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Codec: hev1.1.6.L120.B0

75.12% Encoder Support
47,521 of 63,264 sessions supported encoding
84.47% Decoder Support
10,224 of 12,103 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 4 (Main Tier)
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 12 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,264 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 81.01% 22,637 / 27,945 96.37% 4,323 / 4,486 — 90.25% 10,885 / 12,061 46.05% 734 / 1,594
SafariSafari
 — 97.41% 1,580 / 1,622 97.98% 6,888 / 7,030 — —
EdgeEdge
 0.02% 1 / 5,072 2.38% 1 / 42 — 0.0% 0 / 115 —
FirefoxFirefox
 0.05% 1 / 2,196 0.35% 1 / 283 — — 1.0% 3 / 301

VideoDecoder Support Matrix

Browser × Platform decoder support from 12,103 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 89.12% 4,735 / 5,313 95.06% 674 / 709 — 99.51% 2,236 / 2,247 48.44% 186 / 384
SafariSafari
 — 97.05% 263 / 271 97.8% 1,420 / 1,452 — —
EdgeEdge
 53.74% 589 / 1,096 — — 100.0% 31 / 31 —
FirefoxFirefox
 0.0% 0 / 394 0.0% 0 / 48 — — 0.0% 0 / 59