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Codec: avc1.4d0c3e
84.69% Encoder Support
53,065 of 62,660 sessions supported encoding
84.74% Decoder Support
9,999 of 11,799 sessions supported decoding
Codec Specifications
| Codec Family |
AVC (H.264) |
| Profile |
Main |
| Level |
6.2 |
| Maximum Resolution |
8K (8192×4352) |
| Maximum Bitrate |
800 Mbps |
VideoEncoder Support Matrix
Browser × Platform encoder support from 62,660 test sessions. Browser detection based on user agent strings.
| Browser |
Windows |
macOS |
iOS |
Android |
Linux |
 Chrome/Chromium |
99.18%
27,072 / 27,297
|
99.82%
4,437 / 4,445
|
— |
97.25%
11,843 / 12,178
|
97.44%
1,560 / 1,601
|
 Safari |
— |
2.71%
45 / 1,661
|
1.74%
120 / 6,915
|
— |
— |
 Edge |
99.74%
5,083 / 5,096
|
97.62%
41 / 42
|
— |
100.0%
96 / 96
|
100.0%
12 / 12
|
 Firefox |
95.88%
2,141 / 2,233
|
100.0%
276 / 276
|
— |
0.0%
0 / 11
|
99.34%
299 / 301
|
VideoDecoder Support Matrix
Browser × Platform decoder support from 11,799 test sessions. Decoder data collection started Jan 2026.