mydvbplayer.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

#include <vdr/player.h>
#include <vdr/thread.h>

class myDvbPlayer;

class myDvbPlayerControl : public cControl {
private:
  myDvbPlayer *player;
public:
  myDvbPlayerControl(const char *FileName);
       // Sets up a player for the given file.
  virtual ~myDvbPlayerControl();
  bool Active(void);
  void Stop(void);
       // Stops the current replay session (if any).
  void Pause(void);
       // Pauses the current replay session, or resumes a paused session.
  void Play(void);
       // Resumes normal replay mode.
  void Forward(void);
       // Runs the current replay session forward at a higher speed.
  void Backward(void);
       // Runs the current replay session backwards at a higher speed.
  int  SkipFrames(int Frames);
       // Returns the new index into the current replay session after skipping
       // the given number of frames (no actual repositioning is done!).
       // The sign of 'Frames' determines the direction in which to skip.
  void SkipSeconds(int Seconds);
       // Skips the given number of seconds in the current replay session.
       // The sign of 'Seconds' determines the direction in which to skip.
       // Use a very large negative value to go all the way back to the
       // beginning of the recording.
  bool GetIndex(int &Current, int &Total, bool SnapToIFrame = false);
       // Returns the current and total frame index, optionally snapped to the
       // nearest I-frame.
  bool GetReplayMode(bool &Play, bool &Forward, int &Speed);
       // Returns the current replay mode (if applicable).
       // 'Play' tells whether we are playing or pausing, 'Forward' tells whether
       // we are going forward or backward and 'Speed' is -1 if this is normal
       // play/pause mode, 0 if it is single speed fast/slow forward/back mode
       // and >0 if this is multi speed mode.
  void Goto(int Index, bool Still = false);
       // Positions to the given index and displays that frame as a still picture
       // if Still is true.
  };