Oliver Woodman d1fe33cdf8 Add DefaultSampleSource and SampleExtractor interface.
SampleExtractor will initially only be implemented by FrameworkSampleExtractor
which delegates to a MediaExtractor, but eventually it will also be implemented
by additional extractors.

The sample extractor can be used as a source of samples via DefaultSampleSource.
2015-02-02 14:59:30 +00:00
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2014-12-22 10:34:46 +08:00