246,703 of 269,584 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,573 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.77% 1,114 / 143,967 1.54% 303 / 19,738 — 0.01% 9 / 63,687 0.78% 61 / 7,868
SafariSafari
 — 25.56% 2,207 / 8,634 32.67% 10,131 / 31,014 — —
EdgeEdge
 0.11% 34 / 31,118 0.0% 0 / 376 — 0.0% 0 / 1,007 1.61% 1 / 62
FirefoxFirefox
 99.95% 9,609 / 9,614 99.93% 1,364 / 1,365 — 0.0% 0 / 40 98.39% 1,281 / 1,302

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,584 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,678 / 121,678 100.0% 16,108 / 16,108 — 99.99% 53,567 / 53,571 99.67% 6,607 / 6,629
SafariSafari
 — 24.17% 1,748 / 7,231 32.71% 8,326 / 25,452 — —
EdgeEdge
 100.0% 27,130 / 27,130 100.0% 338 / 338 — 99.56% 901 / 905 100.0% 56 / 56
FirefoxFirefox
 99.76% 7,864 / 7,883 100.0% 1,132 / 1,132 — 0.0% 0 / 27 99.24% 1,051 / 1,059