class audio_decoder : public boost::noncopyable
{
public:
- explicit audio_decoder(class input& input, const core::video_format_desc& format_desc, int audio_stream_index = 0);
+ explicit audio_decoder(class input& input, const core::video_format_desc& format_desc, int audio_stream_index);
audio_decoder(audio_decoder&& other);
audio_decoder& operator=(audio_decoder&& other);