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Codec: av01.0.19M.12

4.39% Encoder Support
94,412 of 2,148,809 sessions supported encoding
88.3% Decoder Support
1,852,203 of 2,097,651 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 2,148,809 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.73% 6,325 / 868,649 1.49% 1,501 / 100,477 — 0.01% 69 / 649,436 0.71% 309 / 43,625
SafariSafari
 — 27.11% 13,027 / 48,047 32.88% 71,736 / 218,167 — —
EdgeEdge
 0.07% 107 / 143,808 0.07% 1 / 1,375 — 0.12% 5 / 4,178 0.92% 6 / 653
FirefoxFirefox
 0.01% 4 / 53,650 0.0% 0 / 7,286 — 0.0% 0 / 85 0.02% 1 / 5,925

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,651 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 846,067 / 846,090 100.0% 96,819 / 96,822 — 99.67% 637,362 / 639,497 99.06% 42,045 / 42,445
SafariSafari
 — 26.87% 12,539 / 46,670 32.86% 69,829 / 212,519 — —
EdgeEdge
 100.0% 139,830 / 139,834 99.63% 1,336 / 1,341 — 99.32% 4,079 / 4,107 99.38% 644 / 648
FirefoxFirefox
 0.04% 22 / 51,818 0.09% 6 / 7,034 — 0.0% 0 / 80 0.95% 54 / 5,697