← Back to Codec Support Table

Codec: avc1.4d0c3e

84.69% Encoder Support
53,065 of 62,660 sessions supported encoding
84.74% Decoder Support
9,999 of 11,799 sessions supported decoding

Codec Specifications

Codec Family AVC (H.264)
Profile Main
Level 6.2
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,660 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
99.18% 27,072 / 27,297 99.82% 4,437 / 4,445 97.25% 11,843 / 12,178 97.44% 1,560 / 1,601
SafariSafari
2.71% 45 / 1,661 1.74% 120 / 6,915
EdgeEdge
99.74% 5,083 / 5,096 97.62% 41 / 42 100.0% 96 / 96 100.0% 12 / 12
FirefoxFirefox
95.88% 2,141 / 2,233 100.0% 276 / 276 0.0% 0 / 11 99.34% 299 / 301

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,799 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
100.0% 5,065 / 5,065 99.71% 693 / 695 99.72% 2,167 / 2,173 99.26% 404 / 407
SafariSafari
3.27% 9 / 275 1.57% 23 / 1,468
EdgeEdge
100.0% 1,068 / 1,068 100.0% 26 / 26
FirefoxFirefox
100.0% 416 / 416 100.0% 48 / 48 100.0% 63 / 63