iControl Audio-Video Fingerprints

Обнаружение ошибок синхронизации, измерение задержки аудио/видео и несовпадение содержимого сигнализации

iControl Audio/Video Fingerprint осуществляет обнаружение и измерение ошибок синхронизации, а также вызова тревоги на неожиданные задержки сигнала и несовпадение аудио/видео контента. Audio/Video Fingerprints может быть использован для дополнения многоканального мониторинга playout, дистанционного контроля сигнала и большинства системных конфигураций поддерживаемых iControl. Скачать:  iControl_AudioVideo_Fingerprints

Особенности

• Powerful lip synchronization detection and alarming
• Real-time computation of fingerprints from multiple signals
• Powerful lip sync delay analysis
• Detection of up to ± 4s of delay
• Delay measurement with a ± 2 ms accuracy
• Versatile content comparison and mismatch alarming
• Video content mismatch based on motion
• Audio content mismatch based on audio levels
• Allows users to define the area of the video frame that will contribute to video fingerprints, providing maximum flexibility in defining content comparison settings
• Mismatch is detected in a matter of seconds, allowing operators to quickly respond to unexpected conditions

Multisignal, Multisite and Multiformat Monitoring

• Collects fingerprints from multiple Densité modules, including:
  • ADX-3981: 3G/HD/SD 8 AES audio and metadata de-embedder
  • AMX-3981: 3G/HD/SD 8 AES audio and metadata embedder
  • EAP-3901: 3G/HD/SD embedded audio processor
  • EAP-3101: SD embedded audio processor
  • HCO-1822: 2x1 HD/SD/ASI change-over
  • HLP-1801: HD/SD lip sync probe
  • XVP-3901: 3G/HD/SD up/down/crossconverter with audio processor
• Supports lip sync monitoring across multiple key signal formats
• Multisite support: fingerprints can be collected from multiple locations, and can be compared centrally or across multiple sites
• Signal groups can be defined for more effective monitoring across complex networks

Accurate Measurement and Extensive Alarm Management

• User-selectable alarm thresholds
• Provides accurate lip sync error measurement in milliseconds
• Alarms and measurements can be forwarded to Kaleido multiviewers
• All alarms can be captured by the powerful iControl log viewer
• Detected alarms can also be configured with the iControl alarm management, for email notification, SNMP alarming and other automatic action triggers