#include <libmythtv/DVD/mythdvdplayer.h>

Inheritance diagram for MythDVDPlayer:

Collaboration diagram for MythDVDPlayer:

Signals
void	DisableDVDSubtitles ()

Signals inherited from MythPlayerEditorUI
void	EditorStateChanged (const MythEditorState &EditorState)

Signals inherited from MythPlayerVisualiserUI
void	VisualiserStateChanged (MythVisualiserState VisualiserState)

Signals inherited from MythPlayerVideoUI
void	RefreshVideoState ()

void	VideoColourStateChanged (const MythVideoColourState &ColourState)

Signals inherited from MythPlayerCaptionsUI
void	CaptionsStateChanged (MythCaptionsState &CaptionsState)

void	ResizeForInteractiveTV (const QRect &Rect)

void	SetInteractiveStream (const QString &Stream)

void	SetInteractiveStreamPos (std::chrono::milliseconds Position)

void	PlayInteractiveStream (bool Play)

void	EnableSubtitles (bool Enable)

Signals inherited from MythPlayerAudioUI
void	AudioStateChanged (MythAudioState State)

Signals inherited from MythPlayerOverlayUI
void	OverlayStateChanged (MythOverlayState OverlayState)

Signals inherited from MythPlayer
void	CheckCallbacks ()

void	SeekingSlow (int Count)

void	SeekingComplete ()

void	SeekingDone ()

void	PauseChanged (bool Paused)

void	RequestResetCaptions ()

Public Member Functions
	MythDVDPlayer (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags=kNoFlags)

void	ReleaseNextVideoFrame (MythVideoFrame *Buffer, std::chrono::milliseconds Timecode, bool Wrap=true) override

bool	HasReachedEof (void) const override

bool	PrepareAudioSample (std::chrono::milliseconds &Timecode) override

uint64_t	GetBookmark (void) override

std::chrono::milliseconds	GetMillisecondsPlayed (bool HonorCutList) override

std::chrono::milliseconds	GetTotalMilliseconds (bool HonorCutList) const override

bool	IsInStillFrame () const override

int	GetNumAngles (void) const override

int	GetCurrentAngle (void) const override

QString	GetAngleName (int Angle) const override

bool	SwitchAngle (int Angle) override

int	GetNumChapters (void) override

int	GetCurrentChapter (void) override

void	GetChapterTimes (QList< std::chrono::seconds > &Times) override

void	SetStillFrameTimeout (std::chrono::seconds Length)

void	StillFrameCheck (void)

Public Member Functions inherited from MythPlayerUI
	MythPlayerUI (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags)

bool	StartPlaying ()

virtual void	EventLoop ()

void	ReinitVideo (bool ForceUpdate) override

void	ChangeSpeed () override

void	SetVideoParams (int Width, int Height, double FrameRate, float Aspect, bool ForceUpdate, int ReferenceFrames, FrameScanType Scan=kScan_Ignore, const QString &CodecName=QString()) override

void	GetPlaybackData (InfoMap &Map)

void	GetCodecDescription (InfoMap &Map)

bool	CanSupportDoubleRate ()

void	SetWatched (bool ForceWatched=false)
	Determines if the recording should be considered watched. More...

Public Member Functions inherited from MythPlayerEditorUI
	MythPlayerEditorUI (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags)

bool	HandleProgramEditorActions (const QStringList &Actions)

Public Member Functions inherited from MythPlayerVisualiserUI
	MythPlayerVisualiserUI (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags)

	~MythPlayerVisualiserUI () override

Public Member Functions inherited from MythPlayerVideoUI
	MythPlayerVideoUI (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags)

	~MythPlayerVideoUI () override=default

const MythInteropGPU::InteropMap &	GetInteropTypes () const
	Return a list of interop types supported by the current render device. More...

void	HandleDecoderCallback (const QString &Debug, DecoderCallback::Callback Function, void Opaque1, void Opaque2)
	Convenience function to request and wait for a callback into the main thread. More...

void	CheckAspectRatio (MythVideoFrame *Frame)

Public Member Functions inherited from MythPlayerCaptionsUI
	MythPlayerCaptionsUI (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags)

	~MythPlayerCaptionsUI () override

QStringList	GetTracks (uint Type)

uint	GetTrackCount (uint Type)

int	GetTrack (uint Type)

bool	SetAudioByComponentTag (int Tag)
	Selects the audio stream using the DVB component tag. More...

bool	SetVideoByComponentTag (int Tag)
	Selects the video stream using the DVB component tag. More...

std::chrono::milliseconds	GetStreamPos ()

std::chrono::milliseconds	GetStreamMaxPos ()

InteractiveTV *	GetInteractiveTV () override

void	tracksChanged (uint TrackType) override
	This tries to re-enable captions/subtitles if the user wants them and one of the captions/subtitles tracks has changed. More...

