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PRODUCTS
JETZ DVB
JETZ for DVB
JETZ IPTV
JETZ for IPTV
JETZ e-stream
JETZ for Education

JETZLOG

State-of-the-art, Realtime DVB Logging Systems

JETZLOG allows you to record your broadcast signal as a complete multi-program muxed stream. JETZLOG can simultaneously record and stream – on ASI / IP – up to 100Mbps of Multi Program Transport Streams. Data is automatically recorded to the Archive Storage. In addition, the built in storage capacity allows users to retain up to three days of data on the local cache.

The recording of specified time slots is done on a Disk on File System (DOFS™). Powered by the Jetz DDI™ and the Postgres Database Management System, the allocation and retrieval of files for recording, transferring to storage and re-use, after the stipulated time frame, happens seamlessly.

Input is mirrored and logged concurrently as active and passive logging. The health monitor on the database server keeps a close watch on the loggers and, in the event that it detects a problem on the active logger, validates and seamlessly moves data from the passive logger to the archive. Notifications regarding input loss, system failure – including power down – are generated as warnings with alarms being transmitted to specified recipients.

The database server controls all the loggers and has complete control of which file is to be written next, which has to be moved to the archive, which has to be quarantined, etc. The overall control and management, including the health status of the various systems, are monitored by the database server with its own redundant server.

The client-side interface (Windows or HTML based front ends) allows authorised users to select any particular channel for viewing live streams or for review of logged streams. Clips can be created from archived materiel and distributed through soft or hard media.

Since JETZLOG records all components of a multiplexed broadcast, JETZLOG is ideal in situations where the regulatory authority requires long term recording for compliance verification or where advertisers require proof of Service Level Agreements. Additionally, it is very useful for offline post analysis.

 

JETZLOG Schematic

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BENEFITS

  • Reduces number of systems when compared to analog logging
  • Management of specific licenses is restricted to one ASI input compared to number of channel licenses in the analog world
  • The DOFS™ architecture ensures very high data integrity by eliminating frag mentation
  • Compact in terms of real-estate and number of systems required when compared to analog logging
  • Tightly integrated industry standard hardware with configurable, modular design delivers a significant edge in quality to cost ratios

FEATURES

  • HD & SD, MPEG-2 & MPEG-4
  • Multiple audio / subtitle logging
  • Concurrent fail-safe logging
  • Distributed fault-tolerant data base
  • Redundancy against all single-point failures
  • Seamless scalability for future expansion
  • DVB Standards compliant
  • True compliance logging for regulatory requirements
  • Proof for advertisers – SLAs (Service Level Agreements)
  • Record ASI input (DVB) upto 100Mbps (upto 40+ channels)
  • Continuous recording of complete muxed TS in one hour file breakups
  • Automated movement of TS logs to the Archive Storage through FC / SAS port
  • Archive Agent enables the user to retrieve single program files for clip creation and to write to DVD