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Codec: av01.2.19M.12

4.53% Encoder Support
2,841 of 62,703 sessions supported encoding
84.97% Decoder Support
10,068 of 11,849 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 62,703 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.02% 6 / 27,426 0.0% 0 / 4,442 — 0.0% 0 / 12,236 0.0% 0 / 1,586
SafariSafari
 — 0.06% 1 / 1,618 0.0% 0 / 6,949 — —
EdgeEdge
 0.0% 0 / 4,966 0.0% 0 / 48 — 0.0% 0 / 101 —
FirefoxFirefox
 99.91% 2,257 / 2,259 99.65% 281 / 282 — — 100.0% 296 / 296

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,849 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,190 / 5,190 100.0% 704 / 704 — 100.0% 2,220 / 2,220 99.73% 367 / 368
SafariSafari
 — 0.72% 2 / 278 0.07% 1 / 1,431 — —
EdgeEdge
 100.0% 1,010 / 1,010 — — 100.0% 32 / 32 —
FirefoxFirefox
 99.28% 411 / 414 100.0% 57 / 57 — — 98.33% 59 / 60