Public Member Functions inherited from MythPlayerAudioUI
	MythPlayerAudioUI (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags)

const AudioOutputGraph &	GetAudioGraph () const

void	SetupAudioGraph (double VideoFrameRate)

void	ClearAudioGraph ()

Public Member Functions inherited from MythPlayerOverlayUI
	MythPlayerOverlayUI (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags)

	~MythPlayerOverlayUI () override=default

virtual void	UpdateSliderInfo (osdInfo &Info, bool PaddedFields=false)

OSD *	GetOSD ()

void	LockOSD ()

void	UnlockOSD ()

Public Member Functions inherited from MythPlayerUIBase
	MythPlayerUIBase (MythMainWindow MainWindow, TV Tv, PlayerContext *Context, PlayerFlags Flags)

MythRender *	GetRender () const

Public Member Functions inherited from MythPlayer
	MythPlayer (PlayerContext *Context, PlayerFlags Flags=kNoFlags)

	~MythPlayer () override

virtual int	OpenFile (int Retries=4)

void	SetLength (std::chrono::seconds len)

void	SetFramesPlayed (uint64_t played)

void	SetEof (EofState eof)

void	SetWatchingRecording (bool mode)

void	SetKeyframeDistance (int keyframedistance)

void	SetFileLength (std::chrono::seconds total, int frames)

void	SetDuration (std::chrono::seconds duration)

void	SetFrameRate (double fps)

QSize	GetVideoBufferSize (void) const

QSize	GetVideoSize (void) const

float	GetVideoAspect (void) const

float	GetFrameRate (void) const

bool	IsAudioNeeded (void)

int	GetFreeVideoFrames (void) const
	Returns the number of frames available for decoding onto. More...

int	GetFFRewSkip (void) const

float	GetPlaySpeed (void) const

AudioPlayer *	GetAudio (void)

float	GetNextPlaySpeed (void) const

std::chrono::seconds	GetLength (void) const

uint64_t	GetTotalFrameCount (void) const

uint64_t	GetCurrentFrameCount (void) const

uint64_t	GetFramesPlayed (void) const

QString	GetError (void) const

QString	GetEncodingType (void) const

QString	GetXDS (const QString &key) const

bool	IsPaused (void) const

bool	GetLimitKeyRepeat (void) const

EofState	GetEof (void) const

bool	IsErrored (void) const

bool	IsPlaying (std::chrono::milliseconds wait_in_msec=0ms, bool wait_for=true) const

bool	AtNormalSpeed (void) const

bool	IsReallyNearEnd (void) const
	Returns true iff really near end of recording. More...

bool	IsNearEnd (void)
	Returns true iff near end of recording. More...

bool	HasTVChainNext (void) const

bool	IsWatchingInprogress (void) const

MythVideoOutput *	GetVideoOutput (void)

virtual bool	SwitchTitle (int)

virtual bool	NextTitle (void)

virtual bool	PrevTitle (void)

virtual bool	NextAngle (void)

virtual bool	PrevAngle (void)

MythVideoFrame *	GetNextVideoFrame (void)
	Removes a frame from the available queue for decoding onto. More...

void	DeLimboFrame (MythVideoFrame *frame)

void	DiscardVideoFrame (MythVideoFrame *buffer)
	Places frame in the available frames queue. More...

void	DiscardVideoFrames (bool KeyFrame, bool Flushed)
	Places frames in the available frames queue. More...

DecoderBase *	GetDecoder (void)
	Returns the stream decoder currently in use. More...

void	SetDisablePassThrough (bool disabled)

void	ForceSetupAudioStream (void)

virtual CC708Reader *	GetCC708Reader (uint=0)

virtual CC608Reader *	GetCC608Reader (uint=0)

virtual SubtitleReader *	GetSubReader (uint=0)

virtual TeletextReader *	GetTeletextReader (uint=0)

void	EnableForcedSubtitles (bool enable)

bool	GetAllowForcedSubtitles (void) const

virtual void	tracksChanged ([[maybe_unused]] uint TrackType)

void	CheckTVChain ()

void	FileChangedCallback ()

virtual int	GetNumTitles (void) const

virtual int	GetCurrentTitle (void) const

virtual std::chrono::seconds	GetTitleDuration (int) const

virtual QString	GetTitleName (int) const

bool	PosMapFromEnc (uint64_t start, frm_pos_map_t &posMap, frm_pos_map_t &durMap)

void	SaveTotalDuration (void)

void	ResetTotalDuration (void)

void	SaveTotalFrames (void)

void	SetErrored (const QString &reason)

Public Member Functions inherited from MythVideoScanTracker
	MythVideoScanTracker (MythPlayerUI *Parent)

virtual	~MythVideoScanTracker ()=default

FrameScanType	NextScanOverride ()

void	SetScanOverride (FrameScanType Scan)

FrameScanType	GetScanTypeWithOverride () const

Protected Slots
void	GoToMenu (const QString &Menu)

void	GoToDVDProgram (bool Direction)

void	SetBookmark (bool Clear=false) override

void	DisableCaptions (uint Mode, bool OSDMsg=true) override

void	EnableCaptions (uint Mode, bool OSDMsg=true) override

void	SetTrack (uint Type, uint TrackNo) override

void	DoDisableDVDSubtitles ()

Protected Slots inherited from MythPlayerUI
void	InitialiseState () override

void	ChangeOSDDebug ()

void	UpdateOSDDebug ()

virtual void	SetBookmark (bool Clear=false)

virtual void	SetLastPlayPosition (uint64_t frame=0)

Protected Slots inherited from MythPlayerEditorUI
void	InitialiseState () override

void	RefreshEditorState (bool CheckSaved=false)

void	EnableEdit ()

void	DisableEdit (int HowToSave)
	Leave cutlist edit mode, saving work in 1 of 3 ways. More...

