AudioProperties: add documentation

Clement Champetier · Clement Champetier · commit d430fd279fac · 2015-01-19T19:27:20.000+01:00
diff --git a/src/AvTranscoder/mediaProperty/AudioProperties.hpp b/src/AvTranscoder/mediaProperty/AudioProperties.hpp
@@ -34,7 +34,7 @@ class AvExport AudioProperties
 
 	size_t getTicksPerFrame() const;
 	Rational getTimeBase() const;
-	double getFps() const;
+	double getFps() const;  ///< Corresponds to the number of audio samples for one video frame
 	double getDuration() const;
 
 	PropertiesMap& getMetadatas() { return _metadatas; }
