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Codec: hev1.1.6.H186.B0

67.09% Encoder Support
42,240 of 62,961 sessions supported encoding
76.38% Decoder Support
8,967 of 11,740 sessions supported decoding

Codec Specifications

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

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,961 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 81.48% 22,646 / 27,795 95.87% 4,157 / 4,336 — 90.2% 10,966 / 12,158 44.49% 703 / 1,580
SafariSafari
 — 69.01% 1,131 / 1,639 35.21% 2,451 / 6,962 — —
EdgeEdge
 0.02% 1 / 5,004 0.0% 0 / 56 — 0.0% 0 / 109 —
FirefoxFirefox
 0.05% 1 / 2,210 0.0% 0 / 317 — — 0.35% 1 / 282

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,740 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 89.09% 4,656 / 5,226 95.9% 608 / 634 — 99.64% 2,197 / 2,205 47.11% 171 / 363
SafariSafari
 — 66.17% 176 / 266 38.27% 532 / 1,390 — —
EdgeEdge
 56.2% 562 / 1,000 100.0% 11 / 11 — 100.0% 28 / 28 —
FirefoxFirefox
 0.0% 0 / 424 0.0% 0 / 62 — — 1.89% 1 / 53