Venera Technologies to demonstrate a range of new advances in audio/video QC and caption QC/correction at IBC 2023

New Features and Enhancements

Pulsar & Quasar


  • Support for Dolby Atmos
  • Support for HLG, along with existing support for Dolby Vision, HDR 10, and HDR 10+
  • Support for RF64 WAV format
  • API enhancements
  • Expanding the alert categories
  • Detection and verification of presence of speech
  • Support for Japanese language for Slate detection
  • Further enhancements to support for IMF packages



  • Expanding support for languages besides English: Spanish, German, French, Italian, and Portuguese
  • Expanding support for other caption file formats: iTT, EBU-STL
  • Enhancements to support of SRT format to allow caption positioning
  • Auto removal of HTML tags from captions

Our Products and Solutions

Quasar – Native Cloud File QC

Cloud Native file QC service that allows Automated QC of media content to detect a wide range of audio and video issues.

  • Dynamic scaling
  • Advanced content security measures
  • Auto regional resourcing
  • Usage based pricing
  • Works on AWS, Azure, and Google Cloud
  • Software-as-a Service edition managed by Venera
  • Private edition in user’s VPC

Pulsar – Automated file-based QC

File-based QC system to automate quality check and control at every stage of the content life-cycle

  • Fastest speed of QC
  • Wide range of checks
  • HDR, 4K, IMF/DCP, Adaptive bitrate analysis
  • Harding PSE analysis
  • Easy to use and integrate
  • Pay-per-use for on-premise usage

CapMate – Cloud Native Caption/Subtitle QC

Automated detection and correction of caption/subtitle issues in video content

  • Compliance with SCC, IMSC, TTML, etc.
  • Caption-audio syncing
  • Burn-in-text overlap identification and correction
  • Identification and correction of timing issues