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Codec: hev1.1.6.L186.B0

66.75% Encoder Support
213,952 of 320,519 sessions supported encoding
78.38% Decoder Support
211,104 of 269,332 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 6.2 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 240 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,519 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 80.67% 116,397 / 144,287 95.87% 18,863 / 19,676 — 90.86% 57,639 / 63,435 44.52% 3,487 / 7,832
SafariSafari
 — 70.83% 6,075 / 8,577 35.55% 11,162 / 31,401 — —
EdgeEdge
 0.01% 2 / 30,850 0.56% 2 / 356 — 0.0% 0 / 969 0.0% 0 / 57
FirefoxFirefox
 0.01% 1 / 9,576 0.07% 1 / 1,337 — 0.0% 0 / 25 0.9% 12 / 1,335

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,332 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 88.04% 107,068 / 121,617 96.68% 15,450 / 15,981 — 99.69% 53,449 / 53,614 63.71% 4,201 / 6,594
SafariSafari
 — 71.55% 5,133 / 7,174 36.02% 9,284 / 25,774 — —
EdgeEdge
 56.07% 15,085 / 26,902 98.13% 315 / 321 — 100.0% 910 / 910 42.31% 22 / 52
FirefoxFirefox
 0.01% 1 / 7,795 0.46% 5 / 1,089 — 0.0% 0 / 18 2.09% 23 / 1,098