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65 lines
2.5 KiB
C++
65 lines
2.5 KiB
C++
/*
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* dvbplayer.h: The DVB player
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*
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* See the main source file 'vdr.c' for copyright information and
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* how to reach the author.
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*
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* $Id: dvbplayer.h 4.1 2015/08/02 13:01:44 kls Exp $
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*/
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#ifndef __DVBPLAYER_H
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#define __DVBPLAYER_H
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#include "player.h"
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#include "recording.h"
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#include "thread.h"
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class cDvbPlayer;
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class cDvbPlayerControl : public cControl {
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private:
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cDvbPlayer *player;
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public:
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cDvbPlayerControl(const char *FileName, bool PauseLive = false);
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// Sets up a player for the given file.
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// If PauseLive is true, special care is taken to make sure the index
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// file of the recording is long enough to allow the player to display
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// the first frame in still picture mode.
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virtual ~cDvbPlayerControl();
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void SetMarks(const cMarks *Marks);
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bool Active(void);
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void Stop(void);
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// Stops the current replay session (if any).
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void Pause(void);
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// Pauses the current replay session, or resumes a paused session.
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void Play(void);
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// Resumes normal replay mode.
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void Forward(void);
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// Runs the current replay session forward at a higher speed.
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void Backward(void);
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// Runs the current replay session backwards at a higher speed.
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int SkipFrames(int Frames);
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// Returns the new index into the current replay session after skipping
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// the given number of frames (no actual repositioning is done!).
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// The sign of 'Frames' determines the direction in which to skip.
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void SkipSeconds(int Seconds);
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// Skips the given number of seconds in the current replay session.
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// The sign of 'Seconds' determines the direction in which to skip.
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// Use a very large negative value to go all the way back to the
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// beginning of the recording.
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bool GetIndex(int &Current, int &Total, bool SnapToIFrame = false);
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// Returns the current and total frame index, optionally snapped to the
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// nearest I-frame.
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bool GetReplayMode(bool &Play, bool &Forward, int &Speed);
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// Returns the current replay mode (if applicable).
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// 'Play' tells whether we are playing or pausing, 'Forward' tells whether
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// we are going forward or backward and 'Speed' is -1 if this is normal
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// play/pause mode, 0 if it is single speed fast/slow forward/back mode
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// and >0 if this is multi speed mode.
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void Goto(int Index, bool Still = false);
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// Positions to the given index and displays that frame as a still picture
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// if Still is true. If Still is false, Play() will be called.
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};
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#endif //__DVBPLAYER_H
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