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recording.h File Reference

#include <time.h>
#include "config.h"
#include "timers.h"
#include "tools.h"

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Data Structures
class	cFileName
	File naming. More...
class	cIndexFile
class	cMark
	Set recording mark. More...
class	cMarks
	Configuration of recording mark. More...
class	cRecording
	Recording file handling. More...
class	cRecordings
	Configure recording list. More...
class	cRecordingUserCommand
	Recording commands. More...
class	cResumeFile
	File resume. More...
struct	tIndex
Defines
#define	RUC_BEFORERECORDING   "before"
#define	RUC_AFTERRECORDING   "after"
#define	RUC_EDITEDRECORDING   "edited"
#define	FRAMESPERSEC   25
#define	MAXFRAMESIZE   KILOBYTE(192)
#define	MAXVIDEOFILESIZE   2000
#define	MINVIDEOFILESIZE   100
Functions
void	RemoveDeletedRecordings (void)
void	AssertFreeDiskSpace (int Priority=0)
const char *	IndexToHMSF (int Index, bool WithFrame=false)
	Converts the given index to a string, optionally containing the frame number.
int	HMSFToIndex (const char *HMSF)
	Converts the given string (format: "hh:mm:ss.ff") to an index.
int	SecondsToFrames (int Seconds)
int	ReadFrame (int f, uchar *b, int Length, int Max)

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Define Documentation

#define FRAMESPERSEC   25

XXX+ Definition at line 125 of file recording.h. Referenced by HMSFToIndex(), IndexToHMSF(), SecondsToFrames(), and cReplayControl::TimeSearchProcess().

#define MAXFRAMESIZE   KILOBYTE(192)

The maximum size of a single frame: Definition at line 130 of file recording.h. Referenced by cDvbPlayer::Action(), cCuttingThread::Action(), and cDvbPlayer::Goto().

#define MAXVIDEOFILESIZE   2000

The maximum file size is limited by the range that can be covered with 'int'. 4GB might be possible (if the range is considered 'unsigned'), 2GB should be possible (even if the range is considered 'signed'), so let's use 2000MB for absolute safety (the actual file size may be slightly higher because we stop recording only before the next 'I' frame, to have a complete Group Of Pictures): Definition at line 140 of file recording.h. Referenced by cSetup::cSetup().

#define MINVIDEOFILESIZE   100

Definition at line 141 of file recording.h.

#define RUC_AFTERRECORDING   "after"

Definition at line 109 of file recording.h.

#define RUC_BEFORERECORDING   "before"

Definition at line 108 of file recording.h.

#define RUC_EDITEDRECORDING   "edited"

Definition at line 110 of file recording.h.

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Function Documentation

void AssertFreeDiskSpace (  int    Priority )

With every call to this function we try to actually remove a file, or mark a file for removal ("delete" it), so that it will get removed during the next call. Definition at line 102 of file recording.c. References cRecording::Delete(), DISKCHECKDELTA, cList< cRecording >::First(), isyslog, cRecording::lifetime, cRecordings::Load(), cLockFile::Lock(), MAXLIFETIME, cList< cRecording >::Next(), cRecording::priority, cRecording::Remove(), REMOVELATENCY, SECSINDAY, cRecording::start, tr, and VideoFileSpaceAvailable(). Referenced by cCuttingThread::Action(), and cRecordControl::Process().

int HMSFToIndex (  const char *    HMSF )

Converts the given string (format: "hh:mm:ss.ff") to an index. Definition at line 1113 of file recording.c. References FRAMESPERSEC. Referenced by cMark::Parse().

const char* IndexToHMSF (  int    Index, bool    WithFrame = false )

Converts the given index to a string, optionally containing the frame number. Definition at line 1101 of file recording.c. References FRAMESPERSEC. Referenced by cDvbPlayer::Action(), cReplayControl::ShowProgress(), and cMark::ToText().

int ReadFrame (  int    f, uchar *    b, int    Length, int    Max )

Definition at line 1128 of file recording.c. References esyslog, LOG_ERROR, and safe_read(). Referenced by cDvbPlayer::Action(), cCuttingThread::Action(), and cDvbPlayer::Goto().

void RemoveDeletedRecordings (  void    )

recording.h: Recording file handling See the main source file 'vdr.c' for copyright information and how to reach the author. Id recording.h 1.25 2002/10/19 15:48:52 kls Exp Definition at line 73 of file recording.c. References DELETEDLIFETIME, cList< cRecording >::First(), cRecordings::Load(), cLockFile::Lock(), cList< cRecording >::Next(), cRecording::Remove(), REMOVECHECKDELTA, RemoveEmptyVideoDirectories(), REMOVELATENCY, and cRecording::start. Referenced by main().

int SecondsToFrames (  int    Seconds )

Returns the number of frames corresponding to the given number of seconds. XXX+ ->player??? Definition at line 1121 of file recording.c. References FRAMESPERSEC.

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