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Codec: hev1.2.4.H186.B0

6.0% Encoder Support
3,777 of 62,999 sessions supported encoding
66.78% Decoder Support
7,875 of 11,793 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main 10
Level 6.2 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,999 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 / 27,631 0.0% 0 / 4,301 — 0.0% 0 / 12,233 0.0% 0 / 1,583
SafariSafari
 — 67.77% 1,108 / 1,635 34.81% 2,475 / 7,110 — —
EdgeEdge
 0.0% 0 / 5,088 0.0% 0 / 47 — 0.0% 0 / 104 —
FirefoxFirefox
 0.0% 0 / 2,161 0.0% 0 / 273 — 0.0% 0 / 15 0.68% 2 / 295

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,793 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 84.96% 4,343 / 5,112 95.74% 674 / 704 — 60.94% 1,404 / 2,304 34.74% 132 / 380
SafariSafari
 — 66.67% 172 / 258 37.04% 513 / 1,385 — —
EdgeEdge
 56.44% 583 / 1,033 — — 67.86% 19 / 28 —
FirefoxFirefox
 0.0% 0 / 379 0.0% 0 / 52 — — 0.0% 0 / 59