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DTV solutions from VTI 
Complete ATSC Packages
PSIP Generator
EIA/CEA-708 Closed Captioning
EAS
ATSC Encoders
Transport Encoders
Stream Analyzers
DTV & Satellite Receivers
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Complete ATSC Packages
DTV will be important to your bottom line, if it is not already. VTI can provide complete, redundant ATSC systems for multi-channel SD & HD transmissions.
These systems typically include encoders, multiplexers, switching, monitoring, EAS, patching and even UPS's.
We also can provide very cost effective single channel systems.
We configure and commission what we sell. This in itself can provide a great cost savings as you will not have to bring technicians from several companies to commission their part of the package. Compliance is verified with our Triveni StreamScope.
In either case, we will make sure that your system is expandable, cost effective and FCC compliant.
Call VTI for a free consultation to configure a system that fits your needs and your budget.
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Dynamic PSIP
The FCC now requires that all DTV broadcasters transmit dynamic PSIP. We have extensive experience deploying systems on all common encoder platforms including Tandberg, Haromnic, Harris, AgileVision and General Instruments. your stations program information can be automatically downloaded to the GuideBuilder PSIP generator. We can also connect to your traffic system or manually enter the information. We also can connect to your automation system for automatic updates up to the second changes.
There are several ways to deploy your PSIP data:
In its simplest form, you have the PSIP generator output an ASI stream and combine with the local ATSC encoder. If you are Centralcasting, you can have several ASI outputs, one for each stations transport stream. There also is the ability to output the PSIP via IP. This can be done locally, but it also opens up an opportunity to centralize your PSIP generator and feed several locations via a network connection from the one system.
One station group contracted with VTI to develop and deploy a system to generate PSIP for 21 stations from their corporate office using their corporate WAN. Another group generates PSIP for seven station and delivers the data using standard phone lines.
VTI is a authorized distributor for Triveni Digital. NEW LOWER PRICES STARTING AT $10,500 FOR GUIDEBUILDER PRO. Triveni is by far the leading manufacturer of PSIP generators. With dozens of systems installed, VTI is your source for all your PSIP needs. Call VTI for a free consultation.
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EIA/CEA 708 Closed Captioning
In order for a program to count toward the quarterly captioning quota, a broadcaster must send out both CEA-708 and encapsulated CEA-608 captions. Most facilities convert the existing EIA-608 captions to properly formatted EIA-708.
Based on the model and age of a stations encoding equipment, VTI can recommend the correct caption solution. One of the harder situations is a HD encoder that requires captions via a RS-232 interface and mixing locally up-converted material with network material. We have the answers to this and all caption challenges.
Want to create captions with different colors, font styles and different size text? VTI can provide a solution to publish in native 708 format. The system will even output 608 formatted captions from the same information.
VTI sells caption solutions from several manufacturers, including Evertz, EEG and Norpak. Call VTI for a free evaluation of your caption needs.
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EAS
The FCC now requires that all DTV broadcasters transmit National EAS messages by December 31, 2006. This includes all channels of a multicast. VTI has the products and knowledge to put the right package together for you.
We work with Sage and TFT, so we can add to your existing system or provide new equipment. We have the graphic display system for both SD and HD as well as any digital conversion or audio deembedders/embedders required to complete the job.
Let us work with you to configure the components required to make sure your EAS system is in compliance with FCC regulations. Call VTI for a free consultation.
Link to FCC EAS document
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ATSC Encoders & Multiplexers
VTI offers encoders with built in 708 caption conversion and logo insertion. Systems can be as simple as a single SD or HD encoder or as complex and multi-channel with stat-muxing and auto-failover redundancy.
If your needs require multiple program streams, we have very cost effective systems that allow for constant bit rate multiplexing. For the best results, we can provide a solution with variable bit rate encoding, maximizing the data-rate of every program stream.
VTI sells encoders and multiplexers from Tandberg Television, Harmonic, Leitch & Logic Innovations. We can provide very inexpensive solutions that will exceed your expectations.
Call VTI for a free consultation regarding your ATSC encoding requirements.
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Transport Encoders
Do you need to transport video via telco or IP interfaces? VTI has a complete set of interfaces for all popular connections for wire and fiber optics.
We have successfully deployed DS3 and IP video links for several broadcasters and program providers. Need to mix data and control with your video. No problem with our proven solutions.
Call VTI for a free consultation regarding your video transport requirements.
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Stream Analyzers
Once your signal is encoded into a DVB-ASI or SMPTE-310 signal, the only way to know what is really happening is to use a stream analyzer. Don't be fooled into thinking that everything is ok because your three year old consumer set-top box is receiving your signal. The older the set-top, but more likely it will work with misconfigured systems. The newer set-tops are built to follow the ATSC standard, and therefore will not work if your signal has problems.
The leader in PSIP generators, Triveni Digital, is also the leader in stream analyzers with the StreamScope. Because Triveni Digital has its roots in ATSC, they have the best solution for analyzing an ATSC signal. At VTI we use the StreamScope when ever we do any ATSC work. We have seen other systems that indicated no problems, yet StreamScope was able to display cross-table issues.
Realizing that the only way to make sure that you are meeting all FCC requirements and provide the best "consumer experience" is to have a properly configured system. Sometimes that means having the same value in two or three different pieces of equipment.
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stream analyzer is required to show you what is going on with your system. StreamScope can monitor several local or remote signals at the same time allowing you to tap your signal at many different points. The best system with the best graphical interface is the Triveni StreamScope.
You would never think about having a video system without a waveform monitor and patch points. Monitoring your compressed program stream is no different. It just requires different tools.
ASI monitoring is now being built-in to many other monitoring products, such as scopes from Videotek and 8VSB monitors from Z Technology.
Call VTI for a demonstration or for a free analysis of your monitoring needs.
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DTV and Satellite Receivers
VTI carries a full compliment of DTV receivers from Tandberg, Videotek and Sencore. With configurable input and output options, these receivers can work for monitoring, retransmission or satellite reception.
Typical inputs available are ASI, SMPTE-310, 8VSB, QPSK, IP & DS3. Outputs can be decoded analog or digital video and audio, ASI or SMPTE-310.
Want to use a single digital microwave for both your digital and analog transmitters? We can configure a unit to take ASI, IP or DS3 in, give you ASI and decoded video and audio of the service feeding your analog transmitter.
Want to create a land based STL. We can provide the equipment necessary to send the transport stream as ASI, DS-3 or IP and decode it at the transmitter location.
VTI has many systems deployed being used as above and many other applications. Give us a call for a free consultation and let us come up with the solution that best fits your needs.
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