Protected Slots inherited from MythPlayerVisualiserUI
void	InitialiseState () override
	Set initial state and update player. More...

void	UIScreenRectChanged (QRect Rect)

void	EmbedVisualiser (bool Embed, QRect Rect={})

void	EnableVisualiser (bool Enable, bool Toggle, const QString &Name)

void	AudioPlayerStateChanged (const MythAudioPlayerState &State)

Protected Slots inherited from MythPlayerVideoUI
void	ReinitOSD ()

void	ToggleAdjustFill (AdjustFillMode Mode=kAdjustFill_Toggle)

Protected Slots inherited from MythPlayerCaptionsUI
void	InitialiseState () override

void	SetAllowForcedSubtitles (bool Allow)

void	ToggleCaptions ()

void	ToggleCaptionsByType (uint Type)

void	SetCaptionsEnabled (bool Enable, bool UpdateOSD=true)

virtual void	DisableCaptions (uint Mode, bool UpdateOSD=true)

virtual void	EnableCaptions (uint Mode, bool UpdateOSD=true)

virtual void	SetTrack (uint Type, uint TrackNo)

void	ChangeCaptionTrack (int Direction)

void	ChangeTrack (uint Type, int Direction)

void	ResetCaptions ()

void	EnableTeletext (int Page=0x100)

void	ResetTeletext ()

void	SetTeletextPage (uint Page)
	Set Teletext NUV Caption page. More...

void	HandleTeletextAction (const QString &Action, bool &Handled)

void	ITVHandleAction (const QString &Action, bool &Handled)
	Submit Action to the interactiveTV object. More...

void	ITVRestart (uint Chanid, uint Cardid, bool IsLiveTV)
	Restart the MHEG/MHP engine. More...

void	AdjustSubtitleZoom (int Delta)

void	AdjustSubtitleDelay (std::chrono::milliseconds Delta)

Protected Slots inherited from MythPlayerAudioUI
void	InitialiseState () override
	Initialise audio and signal initial state. More...

void	ChangeMuteState (bool CycleChannels)

void	ChangeVolume (bool Direction, int Volume)

void	ResetAudio ()

void	ReinitAudio ()

void	EnableUpmix (bool Enable, bool Toggle=false)

void	PauseAudioUntilBuffered ()

void	AdjustAudioTimecodeOffset (std::chrono::milliseconds Delta, std::chrono::milliseconds Value)

Protected Slots inherited from MythPlayerOverlayUI
void	UpdateOSDMessage (const QString &Message)

void	UpdateOSDMessage (const QString &Message, OSDTimeout Timeout)

void	SetOSDStatus (const QString &Title, OSDTimeout Timeout)

void	UpdateOSDStatus (osdInfo &Info, int Type, enum OSDTimeout Timeout)

void	UpdateOSDStatus (const QString &Title, const QString &Desc, const QString &Value, int Type, const QString &Units, int Position, OSDTimeout Timeout)

void	ChangeOSDPositionUpdates (bool Enable)

void	UpdateOSDPosition ()
	Update the OSD status/position window. More...

Protected Slots inherited from MythPlayerUIBase
virtual void	InitialiseState ()

Protected Member Functions
void	ResetPlaying (bool ResetFrames=true) override

bool	PrebufferEnoughFrames (int MinBuffers=0) override

void	DecoderPauseCheck (void) override

void	DoFFRewSkip (void) override

void	ChangeSpeed (void) override

void	DisplayPauseFrame (void) override

void	PreProcessNormalFrame (void) override

void	VideoStart (void) override

bool	VideoLoop (void) override

void	EventStart (void) override

virtual void	EventEnd (void)

void	InitialSeek (void) override

void	AutoDeint (MythVideoFrame Frame, MythVideoOutput VideoOutput, std::chrono::microseconds FrameInterval, bool AllowLock=true) override
	Check whether deinterlacing should be enabled. More...

long long	CalcMaxFFTime (long long FastFwd, bool Setjump=true) const override
	CalcMaxFFTime(ffframes): forward ffframes forward. More...

bool	FastForward (float Seconds) override

bool	Rewind (float Seconds) override

bool	JumpToFrame (uint64_t Frame) override

void	CreateDecoder (TestBufferVec &Testbuf) override

bool	DoJumpChapter (int Chapter) override

Protected Member Functions inherited from MythPlayerUI
void	InitFrameInterval () override

virtual bool	DisplayNormalFrame (bool CheckPrebuffer=true)

void	FileChanged ()

void	RefreshPauseFrame ()

void	RenderVideoFrame (MythVideoFrame *Frame, FrameScanType Scan, bool Prepare, std::chrono::microseconds Wait)

void	DoDisplayVideoFrame (MythVideoFrame *Frame, std::chrono::microseconds Due)

void	EnableFrameRateMonitor (bool Enable=false)

void	EnableBitrateMonitor (bool Enable=false)

Protected Member Functions inherited from MythPlayerEditorUI
void	HandleArbSeek (bool Direction)

bool	DoFastForwardSecs (float Seconds, double Inaccuracy, bool UseCutlist)

bool	DoRewindSecs (float Seconds, double Inaccuracy, bool UseCutlist)

Protected Member Functions inherited from MythPlayerVisualiserUI
void	PrepareVisualiser ()

void	RenderVisualiser ()

void	AutoVisualise (bool HaveVideo)
	Enable visualisation if possible, there is no video and user has requested. More...

