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Codec: avc1.42140b
4.59% Encoder Support
2,889 of 62,968 sessions supported encoding
99.95% Decoder Support
11,853 of 11,859 sessions supported decoding
Codec Specifications
| Codec Family |
AVC (H.264) |
| Profile |
Baseline |
| Level |
1.1 |
| Maximum Resolution |
SD (384×384 or smaller) |
| Maximum Bitrate |
192 Kbps |
VideoEncoder Support Matrix
Browser × Platform encoder support from 62,968 test sessions. Browser detection based on user agent strings.
VideoDecoder Support Matrix
Browser × Platform decoder support from 11,859 test sessions. Decoder data collection started Jan 2026.