Networking Reference
In-Depth Information
Figure 2.14. Distribution of roles from the producer to the broadcaster
Figure 2.15. TV network from the producer to the broadcaster
Supply of a TV network, from producer to broadcaster, is shown
in Figure 2.15. The various stages involved (corresponding to the
points on the figure) include:
1. Master control:
- program filming;
- program association (linearization);
- creation of metadata (EIT, subtitles, teletext, etc.);
2. Distributor:
- encryption;
- SD/HD encoding;
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