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Codec: av01.1.13H.12

0.0% Encoder Support
0 of 62,700 sessions supported encoding
80.88% Decoder Support
9,567 of 11,828 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (12-bit)
Level 5.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,700 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 27,487 0.0% 0 / 4,436 — 0.0% 0 / 12,053 0.0% 0 / 1,618
SafariSafari
 — 0.0% 0 / 1,700 0.0% 0 / 7,013 — —
EdgeEdge
 0.0% 0 / 4,929 0.0% 0 / 45 — 0.0% 0 / 109 0.0% 0 / 14
FirefoxFirefox
 0.0% 0 / 2,241 0.0% 0 / 284 — — 0.0% 0 / 301

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,828 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,153 / 5,153 100.0% 705 / 705 — 100.0% 2,214 / 2,214 99.53% 420 / 422
SafariSafari
 — 0.73% 2 / 275 0.0% 0 / 1,390 — —
EdgeEdge
 100.0% 1,019 / 1,019 — — 100.0% 36 / 36 —
FirefoxFirefox
 0.0% 0 / 426 0.0% 0 / 46 — — 0.0% 0 / 55