Protected Member Functions inherited from MythPlayerVideoUI
bool	InitVideo () override

Protected Member Functions inherited from MythPlayerCaptionsUI
double	SafeFPS ()

void	DoDisableForcedSubtitles ()

void	DoEnableForcedSubtitles ()

void	LoadExternalSubtitles ()

Protected Member Functions inherited from MythPlayerOverlayUI
std::chrono::seconds	GetSecondsPlayed (bool HonorCutList)

std::chrono::seconds	GetTotalSeconds (bool HonorCutList) const

Protected Member Functions inherited from MythPlayer
void	OpenDummy (void)

long long	CalcRWTime (long long rw) const
	CalcRWTime(rw): rewind rw frames back. More...

std::chrono::milliseconds	TranslatePositionFrameToMs (uint64_t position, bool use_cutlist) const

uint64_t	TranslatePositionMsToFrame (std::chrono::milliseconds position, bool use_cutlist) const

uint64_t	TranslatePositionAbsToRel (uint64_t position) const

uint64_t	TranslatePositionRelToAbs (uint64_t position) const

float	ComputeSecs (uint64_t position, bool use_cutlist) const

uint64_t	FindFrame (float offset, bool use_cutlist) const

void	SetAutoCommercialSkip (CommSkipMode autoskip)

void	SkipCommercials (int direction)

void	SetCommBreakMap (const frm_dir_map_t &NewMap)

CommSkipMode	GetAutoCommercialSkip (void)

virtual void	StopPlaying (void)

bool	PauseDecoder (void)

void	UnpauseDecoder (void)

bool	Pause (void)

bool	Play (float speed=1.0, bool normal=true, bool unpauseaudio=true)

void	JumpChapter (int chapter)

void	SetBuffering (bool new_buffering)

virtual void	VideoEnd (void)

virtual void	DecoderStart (bool start_paused)

virtual void	DecoderLoop (bool pause)

virtual void	DecoderEnd (void)

virtual void	AudioEnd (void)

bool	GetEditMode (void) const

bool	IsInDelete (uint64_t frame)

bool	FlagIsSet (PlayerFlags arg)

void	SetPlayingInfo (const ProgramInfo &pginfo)

void	SetPlaying (bool is_playing)

void	ResetErrored (void)

void	PauseVideo (void)

void	UnpauseVideo (void)

void	PauseBuffer (void)

void	UnpauseBuffer (void)

void	SetDecoder (DecoderBase *dec)
	Sets the stream decoder, deleting any existing recorder. More...

const DecoderBase *	GetDecoder (void) const
	Returns the stream decoder currently in use. More...

bool	DecoderGetFrame (DecodeType decodetype, bool unsafe=false)

bool	DoGetFrame (DecodeType DecodeType)
	Get one frame from the decoder. More...

bool	UpdateFFRewSkip (float ffrewScale=1.0F)

bool	DoFastForward (uint64_t frames, double inaccuracy)

bool	DoRewind (uint64_t frames, double inaccuracy)

void	DoJumpToFrame (uint64_t frame, double inaccuracy)

void	WaitForSeek (uint64_t frame, uint64_t seeksnap_wanted)

void	ClearAfterSeek (bool clearvideobuffers=true)
	This is to support seeking... More...

virtual int64_t	GetChapter (int chapter)

void	WrapTimecode (std::chrono::milliseconds &timecode, TCTypes tc_type)

void	SetFrameInterval (FrameScanType scan, double frame_period)

Protected Member Functions inherited from MythVideoScanTracker
void	InitialiseScan (MythVideoOutput *VideoOutput)

void	UnlockScan ()

void	ResetTracker ()

void	SetScanType (FrameScanType Scan, MythVideoOutput *VideoOutput, std::chrono::microseconds FrameInterval)

FrameScanType	GetScanForDisplay (MythVideoFrame *Frame, bool &SecondField)

FrameScanType	GetScanType () const

void	CheckScanUpdate (MythVideoOutput *VideoOutput, std::chrono::microseconds FrameInterval)

QString	GetDeinterlacerName ()

FrameScanType	DetectInterlace (FrameScanType NewScan, float Rate, int VideoHeight)

Private Member Functions
void	DisplayDVDButton (void)

Private Attributes
int	m_buttonVersion { 0 }

bool	m_dvdStillFrameShowing { false }

int	m_initialTitle { -1 }

int	m_initialAudioTrack { -1 }

int	m_initialSubtitleTrack { -1 }

QString	m_initialDvdState

MythTimer	m_stillFrameTimer

std::chrono::seconds	m_stillFrameLength { 0s }

QRecursiveMutex	m_stillFrameTimerLock

Additional Inherited Members
Public Slots inherited from MythPlayerUI
void	OSDDebugVisibilityChanged (bool Visible)

Public Slots inherited from MythPlayerVideoUI
void	ProcessCallbacks ()

void	SupportedAttributesChanged (PictureAttributeSupported Supported)

void	PictureAttributeChanged (PictureAttribute Attribute, int Value)

void	PictureAttributesUpdated (const std::map< PictureAttribute, int > &Values)

Public Slots inherited from MythPlayerAudioUI
void	RefreshAudioState ()

Public Slots inherited from MythPlayerOverlayUI
void	BrowsingChanged (bool Browsing)

void	EditingChanged (bool Editing)

Static Public Attributes inherited from MythPlayer
static const int	kNightModeBrightenssAdjustment = 10

static const int	kNightModeContrastAdjustment = 10

static const double	kInaccuracyNone = 0

static const double	kInaccuracyDefault = 0.1

static const double	kInaccuracyEditor = 0.5

static const double	kInaccuracyFull = -1.0

static const double	kSeekToEndOffset = 1.0

Protected Attributes inherited from MythPlayerUI
Jitterometer	m_outputJmeter { "Player" }

std::chrono::microseconds	m_refreshInterval { 0us }

Protected Attributes inherited from MythPlayerEditorUI
QElapsedTimer	m_editUpdateTimer

float	m_speedBeforeEdit { 1.0 }

bool	m_pausedBeforeEdit { false }

Protected Attributes inherited from MythPlayerVisualiserUI
bool	m_checkAutoVisualise { false }

