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Codec: av01.2.19M.12

3.91% Encoder Support
12,552 of 320,683 sessions supported encoding
87.7% Decoder Support
236,638 of 269,814 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 320,683 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 7 / 143,874 0.0% 0 / 19,618 — 0.0% 0 / 63,726 0.0% 0 / 7,862
SafariSafari
 — 0.02% 2 / 8,524 0.0% 0 / 31,151 — —
EdgeEdge
 0.0% 0 / 31,154 0.0% 0 / 375 — 0.0% 0 / 955 0.0% 0 / 47
FirefoxFirefox
 99.89% 9,906 / 9,917 99.92% 1,318 / 1,319 — 0.0% 0 / 27 98.8% 1,319 / 1,335

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,814 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,637 / 121,638 99.99% 15,879 / 15,880 — 99.99% 53,705 / 53,710 99.64% 6,620 / 6,644
SafariSafari
 — 0.15% 11 / 7,179 0.05% 13 / 25,623 — —
EdgeEdge
 100.0% 27,198 / 27,198 99.7% 334 / 335 — 99.66% 883 / 886 100.0% 40 / 40
FirefoxFirefox
 99.81% 8,057 / 8,072 99.82% 1,092 / 1,094 — 0.0% 0 / 19 99.55% 1,094 / 1,099