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Codec: av01.0.17H.08

87.89% Encoder Support
281,854 of 320,674 sessions supported encoding
91.48% Decoder Support
246,450 of 269,397 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level 6.1 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 480 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,674 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 144,611 / 144,616 100.0% 19,563 / 19,563 — 84.39% 53,652 / 63,579 88.9% 6,832 / 7,685
SafariSafari
 — 25.78% 2,216 / 8,597 32.82% 10,228 / 31,167 — —
EdgeEdge
 99.61% 30,743 / 30,863 99.72% 354 / 355 — 88.12% 801 / 909 98.15% 53 / 54
FirefoxFirefox
 99.96% 9,778 / 9,782 100.0% 1,346 / 1,346 — 0.0% 0 / 43 99.47% 1,302 / 1,309

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,397 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,872 / 121,873 100.0% 15,895 / 15,895 — 99.99% 53,684 / 53,689 99.57% 6,448 / 6,476
SafariSafari
 — 24.11% 1,751 / 7,262 32.92% 8,415 / 25,565 — —
EdgeEdge
 100.0% 26,865 / 26,865 100.0% 317 / 317 — 99.16% 826 / 833 100.0% 49 / 49
FirefoxFirefox
 99.73% 7,983 / 8,005 99.73% 1,098 / 1,101 — 0.0% 0 / 30 99.72% 1,050 / 1,053