VQ SDK quantifies and measures the user experience for Video communications based on objective and subjective parameters. Powered by RADVISION’s advanced techniques that are unprecedented in scope, VQ SDK guarantees that applications maintain the highest correlation with the Video Quality user experience. VQ SDK provides API for measurement in real-time media applications and to improve the user experience
RADVISION developed unique VQ algorithms and a method to enhance the ITU-T standard G.1070 with proprietary advanced technology. RADVISION integrates an objective element that uses previously-collected data to develop an automatic system that rates VQ just as the human eye would – in addition to techniques that take into consideration advanced image-analysis factors. This level of innovation, which effectively predicts user assessment, is unique to RADVISION’s VQ algorithms.
- Highly efficient.
- Multiple video session analysis.
- Cause analysis of poor quality.
- Recommendations for improving quality.
- Time and frame based
- Coded in ANSI C.
- Video codecs H.263, H.263+, H.264, MPEG-4.
- Video profiles QCIF, CIF, VGA, 4CIF, 16CIF, 480p, 720p.
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- Media Servers.
- Video Conferencing.
- Set-Top Boxes.
- Video Applications.
- Video Surveillance.
- Video Gateways.
- Video Transcoding.
- IPTV.
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The RADVISION VQ SDK performs video quality analysis in several modes: Sharpness, Motion and Even. The mode choice should suit the video content type as well as user preferences. For example, the Motion mode may be the most suitable for action movies and sports, whereas the Sharpness mode may be the most suitable for video conferences.
| Did you know |
| RADVISION’s VQ Monitor uses unique VQ algorithms |
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