| 摘要 |
Methods and apparatus to monitor content distributed by the Internet are disclosed. An example method includes requesting a really simply syndication (RSS) feed file associated with a received topic identification, receiving the RSS feed file identifying a first media content, extracting a first resource identifier for the first media content from the RSS feed file, retrieving the first media content using the first resource identifier, at least one of extracting a first content identification code from the first media content and generating a first signature for the first media content, and storing at least one of the first content identification code and the first signature in a memory.
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