Audio Decoder

Functions
virtual bool	kodi::addon::CInstanceAudioDecoder::Init (const std::string &filename, unsigned int filecache, int &channels, int &samplerate, int &bitspersample, int64_t &totaltime, int &bitrate, AEDataFormat &format, std::vector< AEChannel > &channellist)=0
	Initialize a decoder. More...
virtual int	kodi::addon::CInstanceAudioDecoder::ReadPCM (uint8_t *buffer, int size, int &actualsize)=0
	Produce some noise. More...
virtual int64_t	kodi::addon::CInstanceAudioDecoder::Seek (int64_t time)
	Seek in output stream. More...
virtual bool	kodi::addon::CInstanceAudioDecoder::ReadTag (const std::string &file, std::string &title, std::string &artist, int &length)
	Read tag of a file. More...
virtual int	kodi::addon::CInstanceAudioDecoder::TrackCount (const std::string &file)
	Get number of tracks in a file. More...

Detailed Description

Function Documentation

Init()

virtual bool kodi::addon::CInstanceAudioDecoder::Init ( const std::string &  filename, unsigned int  filecache, int &  channels, int &  samplerate, int &  bitspersample, int64_t &  totaltime, int &  bitrate, AEDataFormat &  format, std::vector< AEChannel > &  channellist  )

pure virtual

Initialize a decoder.

Parameters

[in]	filename	The file to read
[in]	filecache	The file cache size
[out]	channels	Number of channels in output stream
[out]	samplerate	Samplerate of output stream
[out]	bitspersample	Bits per sample in output stream
[out]	totaltime	Total time for stream
[out]	bitrate	Average bitrate of input stream
[out]	format	Data format for output stream
[out]	channellist	Channel mapping for output stream

Returns

true if successfully done, otherwise false

ReadPCM()

virtual int kodi::addon::CInstanceAudioDecoder::ReadPCM ( uint8_t *  buffer, int  size, int &  actualsize  )

pure virtual

Produce some noise.

Parameters

[in]	buffer	Output buffer
[in]	size	Size of output buffer
[out]	actualsize	Actual number of bytes written to output buffer

Returns

Return with following possible values:

Value	Description
0	on success
-1	on end of stream
1	on failure

ReadTag()

virtual bool kodi::addon::CInstanceAudioDecoder::ReadTag ( const std::string &  file, std::string &  title, std::string &  artist, int &  length  )

inlinevirtual

Read tag of a file.

Parameters

[in]	file	File to read tag for
[out]	title	Title of file
[out]	artist	Artist of file
[out]	length	Length of file

Returns

True on success, false on failure

Seek()

virtual int64_t kodi::addon::CInstanceAudioDecoder::Seek ( int64_t  time )

inlinevirtual

Seek in output stream.

Parameters

[in]

time

Time position to seek to in milliseconds

Returns

Time position seek ended up on

TrackCount()

virtual int kodi::addon::CInstanceAudioDecoder::TrackCount ( const std::string &  file )

inlinevirtual

Get number of tracks in a file.

Parameters

[in]

file

File to read tag for

Returns

Number of tracks in file