*/
-#ifndef _AUBIO_SOURCE_AVCODEC_H
-#define _AUBIO_SOURCE_AVCODEC_H
+#ifndef AUBIO_SOURCE_AVCODEC_H
+#define AUBIO_SOURCE_AVCODEC_H
/** \file
::aubio_source_avcodec_get_samplerate.
*/
-aubio_source_avcodec_t * new_aubio_source_avcodec(char_t * uri, uint_t samplerate, uint_t hop_size);
+aubio_source_avcodec_t * new_aubio_source_avcodec(const char_t * uri, uint_t samplerate, uint_t hop_size);
/**
\return samplerate, in Hz
*/
-uint_t aubio_source_avcodec_get_samplerate(aubio_source_avcodec_t * s);
+uint_t aubio_source_avcodec_get_samplerate(const aubio_source_avcodec_t * s);
/**
\return number of channels
*/
-uint_t aubio_source_avcodec_get_channels (aubio_source_avcodec_t * s);
+uint_t aubio_source_avcodec_get_channels (const aubio_source_avcodec_t * s);
/**
/**
+ get the duration of source object, in frames
+
+ \param s source object, created with ::new_aubio_source_avcodec
+ \return number of frames in file
+
+*/
+uint_t aubio_source_avcodec_get_duration (aubio_source_avcodec_t * s);
+
+/**
+
close source
\param s source object, created with ::new_aubio_source_avcodec
}
#endif
-#endif /* _AUBIO_SOURCE_AVCODEC_H */
+#endif /* AUBIO_SOURCE_AVCODEC_H */