Sophisticated Audio and Video Test Patterns
VQL - VideoQ Inc
VQL Instantly reveals your video display, codec, scaler, converter or other video device performance
VQL test patterns cover all 3 levels of video QA/QC:
Instant visual-aural Quality Estimation
Objective Measurements of video and audio performance
Fully automated (unattended) Quality Control
VQL features:
Compatibility with all commonly used software or hardware codecs and media players
VideoQ VQV / VQMA / VQTS / VQDM compatible tests
Wide range of video frame sizes: from 192x108 to 4096x3072
Variety of bit rates up to uncompressed 4:4:4 4K @60 fps, 48 bit per pixel
Variety of video and audio formats, color spaces and level schemes
All test patterns remain suitable for accurate measurements even after low bitrate coding, heavy scaling and/or cropping, e.g. after down-conversion for mobile devices
Standard, custom and semi-custom tests for development labs, content processing facilities, CDN systems, software developers and high volume manufacturers
Topics
- Video Test
- Audio Video
- Audio Test
- Test Pattern
- Video
- Test
- Audio
- Audio Test Systems
- System Level Test
- Test Software Development
- Automated Test Systems
- Video Measurement
- Video Quality
- Test Software
- Audio Quality
- System Test
- Test Development
- Test Labs
- Test Ranges
- Test Systems
- Development Software
- Software Development
- Media Converters
- Up Converters
- Level
- Measurement
- Quality
- Software
- 4K
- CDN
- Color
- Converters
- Coupling Decoupling Network
- Developers
- Development
- Display
- Labs
- Media
- Polarization Extinction Ratio
- Processing
- Scalers
- Space
- Systems
