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Codec: hev1.2.4.H150.B0

14.15% Encoder Support
8,919 of 63,012 sessions supported encoding
74.77% Decoder Support
8,869 of 11,861 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 63,012 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 / 27,591 0.0% 0 / 4,406 — 0.0% 0 / 12,223 0.0% 0 / 1,548
SafariSafari
 — 96.28% 1,605 / 1,667 97.82% 6,872 / 7,025 — —
EdgeEdge
 0.0% 0 / 5,054 0.0% 0 / 41 — 0.0% 0 / 110 0.0% 0 / 10
FirefoxFirefox
 0.0% 0 / 2,249 0.0% 0 / 278 — — 0.62% 2 / 320

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,861 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 84.61% 4,353 / 5,145 96.68% 669 / 692 — 62.21% 1,396 / 2,244 41.35% 165 / 399
SafariSafari
 — 94.72% 251 / 265 97.76% 1,396 / 1,428 — —
EdgeEdge
 52.35% 535 / 1,022 — — 67.86% 19 / 28 —
FirefoxFirefox
 0.0% 0 / 427 0.0% 0 / 48 — — 1.47% 1 / 68