AuAudioProperties: added doc

Clement Champetier · Clement Champetier · commit 21506ac00b8d · 2016-07-18T17:17:56.000+02:00
diff --git a/src/AvTranscoder/properties/AudioProperties.hpp b/src/AvTranscoder/properties/AudioProperties.hpp
@@ -22,7 +22,7 @@ class AvExport AudioProperties : public StreamProperties
     size_t getBitRate() const; ///< in bits/s, 0 if unknown
     size_t getSampleRate() const;
     size_t getNbChannels() const;
-    size_t getNbSamples() const;
+    size_t getNbSamples() const;  ///< All the channels are included.
 
     size_t getTicksPerFrame() const;
 
