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Codec: hev1.1.6.H150.B0

75.36% Encoder Support
47,314 of 62,783 sessions supported encoding
84.26% Decoder Support
9,982 of 11,846 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 5 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 100 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,783 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 81.41% 22,569 / 27,721 96.28% 4,093 / 4,251 — 90.85% 10,956 / 12,060 45.12% 717 / 1,589
SafariSafari
 — 97.23% 1,612 / 1,658 97.98% 6,933 / 7,076 — —
EdgeEdge
 0.02% 1 / 5,036 2.08% 1 / 48 — 0.0% 0 / 111 —
FirefoxFirefox
 0.05% 1 / 2,168 0.0% 0 / 304 — 0.0% 0 / 12 0.72% 2 / 278

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,846 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 89.44% 4,642 / 5,190 95.81% 640 / 668 — 99.6% 2,221 / 2,230 45.77% 184 / 402
SafariSafari
 — 95.16% 275 / 289 97.04% 1,342 / 1,383 — —
EdgeEdge
 53.96% 566 / 1,049 — — 100.0% 32 / 32 —
FirefoxFirefox
 0.0% 0 / 409 0.0% 0 / 51 — — 0.0% 0 / 53