← Back to Codec Support Table

Codec: avc1.64002a

98.59% Encoder Support
62,142 of 63,029 sessions supported encoding
99.95% Decoder Support
11,909 of 11,915 sessions supported decoding

Codec Specifications

Codec Family AVC (H.264)
Profile High
Level 4.2
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 50 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,029 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.16% 27,624 / 27,858 99.93% 4,382 / 4,385 — 96.21% 11,620 / 12,078 97.77% 1,535 / 1,570
SafariSafari
 — 99.94% 1,649 / 1,650 100.0% 7,057 / 7,057 — —
EdgeEdge
 99.8% 4,978 / 4,988 100.0% 47 / 47 — 96.27% 129 / 134 —
FirefoxFirefox
 94.78% 2,070 / 2,184 100.0% 270 / 270 — 0.0% 0 / 11 98.31% 290 / 295

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,915 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.98% 5,269 / 5,270 100.0% 648 / 648 — 100.0% 2,301 / 2,301 99.27% 407 / 410
SafariSafari
 — 100.0% 264 / 264 100.0% 1,396 / 1,396 — —
EdgeEdge
 100.0% 1,003 / 1,003 — — 100.0% 37 / 37 —
FirefoxFirefox
 100.0% 387 / 387 100.0% 46 / 46 — — 100.0% 59 / 59