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Codec: av01.2.19M.12

3.13% Encoder Support
67,304 of 2,147,381 sessions supported encoding
87.44% Decoder Support
1,833,146 of 2,096,512 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 6.3 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,381 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 28 / 867,527 0.0% 3 / 100,359 — 0.0% 1 / 649,449 0.0% 2 / 43,902
SafariSafari
 — 0.01% 3 / 48,121 0.0% 0 / 217,031 — —
EdgeEdge
 0.0% 1 / 143,729 0.0% 0 / 1,440 — 0.0% 0 / 4,199 0.0% 0 / 672
FirefoxFirefox
 99.94% 53,787 / 53,820 99.7% 7,408 / 7,430 — 0.0% 0 / 106 98.71% 6,068 / 6,147

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,512 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,282 / 845,291 100.0% 96,618 / 96,621 — 99.64% 637,126 / 639,433 99.14% 42,318 / 42,684
SafariSafari
 — 0.21% 96 / 46,776 0.04% 75 / 211,503 — —
EdgeEdge
 100.0% 139,773 / 139,773 99.43% 1,392 / 1,400 — 99.47% 4,108 / 4,130 99.1% 659 / 665
FirefoxFirefox
 99.86% 51,903 / 51,975 99.93% 7,200 / 7,205 — 2.04% 2 / 98 97.99% 5,792 / 5,911