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Codec: hev1.1.6.L183.B0
66.69% Encoder Support
213,419 of 320,030 sessions supported encoding
78.27% Decoder Support
210,683 of 269,187 sessions supported decoding
Codec Specifications
| Codec Family |
HEVC (H.265) |
| Profile |
Main |
| Level |
6.1 (Main Tier) |
| Maximum Resolution |
8K (8192×4352) |
| Maximum Bitrate |
120 Mbps |
VideoEncoder Support Matrix
Browser × Platform encoder support from 320,030 test sessions. Browser detection based on user agent strings.
| Browser |
Windows |
macOS |
iOS |
Android |
Linux |
 Chrome/Chromium |
80.58%
115,829 / 143,751
|
96.09%
19,022 / 19,797
|
— |
90.89%
57,775 / 63,567
|
44.29%
3,454 / 7,798
|
 Safari |
— |
71.52%
6,017 / 8,413
|
35.32%
11,017 / 31,194
|
— |
— |
 Edge |
0.0%
1 / 30,906
|
0.28%
1 / 361
|
— |
0.0%
0 / 988
|
1.67%
1 / 60
|
 Firefox |
0.01%
1 / 9,695
|
0.0%
0 / 1,363
|
— |
0.0%
0 / 44
|
0.61%
8 / 1,313
|
VideoDecoder Support Matrix
Browser × Platform decoder support from 269,187 test sessions. Decoder data collection started Jan 2026.
| Browser |
Windows |
macOS |
iOS |
Android |
Linux |
 Chrome/Chromium |
87.91%
106,751 / 121,426
|
96.9%
15,661 / 16,162
|
— |
99.71%
53,500 / 53,657
|
64.18%
4,229 / 6,589
|
 Safari |
— |
72.39%
5,106 / 7,053
|
35.5%
9,098 / 25,625
|
— |
— |
 Edge |
55.48%
14,922 / 26,895
|
97.48%
309 / 317
|
— |
100.0%
921 / 921
|
44.44%
24 / 54
|
 Firefox |
0.01%
1 / 7,899
|
0.63%
7 / 1,105
|
— |
0.0%
0 / 32
|
1.49%
16 / 1,074
|