broadcast-examples

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Contents

Broadcast

The web provides an alternative transmission medium for radio and TV stations, enabling these to reach a global audience. New Internet-only services have also appeared. A large number of services are now available and there are many web-based directories listing Internet radio and TV stations under various categories.

General information such as channel name, category (genre), and broadcaster are provided as well as technical information about the streams (URL, bit-rate, codec etc).

The Problem

Directories which list radio and TV stations have to be maintained by hand because the information cannot easily be collected automatically from web sites. The information these directories provide is not easily extracted by web browsers and devices such as Internet Radios.

Some, but not all of this information is common to audio-info and video-info-examples. However there is an inherent difference between an item of content (e.g. a song) and a real-time stream of content.

Some thought needs to be given to whether this problem can be addressed using the proposed hAudio and hVideo microformats, or by combining these with some new stream-info microformat (similar to the proposed file-format or downloads microformats).

Authors

Contributors


Page layout derived from audio-info-examples and video-info-examples

A NOTE ABOUT CONTRIBUTING - USE TEMPLATES

A python script has been written to extract statistical information, but for it to work, we need to be careful about how we mark up information. Please use the following template when adding information about an Internet radio or TV station:

* [ http://www.example.com Website Name]
** [ http://www.example.com/listing Listing Example]
*** Information displayed: bandwidth, broadcaster, category, codec, description, email, frequency,
                           image, info_url, language, location, name, now_playing, player_url,
                           rating, schedule, stereo, stream_url

If you need to add more information than is displayed, please use a common term to describe the information, add it to the Template above and provide a description in the Properties section below.

Properties

These properties are in alphabetical order and in no way represent the frequency of their use in the examples. The property names are also not final and probably will not be used when the Microformat vocabulary is decided. Deciding the vocabulary of the Microformat is not performed at this stage of examples collection and analysis. These property names and definitions are listed here in an attempt to keep the current and future example analysis teams using the same definitions for property names.


Real-World Examples

Radio

Individual Radio Stations

Listings of Radio Stations

Television

Individual TV Stations


Listings of TV Stations


Other stream types

Analysis

Analysis of Radio Stations

Analysis of TV Stations

Existing Practices

Listed below is an overview of the existing patterns and practices found in the wild for Radio and TV stations.

Other schema

The XML schema defined by TV-Anytime address a similar problem.

Summary of common patterns discovered

Other attempts to solve The Problem

Related Pages

broadcast-examples was last modified: Saturday, October 12th, 2013

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