Olaf fingerprint extractor: combines event points into fingerprints. More...

#include <stdint.h>
#include "olaf_fp_extractor.h"

Typedefs
typedef struct Olaf_FP_File_Writer	Olaf_FP_File_Writer

Functions
Olaf_FP_File_Writer *	olaf_fp_file_writer_new (Olaf_Config *olaf_config, uint32_t audio_file_identifier)
	Create a new file writer.
void	olaf_fp_file_writer_store (Olaf_FP_File_Writer olaf_fp_file_writer, struct extracted_fingerprints fingerprints)
	Store fingerprints in memory to write to a file later on.
void	olaf_fp_file_writer_destroy (Olaf_FP_File_Writer *olaf_fp_file_writer)
	Free resources related to the file writer. Also write the fingerprints to a ".tdb" file in the configured cache directory.

Detailed Description

Olaf fingerprint extractor: combines event points into fingerprints.

The fingerprint extractor is responsible for combining event points into fingerprints and also defines the fingerprint struct.

Function Documentation

void olaf_fp_file_writer_destroy ( Olaf_FP_File_Writer * olaf_fp_file_writer )

Free resources related to the file writer. Also write the fingerprints to a ".tdb" file in the configured cache directory.

Parameters

olaf_fp_file_writer The olaf fp file writer state info.

Olaf_FP_File_Writer * olaf_fp_file_writer_new	(	Olaf_Config *	olaf_config,
		uint32_t	audio_file_identifier )

Create a new file writer.

Parameters

	olaf_config	The olaf configuration with the location to store the cached file.
[in]	audio_file_identifier	The audio file identifier. The audio file identifier is used in the file name.

void olaf_fp_file_writer_store	(	Olaf_FP_File_Writer *	olaf_fp_file_writer,
		struct extracted_fingerprints *	fingerprints )

Store fingerprints in memory to write to a file later on.

Parameters

olaf_fp_file_writer	The olaf fp file writer state information.
fingerprints	The fingerprint list to store.