Protected Attributes inherited from MythPlayerVideoUI
DetectLetterbox	m_detectLetterBox

Protected Attributes inherited from MythPlayerCaptionsUI
MythCaptionsOverlay	m_captionsOverlay

MythCaptionsState	m_captionsState { }

bool	m_textDesired { false }

uint	m_lastTextDisplayMode { kDisplayNone }

uint	m_lastValidTextDisplayMode { kDisplayNone }

InteractiveTV *	m_interactiveTV { nullptr }

QMutex	m_itvLock

bool	m_itvEnabled { false }

bool	m_itvVisible { false }

QString	m_newStream

Protected Attributes inherited from MythPlayerOverlayUI
OSD	m_osd

QRecursiveMutex	m_osdLock

bool	m_browsing { false }

bool	m_editing { false }

bool	m_reinitOsd { false }

Protected Attributes inherited from MythPlayerUIBase
MythMainWindow *	m_mainWindow { nullptr }

TV *	m_tv { nullptr }

MythRender *	m_render { nullptr }

MythPainter *	m_painter { nullptr }

MythDisplay *	m_display { nullptr }

Protected Attributes inherited from MythPlayer
DecoderBase *	m_decoder {nullptr}

QRecursiveMutex	m_decoderChangeLock

MythVideoOutput *	m_videoOutput {nullptr}

const VideoFrameTypes *	m_renderFormats { &MythVideoFrame::kDefaultRenderFormats }

PlayerContext *	m_playerCtx {nullptr}

MythDecoderThread *	m_decoderThread {nullptr}

QThread *	m_playerThread {nullptr}

PlayerFlags	m_playerFlags

QWaitCondition	m_decoderThreadPause

QWaitCondition	m_decoderThreadUnpause

QMutex	m_decoderPauseLock

QMutex	m_decoderSeekLock

QMutex	m_bufferPauseLock

QMutex	m_videoPauseLock

QMutex	m_pauseLock

int64_t	m_decoderSeek {-1}

bool	m_totalDecoderPause {false}

bool	m_decoderPaused {false}

bool	m_inJumpToProgramPause {false}

bool	m_pauseDecoder {false}

bool	m_unpauseDecoder {false}

bool volatile	m_killDecoder {false}

bool	m_decodeOneFrame {false}

bool	m_renderOneFrame {false}

bool	m_needNewPauseFrame {false}

bool	m_bufferPaused {false}

bool	m_videoPaused {false}

bool	m_allPaused {false}

bool	m_playing {false}

QWaitCondition	m_playingWaitCond

QMutex	m_vidExitLock

QMutex	m_playingLock

QMutex	m_errorLock

QString	m_errorMsg
	Reason why NVP exited with a error. More...

int	m_errorType {kError_None}

bool	m_liveTV {false}

bool	m_watchingRecording {false}

bool	m_transcoding {false}

bool	m_hasFullPositionMap {false}

bool	m_limitKeyRepeat {false}

int	m_jumpChapter {0}

uint64_t	m_bookmarkSeek {0}

int	m_endExitPrompt

long long	m_ffTime {0}
	If m_ffTime>0, number of frames to seek forward. More...

int	m_videobufRetries {0}
	How often we have tried to wait for a video output buffer and failed. More...

uint64_t	m_framesPlayed {0}

uint64_t	m_totalFrames {0}

std::chrono::seconds	m_totalLength {0s}

std::chrono::seconds	m_totalDuration {0s}

long long	m_rewindTime {0}

std::chrono::milliseconds	m_latestVideoTimecode {-1ms}

MythPlayerAVSync	m_avSync

double	m_videoFrameRate {29.97}
	Video (input) Frame Rate (often inaccurate) More...

QString	m_codecName
	Codec Name - used by playback profile. More...

QSize	m_videoDispDim {0,0}
	Video (input) width & height. More...

QSize	m_videoDim {0,0}
	Video (input) buffer width & height. More...

int	m_maxReferenceFrames {0}
	Number of reference frames used in the video stream. More...

float	m_videoAspect {4.0F / 3.0F}
	Video (input) Apect Ratio. More...

float	m_forcedVideoAspect {-1}

uint	m_keyframeDist {30}
	Video (input) Number of frames between key frames (often inaccurate) More...

bool	m_buffering {false}

QTime	m_bufferingStart

QTime	m_bufferingLastMsg

uint	m_vbiMode {VBIMode::None}
	VBI decoder to use. More...

int	m_ttPageNum {0x888}
	VBI page to display when in PAL vbimode. More...

