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Codec: av01.0.15H.12

4.98% Encoder Support
3,134 of 62,872 sessions supported encoding
85.87% Decoder Support
10,096 of 11,757 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 5.3 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,872 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.8% 220 / 27,600 1.71% 75 / 4,379 — 0.02% 2 / 12,176 0.71% 11 / 1,560
SafariSafari
 — 22.36% 375 / 1,677 32.37% 2,265 / 6,997 — —
EdgeEdge
 0.14% 7 / 5,051 0.0% 0 / 52 — 0.0% 0 / 110 —
FirefoxFirefox
 0.05% 1 / 2,196 0.0% 0 / 271 — — 0.0% 0 / 288

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,757 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,170 / 5,170 100.0% 660 / 660 — 100.0% 2,211 / 2,211 99.25% 395 / 398
SafariSafari
 — 19.1% 51 / 267 36.43% 510 / 1,400 — —
EdgeEdge
 100.0% 1,034 / 1,034 — — 100.0% 27 / 27 —
FirefoxFirefox
 0.0% 0 / 397 0.0% 0 / 50 — — 0.0% 0 / 54