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Digital TV Signal Analyzer

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Description

C³ (Channel Content Check), developed by TSDA, is an advanced tool for remote reception and analysis of Digital TV signals (ISDB-T/DVB/ATSC). It offers functionalities such as Transport Stream analysis, customizable alarm configuration, and scheduled channel scanning. This device allows for the analysis and monitoring of up to 16 Digital TV channels simultaneously at a single location.

Equipped with local recording capabilities, the C³ can capture the full Transport Stream, reduced-resolution MPEG-4 samples, and snapshots of each channel's service, including audio levels and closed captioning in the captured images. This enables detailed remote monitoring of one or more channels within a location. When monitoring multiple Digital TV channels, the equipment allocates the analysis and recording parameters for each channel in a specific memory area, allowing "virtually simultaneous" access to multichannel monitoring.

Fully configurable through an intuitive web interface and easily integrable via APIs and protocols like SNMP, the C³ is designed to  integrate into any existing remote monitoring network. It stands out for its ease of integration with all systems developed by TSDA.

 

As an additional option, utilizing the PIXEL VAULT feature, the device can historically record captured snapshots for up to 30 days, with configurable capture intervals. Furthermore, it is possible to apply image analysis routines and scripts using the OpenCV library to perform intelligent analysis of the captured images. With the C³, TSDA offers a complete and versatile solution for monitoring and analyzing Digital TV signals, facilitating management and ensuring the quality of transmission services.

Technical specifications:

Features and Functionalities

TRANSPORT STREAM ANALYSIS

  • Intuitive interface for detailed visualization of the PIDs, services, and tables (PAT, NIT, SDT/BAT, TDT/TOT).

  • Custom Alerts: Configurable alarms for each channel, with monitoring for service absence, PIDs, bitrates, and other parameters.

MULTICHANNEL SUPORT AND CUSTOMIZED ACCESS PROFILES

  • Full support for simultaneous monitoring of multiple channels.

  • Creation and management of customized profiles for effective and secure monitoring.

IMAGE ANALYSIS AND LOCAL VISUALIZATION 

  • Intelligent Image Analysis: Advanced processing of stored static images with programmable scripts via OpenCV.

  • Snapshot Generation: Production of JPEG/PNG images for each monitored service, with multi-channel visualization.

DATA STORAGE AND RETRIEVAL

  • Smart Recording: Capture of short segments of the Transport Stream for remote analysis, with multichannel monitoring.

  • Local History: Storage of up to 30 days of programmable snapshots, individualized by channel.

ADDITIONAL VISUALIZATION FEATURES

  • HDMI and USB Output: Local acess of the web interface through connected devices.

  • MPEG-4 Re-encoding: Re-encoding of services to facilitate individualized remote viewing.

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