← Back to Codec Support Table

Codec: av01.0.08M.12

4.92% Encoder Support
3,107 of 63,181 sessions supported encoding
85.6% Decoder Support
10,152 of 11,860 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 4.0 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 12 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,181 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.76% 214 / 28,014 1.63% 71 / 4,352 — 0.02% 2 / 12,028 1.04% 17 / 1,635
SafariSafari
 — 21.54% 353 / 1,639 32.34% 2,262 / 6,995 — —
EdgeEdge
 0.14% 7 / 5,045 0.0% 0 / 44 — 0.0% 0 / 132 0.0% 0 / 16
FirefoxFirefox
 0.0% 0 / 2,231 0.0% 0 / 263 — — 0.0% 0 / 283

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,860 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,121 / 5,121 100.0% 630 / 630 — 100.0% 2,262 / 2,262 99.76% 415 / 416
SafariSafari
 — 17.38% 49 / 282 36.89% 532 / 1,442 — —
EdgeEdge
 100.0% 1,062 / 1,062 — — 100.0% 34 / 34 —
FirefoxFirefox
 0.0% 0 / 407 0.0% 0 / 51 — — 0.0% 0 / 49