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Codec: hev1.2.4.H150.B0

12.46% Encoder Support
267,475 of 2,147,318 sessions supported encoding
70.87% Decoder Support
1,485,512 of 2,096,149 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main 10
Level 5 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 100 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,318 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.51% 4,378 / 866,274 0.0% 0 / 100,970 — 0.0% 0 / 649,637 0.0% 0 / 43,422
SafariSafari
 — 97.73% 47,263 / 48,363 97.83% 213,261 / 217,998 — —
EdgeEdge
 0.0% 0 / 143,454 0.07% 1 / 1,444 — 0.0% 0 / 4,266 0.0% 0 / 681
FirefoxFirefox
 0.0% 0 / 53,863 0.0% 0 / 7,384 — 0.0% 0 / 107 0.75% 45 / 6,032

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,149 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 82.34% 694,842 / 843,826 96.64% 93,992 / 97,256 — 52.43% 335,353 / 639,658 48.97% 20,702 / 42,273
SafariSafari
 — 97.77% 45,913 / 46,958 97.83% 207,777 / 212,388 — —
EdgeEdge
 56.93% 79,376 / 139,422 98.58% 1,392 / 1,412 — 78.11% 3,268 / 4,184 74.41% 503 / 676
FirefoxFirefox
 0.01% 5 / 52,041 0.92% 66 / 7,154 — 0.0% 0 / 99 2.02% 117 / 5,780