Difference between revisions of "Reggae tutorial: Saving audio in user selected format"
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==Introduction== | ==Introduction== | ||
Except of automatic media decoding, Reggae has also a feature on automatic encoding. There is one fundamental difference between these two however. In case of decoding, a format of decoded media, codec parameters, stream parameters, metadata, all this comes from the decoded datastream. When media are encoded, format, codec parameters and metadata have to be set by application. | Except of automatic media decoding, Reggae has also a feature on automatic encoding. There is one fundamental difference between these two however. In case of decoding, a format of decoded media, codec parameters, stream parameters, metadata, all this comes from the decoded datastream. When media are encoded, format, codec parameters and metadata have to be set by application. | ||
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| + | Usually an application wants to offer all available formats to user. It means that application author has to maintain GUI for all codecs and their parameters. Also such a GUI would have to be updated with every new released codec. Reggae changes this and makes application programmer's life easier. | ||
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==Preparing Source Data== | ==Preparing Source Data== | ||
Revision as of 15:02, 30 September 2012
Grzegorz Kraszewski
Contents
Introduction
Except of automatic media decoding, Reggae has also a feature on automatic encoding. There is one fundamental difference between these two however. In case of decoding, a format of decoded media, codec parameters, stream parameters, metadata, all this comes from the decoded datastream. When media are encoded, format, codec parameters and metadata have to be set by application.
Usually an application wants to offer all available formats to user. It means that application author has to maintain GUI for all codecs and their parameters. Also such a GUI would have to be updated with every new released codec. Reggae changes this and makes application programmer's life easier.