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Codec: av01.0.13H.10

8.15% Encoder Support
175,018 of 2,148,217 sessions supported encoding
91.34% Decoder Support
1,915,494 of 2,097,115 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,217 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 1.97% 17,099 / 866,798 1.52% 1,536 / 100,799 — 0.1% 643 / 650,015 0.75% 327 / 43,551
SafariSafari
 — 27.26% 13,129 / 48,164 32.77% 71,447 / 218,042 — —
EdgeEdge
 1.86% 2,675 / 143,931 0.0% 0 / 1,441 — 0.02% 1 / 4,215 0.42% 3 / 707
FirefoxFirefox
 99.94% 53,499 / 53,532 99.82% 7,331 / 7,344 — 0.0% 0 / 107 98.78% 5,971 / 6,045

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,115 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,222 / 844,234 100.0% 97,186 / 97,188 — 99.65% 637,809 / 640,038 99.12% 41,958 / 42,331
SafariSafari
 — 27.03% 12,640 / 46,771 32.69% 69,463 / 212,486 — —
EdgeEdge
 100.0% 139,957 / 139,957 99.43% 1,391 / 1,399 — 99.32% 4,107 / 4,135 99.43% 698 / 702
FirefoxFirefox
 99.85% 51,673 / 51,750 99.96% 7,113 / 7,116 — 1.04% 1 / 96 98.24% 5,693 / 5,795