#include <audioplayer.h>

Public Member Functions
	AudioPlayer (MythPlayer *parent, bool muted)
	~AudioPlayer ()
void	addVisual (MythTV::Visual *vis)
void	removeVisual (MythTV::Visual *vis)
void	Reset (void)
void	DeleteOutput (void)
QString	ReinitAudio (void)
void	SetAudioOutput (AudioOutput *ao)
void	SetAudioInfo (const QString &main_device, const QString &passthru_device, uint samplerate, int bitrate=-1)
	Set audio output device parameters.
void	SetAudioParams (AudioFormat format, int orig_channels, int channels, int codec, int samplerate, bool passthru, int bitrate=-1)
	Set audio output parameters.
void	SetEffDsp (int dsprate)
void	CheckFormat (void)
void	SetNoAudio (void)
bool	HasAudioIn (void) const
bool	HasAudioOut (void) const
bool	ControlsVolume (void) const
bool	Pause (bool pause)
bool	IsPaused (void)
void	PauseAudioUntilBuffered (void)
int	GetCodec (void) const
int	GetNumChannels (void) const
int	GetOrigChannels (void) const
int	GetSampleRate (void) const
uint	GetVolume (void)
uint	AdjustVolume (int change)
uint	SetVolume (int newvolume)
float	GetStretchFactor (void) const
void	SetStretchFactor (float factor)
bool	IsUpmixing (void)
bool	EnableUpmix (bool enable, bool toggle=false)
bool	CanUpmix (void)
bool	CanPassthrough (int samplerate, int channels, int codec, int profile)
bool	CanDownmix (void)
bool	CanAC3 (void)
bool	CanDTS (void)
bool	CanEAC3 (void)
bool	CanTrueHD (void)
bool	CanDTSHD (void)
uint	GetMaxChannels (void)
int	GetMaxHDRate (void)
int64_t	GetAudioTime (void)
bool	IsMuted (void)
bool	SetMuted (bool mute)
MuteState	GetMuteState (void)
MuteState	SetMuteState (MuteState)
MuteState	IncrMuteState (void)
void	AddAudioData (char *buffer, int len, int64_t timecode, int frames)
bool	NeedDecodingBeforePassthrough (void)
int64_t	LengthLastData (void)
bool	GetBufferStatus (uint &fill, uint &total)
bool	IsBufferAlmostFull (void)
Private Member Functions
void	AddVisuals (void)
void	RemoveVisuals (void)
void	ResetVisuals (void)
Private Attributes
MythPlayer *	m_parent
AudioOutput *	m_audioOutput
int	m_channels
int	m_orig_channels
int	m_codec
AudioFormat	m_format
int	m_samplerate
int	m_codec_profile
float	m_stretchfactor
bool	m_passthru
QMutex	m_lock
bool	m_muted_on_creation
QString	m_main_device
QString	m_passthru_device
bool	m_no_audio_in
bool	m_no_audio_out
bool	m_controls_volume
vector< MythTV::Visual * >	m_visuals

Detailed Description

Definition at line 14 of file audioplayer.h.

Constructor & Destructor Documentation

AudioPlayer::AudioPlayer	(	MythPlayer *	parent,
		bool	muted
	)

Definition at line 7 of file audioplayer.cpp.

AudioPlayer::~AudioPlayer ( )

Definition at line 19 of file audioplayer.cpp.

Member Function Documentation

void AudioPlayer::addVisual ( MythTV::Visual * vis )

Definition at line 25 of file audioplayer.cpp.

Referenced by VideoVisual::VideoVisual().

void AudioPlayer::removeVisual ( MythTV::Visual * vis )

Definition at line 39 of file audioplayer.cpp.

Referenced by VideoVisual::~VideoVisual().

void AudioPlayer::Reset ( void )

Definition at line 83 of file audioplayer.cpp.

Referenced by TV::ChangeChannel(), MythPlayer::ClearAfterSeek(), and MythPlayer::PrebufferEnoughFrames().

void AudioPlayer::DeleteOutput ( void )

Definition at line 92 of file audioplayer.cpp.

Referenced by MythPlayer::AudioEnd(), SetAudioOutput(), MythPlayer::StartPlaying(), and ~AudioPlayer().

QString AudioPlayer::ReinitAudio ( void )

Definition at line 104 of file audioplayer.cpp.

Referenced by PlayerContext::CreatePlayer(), NuppelDecoder::OpenFile(), AvFormatDecoder::ScanStreams(), AvFormatDecoder::SetupAudioStream(), and Transcode::TranscodeFile().

void AudioPlayer::SetAudioOutput ( AudioOutput * ao )

Definition at line 214 of file audioplayer.cpp.

Referenced by Transcode::TranscodeFile().

void AudioPlayer::SetAudioInfo	(	const QString &	main_device,
		const QString &	passthru_device,
		uint	samplerate,
		int	codec_profile = `-1`
	)

Set audio output device parameters.

codec_profile is currently only used for DTS

Definition at line 236 of file audioplayer.cpp.

Referenced by PlayerContext::CreatePlayer(), and VideoPerformanceTest::Test().

void AudioPlayer::SetAudioParams	(	AudioFormat	format,
		int	orig_channels,
		int	channels,
		int	codec,
		int	samplerate,
		bool	passthru,
		int	codec_profile = `-1`
	)