SubtitleReader	m_subReader

TeletextReader	m_ttxReader

bool	m_captionsEnabledbyDefault {false}
	This allows us to enable captions/subtitles later if the streams are not immediately available when the video starts playing. More...

bool	m_enableForcedSubtitles {false}

bool	m_disableForcedSubtitles {false}

bool	m_allowForcedSubtitles {true}

CC608Reader	m_cc608

CC708Reader	m_cc708

AudioPlayer	m_audio

CommBreakMap	m_commBreakMap

bool	m_forcePositionMapSync {false}

DeleteMap	m_deleteMap

QRecursiveMutex	m_decoderLock
	Lock for next_play_speed and next_normal_speed. More...

float	m_nextPlaySpeed {1.0F}

float	m_playSpeed {1.0F}

std::chrono::microseconds	m_frameInterval {microsecondsFromFloat(1000000.0F / 30)}
	always adjusted for play_speed More...

int	m_fpsMultiplier {1}
	used to detect changes More...

int	m_ffrewSkip {1}

int	m_ffrewAdjust {0}
	offset after last skip More...

float	m_ffrewScale {1.0F}
	scale skip for large gops More...

bool	m_fileChanged {false}

bool	m_nextNormalSpeed {true}

bool	m_normalSpeed {true}

tctype_arr	m_tcWrap {}

std::chrono::milliseconds	m_savedAudioTimecodeOffset {0ms}

bool	m_isDummy {false}

int	m_bufferingCounter {0}

Detailed Description

Definition at line 10 of file mythdvdplayer.h.

Constructor & Destructor Documentation

◆ MythDVDPlayer()

MythDVDPlayer::MythDVDPlayer	(	MythMainWindow *	MainWindow,
		TV *	Tv,
		PlayerContext *	Context,
		PlayerFlags	Flags = `kNoFlags`
	)

Definition at line 13 of file mythdvdplayer.cpp.

Member Function Documentation

◆ DisableDVDSubtitles

void MythDVDPlayer::DisableDVDSubtitles ( )

signal

Referenced by MythDVDPlayer().

◆ ReleaseNextVideoFrame()

void MythDVDPlayer::ReleaseNextVideoFrame	(	MythVideoFrame *	Buffer,
		std::chrono::milliseconds	Timecode,
		bool	Wrap = `true`
	)

overridevirtual

Parameters

buffer	Buffer
timecode	Timecode
wrap	Ignored. This function overrides the callers 'wrap' indication and computes its own based on whether or not video is currently playing.

Reimplemented from MythPlayer.

Definition at line 41 of file mythdvdplayer.cpp.

◆ HasReachedEof()

bool MythDVDPlayer::HasReachedEof ( void ) const

overridevirtual

Reimplemented from MythPlayer.

Definition at line 48 of file mythdvdplayer.cpp.

◆ PrepareAudioSample()

bool MythDVDPlayer::PrepareAudioSample ( std::chrono::milliseconds & Timecode )

overridevirtual

Reimplemented from MythPlayer.

Definition at line 317 of file mythdvdplayer.cpp.

◆ GetBookmark()

uint64_t MythDVDPlayer::GetBookmark ( void )

overridevirtual

Reimplemented from MythPlayer.

Definition at line 376 of file mythdvdplayer.cpp.

◆ GetMillisecondsPlayed()

std::chrono::milliseconds MythDVDPlayer::GetMillisecondsPlayed ( bool HonorCutList )

overridevirtual

Reimplemented from MythPlayerOverlayUI.

Definition at line 461 of file mythdvdplayer.cpp.

◆ GetTotalMilliseconds()

std::chrono::milliseconds MythDVDPlayer::GetTotalMilliseconds ( bool HonorCutList ) const

overridevirtual

Reimplemented from MythPlayerOverlayUI.

Definition at line 478 of file mythdvdplayer.cpp.

◆ IsInStillFrame()

bool MythDVDPlayer::IsInStillFrame ( ) const

overridevirtual

Reimplemented from MythPlayer.

Definition at line 649 of file mythdvdplayer.cpp.

◆ GetNumAngles()

int MythDVDPlayer::GetNumAngles ( void ) const

overridevirtual

Reimplemented from MythPlayer.

Definition at line 654 of file mythdvdplayer.cpp.

Referenced by GetAngleName(), and SwitchAngle().

◆ GetCurrentAngle()

int MythDVDPlayer::GetCurrentAngle ( void ) const

overridevirtual

Reimplemented from MythPlayer.

Definition at line 661 of file mythdvdplayer.cpp.

Referenced by SwitchAngle().

◆ GetAngleName()

QString MythDVDPlayer::GetAngleName ( int Angle ) const

overridevirtual

Reimplemented from MythPlayer.

Definition at line 668 of file mythdvdplayer.cpp.

◆ SwitchAngle()

bool MythDVDPlayer::SwitchAngle ( int Angle )

overridevirtual

Reimplemented from MythPlayer.

Definition at line 678 of file mythdvdplayer.cpp.

◆ GetNumChapters()

int MythDVDPlayer::GetNumChapters ( void )

overridevirtual

Reimplemented from MythPlayer.

Definition at line 503 of file mythdvdplayer.cpp.

Referenced by DoJumpChapter().

◆ GetCurrentChapter()

int MythDVDPlayer::GetCurrentChapter ( void )

overridevirtual

Reimplemented from MythPlayer.

Definition at line 510 of file mythdvdplayer.cpp.

Referenced by DoJumpChapter().

◆ GetChapterTimes()

void MythDVDPlayer::GetChapterTimes ( QList< std::chrono::seconds > & Times )

overridevirtual

Reimplemented from MythPlayer.

Definition at line 517 of file mythdvdplayer.cpp.

◆ SetStillFrameTimeout()

void MythDVDPlayer::SetStillFrameTimeout ( std::chrono::seconds Length )

Definition at line 690 of file mythdvdplayer.cpp.

Referenced by MythDVDBuffer::SafeRead(), and MythDVDBuffer::SkipStillFrame().

