-
- virtual int audio_channels () const = 0;
- virtual ContentAudioFrame audio_length () const = 0;
- virtual int content_audio_frame_rate () const = 0;
- virtual int output_audio_frame_rate () const = 0;
+ std::string technical_summary () const;
+
+ /** @return number of audio channels in the content */
+ virtual int audio_channels () const = 0;
+ /** @return the length of the audio in the content */
+ virtual ContentTime audio_length () const = 0;
+ /** @return the frame rate of the content */
+ virtual int audio_frame_rate () const = 0;