Compunicate Technologies Inc.

DVB Karaoke

Brand Name:
Model Number:
DVB Karaoke
Detailed Description

DVB Karaoke is a Karaoke song-on-demand system that can perform Karaoke lyric Subtitle editing offline.

DVB Karaoke is a Karaoke song-on-demand system that can perform Karaoke lyric Subtitle editing offline and Karaoke program broadcasting on-line function.

The compressed audio rate is about 96kbps~384kbps. Almost a hundred audio services can be broadcasted simultaneously within 8MHz after modulated by QAM 64. Most of the songs are the favorite songs of a majority of audiences in a period of time. This service costs less for the head-end facility, which does not need many interactive channel and could make the audiences enjoy Karaoke at home.



System functions

  •    Multiplexing lyric Subtitle stream into audio TS program
  •    Adding background video display
  •    Karaoke program broadcasting control according to program list or return channelCable, phone line etc



Main features

  •    Producers can set the speed of words changing colors via keyboard synchronal with song rhythm, control Subtitle objects updating and computation of PTS time poke
  •    Using shared video PID technology, each audio program could share one video background by adding video PID automatically into the audio programs PMT, playing round. Background video can be normal video program or still picture (need Compunicate still picture broadcasting system)
  •    Every audio program has its own subtitle lyric display, with bandwidth of less than 80kbps. The content, size, color, translucency of subtitle lyric can be set in advance. As analog Karaoke, the mode of subtitle words could change its color dynamically and smoothly according to the rhythm of the song
  •    100 audio programs described above can be broadcasted within an 8MHz frequency bandwidth
  •    Random arranging list broadcasts automatically, only need a little manual operation
  •    Sending songs menu through DVB-SI or Subtitle information
  •    Fully compatible with DVB standard, no any private protocol
  •    The effect will be much better if STB with mixed sound function


We promise to offer you the right Playout with best price and best service!Of course , if you have some good ideas that you want us to develop or reproduced, please feel free to send us your product image or design artwork, we are also pleased to become your Original Equipment Manufacture.We always promise to offer excellent products as well as satisfactory service to our clients all over the world.We are sincerely looking for your cooperation!

Company information:
    Compunicate Technologies Inc. Was established in 1997 . We is an exporter of China (Mainland) CCTV Camera products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. With a well management system, Sisale strives to offer the best quality products and service as possible as we can, as we believe quality is the value of company. Our motto is 'good quality, competitive prices, and efficient delivery'.    We warmly welcome all friends from all over the world to be our business partners on the basis of equality and benefits to create a good future.We welcome you to visit our website at!
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Send Inquiry to this Supplier
Compunicate Technologies Inc.
Ms. Mingjing Liu
9F,Office Building B, Maples International Center

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