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Codec: av01.0.19M.12

4.97% Encoder Support
3,133 of 63,018 sessions supported encoding
86.13% Decoder Support
10,233 of 11,881 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 6.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,018 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.87% 242 / 27,795 1.48% 64 / 4,325 — 0.02% 2 / 12,158 0.75% 12 / 1,597
SafariSafari
 — 22.89% 372 / 1,625 32.02% 2,263 / 7,068 — —
EdgeEdge
 0.1% 5 / 5,022 0.0% 0 / 45 — 0.0% 0 / 97 —
FirefoxFirefox
 0.04% 1 / 2,231 0.0% 0 / 303 — — 0.0% 0 / 272

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,881 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,237 / 5,237 100.0% 670 / 670 — 100.0% 2,219 / 2,219 99.76% 416 / 417
SafariSafari
 — 23.23% 59 / 254 36.26% 520 / 1,434 — —
EdgeEdge
 100.0% 1,048 / 1,048 100.0% 11 / 11 — 100.0% 26 / 26 —
FirefoxFirefox
 0.0% 0 / 399 0.0% 0 / 51 — — 0.0% 0 / 44