MediaInfo.NET provides a fast, easy-to-use .NET wrapper for MediaInfo.dll.
It abstracts the calls to the underlaying native DLL and provides strongly typed fields for each kind of media stream within a file.
Turn unstructured HTML pages into structured data. The OpenScraping library can extract information from HTML pages using a JSON config file with xPath rules. It can scrape even multi-level complex objects such as tables and forum posts.
dcsoup is a .NET library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods.
This library is basically a port of jsoup, a Java HTML parser library. see also: http://jsoup.org/
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Complemento que facilita realizar web scraper. Implementa el patrón productor/consumidor para crear workers que obtienen el HTML desde los diferentes web servers, así como limitar la cantidad de ellos para no saturar al servidor ya mencionado