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Codec: hev1.1.6.L30.B0

77.05% Encoder Support
1,655,744 of 2,148,910 sessions supported encoding
86.7% Decoder Support
1,818,641 of 2,097,587 sessions supported decoding

Codec Specifications

Codec Family HEVC (H.265)
Profile Main
Level 1 (Main Tier)
Maximum Resolution SD (384×384 or smaller)
Maximum Bitrate 128 Kbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,910 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 79.58% 689,539 / 866,505 96.04% 96,771 / 100,757 — 89.98% 585,195 / 650,329 46.93% 20,649 / 43,999
SafariSafari
 — 97.79% 46,919 / 47,980 97.87% 214,113 / 218,778 — —
EdgeEdge
 0.01% 11 / 143,907 0.35% 5 / 1,426 — 0.0% 0 / 4,227 0.15% 1 / 663
FirefoxFirefox
 0.01% 4 / 53,477 0.05% 4 / 7,519 — 0.0% 0 / 100 1.15% 68 / 5,932

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,587 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 85.17% 718,724 / 843,895 96.51% 93,644 / 97,031 — 99.24% 635,592 / 640,446 67.32% 28,825 / 42,818
SafariSafari
 — 97.82% 45,635 / 46,654 97.87% 208,483 / 213,022 — —
EdgeEdge
 56.8% 79,452 / 139,876 98.41% 1,364 / 1,386 — 99.78% 4,134 / 4,143 74.01% 484 / 654
FirefoxFirefox
 0.01% 6 / 51,671 0.81% 59 / 7,295 — 0.0% 0 / 90 2.05% 117 / 5,699