◆ StillFrameCheck()

void MythDVDPlayer::StillFrameCheck ( void )

Definition at line 701 of file mythdvdplayer.cpp.

Referenced by DecoderPauseCheck(), and VideoLoop().

◆ ResetPlaying()

void MythDVDPlayer::ResetPlaying ( bool ResetFrames = true )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 306 of file mythdvdplayer.cpp.

◆ PrebufferEnoughFrames()

bool MythDVDPlayer::PrebufferEnoughFrames ( int MinBuffers = 0 )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 97 of file mythdvdplayer.cpp.

◆ DecoderPauseCheck()

void MythDVDPlayer::DecoderPauseCheck ( void )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 91 of file mythdvdplayer.cpp.

◆ DoFFRewSkip()

void MythDVDPlayer::DoFFRewSkip ( void )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 102 of file mythdvdplayer.cpp.

◆ ChangeSpeed()

void MythDVDPlayer::ChangeSpeed ( void )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 424 of file mythdvdplayer.cpp.

◆ DisplayPauseFrame()

void MythDVDPlayer::DisplayPauseFrame ( void )

overrideprotectedvirtual

Reimplemented from MythPlayerUI.

Definition at line 83 of file mythdvdplayer.cpp.

◆ PreProcessNormalFrame()

void MythDVDPlayer::PreProcessNormalFrame ( void )

overrideprotectedvirtual

Reimplemented from MythPlayerUI.

Definition at line 113 of file mythdvdplayer.cpp.

◆ VideoStart()

void MythDVDPlayer::VideoStart ( void )

overrideprotectedvirtual

Reimplemented from MythPlayerUI.

Definition at line 118 of file mythdvdplayer.cpp.

◆ VideoLoop()

bool MythDVDPlayer::VideoLoop ( void )

overrideprotectedvirtual

Reimplemented from MythPlayerUI.

Definition at line 126 of file mythdvdplayer.cpp.

◆ EventStart()

void MythDVDPlayer::EventStart ( void )

overrideprotectedvirtual

Reimplemented from MythPlayerUI.

Definition at line 257 of file mythdvdplayer.cpp.

◆ EventEnd()

void MythDVDPlayer::EventEnd ( void )

protectedvirtual

Definition at line 311 of file mythdvdplayer.cpp.

◆ InitialSeek()

void MythDVDPlayer::InitialSeek ( void )

overrideprotectedvirtual

Reimplemented from MythPlayerUI.

Definition at line 279 of file mythdvdplayer.cpp.

◆ AutoDeint()

void MythDVDPlayer::AutoDeint	(	MythVideoFrame *	Frame,
		MythVideoOutput *	VideoOutput,
		std::chrono::microseconds	FrameInterval,
		bool	AllowLock = `true`
	)

overrideprotectedvirtual

Check whether deinterlacing should be enabled.

If the user has triggered an override, this will always be used (until 'detect' is requested to turn it off again).

For H264 material, the decoder will signal when the current frame is on a new GOP boundary and if the frame's interlaced flag does not match the current scan type, the scan type is unlocked. This works well for all test clips with mixed progressive/interlaced sequences.

For all other material, we lock the scan type to interlaced when interlaced frames are seen - and do not unlock if we see progressive frames. This is primarily targetted at MPEG2 material where there is a lot of content where the scan type changes frequently - and for no obvious reason. This will result in 'false positives' in some cases but there is no clear approach that works for all cases. The previous behaviour is preserved (i.e. lock to interlaced if interlaced frames are seen) which results in less erratic playback (as the deinterlacers are not continually switched on and off) and correctly deinterlaces material that is not otherwise flagged correctly.

Reimplemented from MythVideoScanTracker.

Definition at line 21 of file mythdvdplayer.cpp.

◆ CalcMaxFFTime()

long long MythDVDPlayer::CalcMaxFFTime	(	long long	ffframes,
		bool	setjump = `true`
	)		const

overrideprotectedvirtual

CalcMaxFFTime(ffframes): forward ffframes forward.

Handle livetv transitions if necessay

Reimplemented from MythPlayer.

Definition at line 453 of file mythdvdplayer.cpp.

◆ FastForward()

bool MythDVDPlayer::FastForward ( float Seconds )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 233 of file mythdvdplayer.cpp.

◆ Rewind()

bool MythDVDPlayer::Rewind ( float Seconds )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 240 of file mythdvdplayer.cpp.

◆ JumpToFrame()

bool MythDVDPlayer::JumpToFrame ( uint64_t Frame )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 247 of file mythdvdplayer.cpp.

◆ CreateDecoder()

void MythDVDPlayer::CreateDecoder ( TestBufferVec & Testbuf )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 721 of file mythdvdplayer.cpp.

◆ DoJumpChapter()

bool MythDVDPlayer::DoJumpChapter ( int Chapter )

overrideprotectedvirtual

Reimplemented from MythPlayer.

Definition at line 524 of file mythdvdplayer.cpp.

◆ GoToMenu

void MythDVDPlayer::GoToMenu ( const QString & Menu )

protectedslot

Definition at line 621 of file mythdvdplayer.cpp.

Referenced by MythDVDPlayer().

◆ GoToDVDProgram

void MythDVDPlayer::GoToDVDProgram ( bool Direction )

protectedslot

Definition at line 638 of file mythdvdplayer.cpp.

Referenced by MythDVDPlayer().

