VQPT Packages
VQPT program modules can be purchased and used separately
or grouped for the following typical applications:

Pack 1. Target Application: Workflow Health Tests

• VQMINF – Media File Info Report Generator
  VQMINF reads a wide variety of media files (MOV, MXF, WAV, JPG, etc.) and creates Report in UTF8 JSON format.
  It can read HDR-PQ, HDR-HLG and SDR video as well as LOG video metadata.
  VQMINF also calculates unique vqminfEssenceID string and input file MD5 hash string.


• VQCBA – VideoQ Color Bars Analyzer, companion program for VQCB test patterns.
This module reads VQCB test pattern file at particular workflow test point, then checks video and audio levels,
detects color space distortions, dynamic range conversion footprints and measures AV Sync errors.


• VQCSA – Compression Stress Analyzer , companion program for VQCST test patterns.
This module reads VQCST test pattern file at particular workflow test point, measures VMAF scores for particular compression stress parameters and codecs settings, then builds compression stress response profile.


• VQMA – Video Analyzer for objective video processing chain integrity tests. This program reads VQMA test pattern file at particular workflow test point, then measures multiple video parameters and checks them vs. pre-configured tolerance values.

Pack 2. Target Application: AV Content Analysis

• VQMINF – Media File Info Report Generator


• VQBIF – BIF (Base Index Frames) Files Verifier


• VQCFA – Captions Files Analyzer


• VQFP – Video Frames Profiler


• VQLPN – Audio Loudness Profiler and Normalizer


• VQLPC – Loudness Profiles Correlator


• VQPLA – Picture Levels Analyzer
  



Pack 3. Target Application: Transcoding and CDN Optimization

• VQMINF – Media File Info Report Generator


• VQBLA – Bitrate Ladder Analyzer
  
This module reads input media file, then checks multiple video parameters and builds the encoding quality score profiles for a given codec and preconfigured set of output frame sizes and bitrates.


• VQTSF – Transcoding Segments Finder
  This module reads input media file and detects critical timeline segments positions (preferred key frames); it also measures content activities and builds related timeline profile.