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Codec: mp4a.6B

0.0% Encoder Support
0 of 1,142,531 sessions supported encoding
83.96% Decoder Support
806,502 of 960,564 sessions supported decoding

VideoEncoder Support Matrix

Browser × Platform encoder support from 1,142,531 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 513,662 0.0% 0 / 70,214 — 0.0% 0 / 226,887 0.0% 0 / 27,633
SafariSafari
 — 0.0% 0 / 30,556 0.0% 0 / 111,368 — —
EdgeEdge
 0.0% 0 / 110,311 0.0% 0 / 1,311 — 0.0% 0 / 3,450 0.0% 0 / 222
FirefoxFirefox
 0.0% 0 / 34,620 0.0% 0 / 4,698 — 0.0% 0 / 120 0.0% 0 / 4,620

VideoDecoder Support Matrix

Browser × Platform decoder support from 960,564 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 433,555 / 433,560 100.0% 57,116 / 57,116 — 100.0% 191,429 / 191,434 100.0% 23,352 / 23,352
SafariSafari
 — 0.12% 31 / 25,652 0.05% 44 / 91,388 — —
EdgeEdge
 100.0% 96,107 / 96,108 100.0% 1,162 / 1,162 — 100.0% 3,177 / 3,177 100.0% 200 / 200
FirefoxFirefox
 0.06% 16 / 28,279 0.0% 0 / 3,868 — 0.0% 0 / 88 0.92% 35 / 3,784