◆ SetBookmark

void MythDVDPlayer::SetBookmark ( bool Clear = false )

overrideprotectedslot

Definition at line 326 of file mythdvdplayer.cpp.

◆ DisableCaptions

void MythDVDPlayer::DisableCaptions	(	uint	Mode,
		bool	OSDMsg = `true`
	)

overrideprotectedslot

Definition at line 62 of file mythdvdplayer.cpp.

◆ EnableCaptions

void MythDVDPlayer::EnableCaptions	(	uint	Mode,
		bool	OSDMsg = `true`
	)

overrideprotectedslot

Definition at line 69 of file mythdvdplayer.cpp.

◆ SetTrack

void MythDVDPlayer::SetTrack	(	uint	Type,
		uint	TrackNo
	)

overrideprotectedslot

Definition at line 492 of file mythdvdplayer.cpp.

◆ DoDisableDVDSubtitles

void MythDVDPlayer::DoDisableDVDSubtitles ( )

protectedslot

Definition at line 56 of file mythdvdplayer.cpp.

Referenced by MythDVDPlayer().

◆ DisplayDVDButton()

void MythDVDPlayer::DisplayDVDButton ( void )

private

Definition at line 562 of file mythdvdplayer.cpp.

Referenced by DisplayPauseFrame(), and PreProcessNormalFrame().

Member Data Documentation

◆ m_buttonVersion

int MythDVDPlayer::m_buttonVersion { 0 }

private

Definition at line 72 of file mythdvdplayer.h.

Referenced by DisplayDVDButton().

◆ m_dvdStillFrameShowing

bool MythDVDPlayer::m_dvdStillFrameShowing { false }

private

Definition at line 73 of file mythdvdplayer.h.

Referenced by VideoLoop().

◆ m_initialTitle

int MythDVDPlayer::m_initialTitle { -1 }

private

Definition at line 76 of file mythdvdplayer.h.

Referenced by GetBookmark(), and InitialSeek().

◆ m_initialAudioTrack

int MythDVDPlayer::m_initialAudioTrack { -1 }

private

Definition at line 77 of file mythdvdplayer.h.

Referenced by GetBookmark(), and InitialSeek().

◆ m_initialSubtitleTrack

int MythDVDPlayer::m_initialSubtitleTrack { -1 }

private

Definition at line 78 of file mythdvdplayer.h.

Referenced by GetBookmark(), and InitialSeek().

◆ m_initialDvdState

QString MythDVDPlayer::m_initialDvdState

private

Definition at line 79 of file mythdvdplayer.h.

Referenced by GetBookmark(), and VideoStart().

◆ m_stillFrameTimer

MythTimer MythDVDPlayer::m_stillFrameTimer

private

Definition at line 82 of file mythdvdplayer.h.

Referenced by ChangeSpeed(), GetMillisecondsPlayed(), SetStillFrameTimeout(), and StillFrameCheck().

◆ m_stillFrameLength

std::chrono::seconds MythDVDPlayer::m_stillFrameLength { 0s }

private

Definition at line 83 of file mythdvdplayer.h.

Referenced by ChangeSpeed(), GetMillisecondsPlayed(), GetTotalMilliseconds(), IsInStillFrame(), SetStillFrameTimeout(), and StillFrameCheck().

◆ m_stillFrameTimerLock

QRecursiveMutex MythDVDPlayer::m_stillFrameTimerLock

private

Definition at line 84 of file mythdvdplayer.h.

Referenced by ChangeSpeed(), SetStillFrameTimeout(), and StillFrameCheck().

The documentation for this class was generated from the following files:

mythtv/libs/libmythtv/DVD/mythdvdplayer.h
mythtv/libs/libmythtv/DVD/mythdvdplayer.cpp

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MythDVDPlayer()

Member Function Documentation

◆ DisableDVDSubtitles

◆ ReleaseNextVideoFrame()

◆ HasReachedEof()

◆ PrepareAudioSample()

◆ GetBookmark()

◆ GetMillisecondsPlayed()

◆ GetTotalMilliseconds()

◆ IsInStillFrame()

◆ GetNumAngles()

◆ GetCurrentAngle()

◆ GetAngleName()

◆ SwitchAngle()

◆ GetNumChapters()

◆ GetCurrentChapter()

◆ GetChapterTimes()

◆ SetStillFrameTimeout()

◆ StillFrameCheck()

◆ ResetPlaying()

◆ PrebufferEnoughFrames()

◆ DecoderPauseCheck()

◆ DoFFRewSkip()

◆ ChangeSpeed()

◆ DisplayPauseFrame()

◆ PreProcessNormalFrame()

◆ VideoStart()

◆ VideoLoop()

◆ EventStart()

◆ EventEnd()

◆ InitialSeek()

◆ AutoDeint()

◆ CalcMaxFFTime()

◆ FastForward()

◆ Rewind()

◆ JumpToFrame()

◆ CreateDecoder()

◆ DoJumpChapter()

◆ GoToMenu

◆ GoToDVDProgram

◆ SetBookmark

◆ DisableCaptions

◆ EnableCaptions

◆ SetTrack

◆ DoDisableDVDSubtitles

◆ DisplayDVDButton()

Member Data Documentation

◆ m_buttonVersion

◆ m_dvdStillFrameShowing

◆ m_initialTitle

◆ m_initialAudioTrack

◆ m_initialSubtitleTrack

◆ m_initialDvdState

◆ m_stillFrameTimer

◆ m_stillFrameLength

◆ m_stillFrameTimerLock