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Codec: av01.1.19M.08
77.17% Encoder Support
48,514 of 62,870 sessions supported encoding
80.73% Decoder Support
9,697 of 12,012 sessions supported decoding
Codec Specifications
| Codec Family |
AV1 |
| Profile |
Profile 1 (8-bit) |
| Level |
6.3 (Main Tier) |
| Maximum Resolution |
8K (8192×4352) |
| Maximum Bitrate |
160 Mbps |
VideoEncoder Support Matrix
Browser × Platform encoder support from 62,870 test sessions. Browser detection based on user agent strings.
| Browser |
Windows |
macOS |
iOS |
Android |
Linux |
 Chrome/Chromium |
99.17%
27,397 / 27,625
|
98.39%
4,287 / 4,357
|
— |
82.95%
10,183 / 12,276
|
90.23%
1,404 / 1,556
|
 Safari |
— |
0.06%
1 / 1,674
|
0.03%
2 / 6,945
|
— |
— |
 Edge |
99.68%
5,050 / 5,066
|
95.56%
43 / 45
|
— |
87.72%
100 / 114
|
100.0%
10 / 10
|
 Firefox |
0.05%
1 / 2,145
|
0.0%
0 / 275
|
— |
— |
0.0%
0 / 281
|
VideoDecoder Support Matrix
Browser × Platform decoder support from 12,012 test sessions. Decoder data collection started Jan 2026.