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Codec: av01.0.15H.08

86.3% Encoder Support
54,241 of 62,852 sessions supported encoding
90.27% Decoder Support
10,661 of 11,810 sessions supported decoding

Codec Specifications

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

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,852 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 27,587 / 27,588 100.0% 4,419 / 4,419 — 82.33% 9,985 / 12,128 91.12% 1,467 / 1,610
SafariSafari
 — 22.11% 365 / 1,651 32.92% 2,305 / 7,001 — —
EdgeEdge
 99.78% 4,981 / 4,992 100.0% 51 / 51 — 89.74% 105 / 117 100.0% 10 / 10
FirefoxFirefox
 99.91% 2,197 / 2,199 100.0% 292 / 292 — 0.0% 0 / 13 100.0% 280 / 280

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,810 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,219 / 5,219 100.0% 665 / 665 — 100.0% 2,197 / 2,197 98.97% 386 / 390
SafariSafari
 — 23.6% 59 / 250 38.46% 555 / 1,443 — —
EdgeEdge
 100.0% 976 / 976 — — 100.0% 42 / 42 —
FirefoxFirefox
 99.28% 412 / 415 100.0% 50 / 50 — — 98.31% 58 / 59