/** \file
- Write to file using [libsndfile](http://www.mega-nerd.com/libsndfile/)
+ Write to file using native file writer.
Avoid including this file directly! Prefer using ::aubio_sink_t instead to
make your code portable.
extern "C" {
#endif
+/** sink_wavwrite object */
typedef struct _aubio_sink_wavwrite_t aubio_sink_wavwrite_t;
/**
Creates a new sink object.
+ If samplerate is set to 0, the creation of the file will be delayed until
+ both ::aubio_sink_preset_samplerate and ::aubio_sink_preset_channels have
+ been called.
+
*/
aubio_sink_wavwrite_t * new_aubio_sink_wavwrite(char_t * uri, uint_t samplerate);
/**
+ preset sink samplerate
+
+ \param s sink, created with ::new_aubio_sink_wavwrite
+ \param samplerate samplerate to preset the sink to, in Hz
+
+ \return 0 on success, 1 on error
+
+ Preset the samplerate of the sink. The file should have been created using a
+ samplerate of 0.
+
+ The file will be opened only when both samplerate and channels have been set.
+
+*/
+uint_t aubio_sink_wavwrite_preset_samplerate(aubio_sink_wavwrite_t *s, uint_t samplerate);
+
+/**
+
+ preset sink channels
+
+ \param s sink, created with ::new_aubio_sink_wavwrite
+ \param channels number of channels to preset the sink to
+
+ \return 0 on success, 1 on error
+
+ Preset the samplerate of the sink. The file should have been created using a
+ samplerate of 0.
+
+ The file will be opened only when both samplerate and channels have been set.
+
+*/
+uint_t aubio_sink_wavwrite_preset_channels(aubio_sink_wavwrite_t *s, uint_t channels);
+
+/**
+
+ get samplerate of sink object
+
+ \param s sink object, created with ::new_aubio_sink_wavwrite
+ \return samplerate, in Hz
+
+*/
+uint_t aubio_sink_wavwrite_get_samplerate(aubio_sink_wavwrite_t *s);
+
+/**
+
+ get channels of sink object
+
+ \param s sink object, created with ::new_aubio_sink_wavwrite
+ \return number of channels
+
+*/
+uint_t aubio_sink_wavwrite_get_channels(aubio_sink_wavwrite_t *s);
+
+/**
+
write monophonic vector of length hop_size to sink
\param s sink, created with ::new_aubio_sink_wavwrite
/**
+ write polyphonic vector of length hop_size to sink
+
+ \param s sink, created with ::new_aubio_sink_wavwrite
+ \param write_data ::fmat_t samples to write to sink
+ \param write number of frames to write
+
+*/
+void aubio_sink_wavwrite_do_multi(aubio_sink_wavwrite_t * s, fmat_t * write_data, uint_t write);
+
+/**
+
+ close sink
+
+ \param s sink_wavwrite object, create with ::new_aubio_sink_wavwrite
+
+ \return 0 on success, non-zero on failure
+
+*/
+uint_t aubio_sink_wavwrite_close(aubio_sink_wavwrite_t * s);
+
+/**
+
close sink and cleanup memory
\param s sink, created with ::new_aubio_sink_wavwrite