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New Setup parameter MaxVideoFileSize

This commit is contained in:
Klaus Schmidinger 2001-08-25 13:52:38 +02:00
parent 14d3933d91
commit 0525d1bb78
8 changed files with 43 additions and 17 deletions
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2
HISTORY
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@ -667,3 +667,5 @@ Video Disk Recorder Revision History
2001-08-25: Version 0.93
- The menus and the channel display now show the current date and time.
- The new Setup parameter MaxVideoFileSize can be used to customize the
maximum size of the recorded video files.

5
MANUAL
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@ -398,6 +398,11 @@ Video Disk Recorder User's Manual
OSDwidth = 52 The width and height of the OSD .
OSDheight = 18 The valid ranges are width=40...56, height=12...21.
MaxVideoFileSize=2000 The maximum size of a single recorded video file in MB.
The valid range is 100...2000. Default is 2000, but
you may want to use smaller values if you are planning
on archiving a recording to CD.
* Executing system commands
The "Main" menu option "Commands" allows you to execute any system commands

5
config.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: config.c 1.55 2001/08/17 13:02:01 kls Exp $
* $Id: config.c 1.56 2001/08/25 13:37:37 kls Exp $
*/
#include "config.h"
@ -783,6 +783,7 @@ cSetup::cSetup(void)
ChannelInfoPos = 0;
OSDwidth = 52;
OSDheight = 18;
MaxVideoFileSize = MAXVIDEOFILESIZE;
CurrentChannel = -1;
}
@ -814,6 +815,7 @@ bool cSetup::Parse(char *s)
else if (!strcasecmp(Name, "ChannelInfoPos")) ChannelInfoPos = atoi(Value);
else if (!strcasecmp(Name, "OSDwidth")) OSDwidth = atoi(Value);
else if (!strcasecmp(Name, "OSDheight")) OSDheight = atoi(Value);
else if (!strcasecmp(Name, "MaxVideoFileSize")) MaxVideoFileSize = atoi(Value);
else if (!strcasecmp(Name, "CurrentChannel")) CurrentChannel = atoi(Value);
else
return false;
@ -880,6 +882,7 @@ bool cSetup::Save(const char *FileName)
fprintf(f, "ChannelInfoPos = %d\n", ChannelInfoPos);
fprintf(f, "OSDwidth = %d\n", OSDwidth);
fprintf(f, "OSDheight = %d\n", OSDheight);
fprintf(f, "MaxVideoFileSize = %d\n", MaxVideoFileSize);
fprintf(f, "CurrentChannel = %d\n", CurrentChannel);
f.Close();
isyslog(LOG_INFO, "saved setup to %s", FileName);

3
config.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: config.h 1.62 2001/08/25 11:50:24 kls Exp $
* $Id: config.h 1.63 2001/08/25 13:30:54 kls Exp $
*/
#ifndef __CONFIG_H
@ -287,6 +287,7 @@ public:
int VideoFormat;
int ChannelInfoPos;
int OSDwidth, OSDheight;
int MaxVideoFileSize;
int CurrentChannel;
cSetup(void);
bool Load(const char *FileName);

20
dvbapi.c
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@ -7,7 +7,7 @@
* DVD support initially written by Andreas Schultz <aschultz@warp10.net>
* based on dvdplayer-0.5 by Matjaz Thaler <matjaz.thaler@guest.arnes.si>
*
* $Id: dvbapi.c 1.109 2001/08/19 15:09:48 kls Exp $
* $Id: dvbapi.c 1.110 2001/08/25 13:52:38 kls Exp $
*/
//#define DVDDEBUG 1
@ -50,20 +50,16 @@ extern "C" {
#define DEV_OST_VIDEO "/dev/ost/video"
#define DEV_OST_AUDIO "/dev/ost/audio"
#define KILOBYTE(n) ((n) * 1024)
#define MEGABYTE(n) ((n) * 1024 * 1024)
// The size of the array used to buffer video data:
// (must be larger than MINVIDEODATA - see remux.h)
#define VIDEOBUFSIZE (1024*1024)
#define VIDEOBUFSIZE MEGABYTE(1)
// The maximum size of a single frame:
#define MAXFRAMESIZE (192*1024)
#define MAXFRAMESIZE KILOBYTE(192)
// 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 1GB 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):
#define MAXVIDEOFILESIZE (1024*1024*1024) // Byte
#define MAXFILESPERRECORDING 255
#define MINFREEDISKSPACE (512) // MB
@ -517,7 +513,7 @@ bool cRecordBuffer::RunningLowOnDiskSpace(void)
bool cRecordBuffer::NextFile(void)
{
if (recordFile >= 0 && pictureType == I_FRAME) { // every file shall start with an I_FRAME
if (fileSize > MAXVIDEOFILESIZE || RunningLowOnDiskSpace()) {
if (fileSize > MEGABYTE(Setup.MaxVideoFileSize) || RunningLowOnDiskSpace()) {
recordFile = fileName.NextFile();
fileSize = 0;
}
@ -2217,7 +2213,7 @@ void cCuttingBuffer::Action(void)
// Write one frame:
if (PictureType == I_FRAME) { // every file shall start with an I_FRAME
if (FileSize > MAXVIDEOFILESIZE) {
if (FileSize > MEGABYTE(Setup.MaxVideoFileSize)) {
toFile = toFileName->NextFile();
if (toFile < 0)
break;

11
dvbapi.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbapi.h 1.46 2001/08/11 12:22:01 kls Exp $
* $Id: dvbapi.h 1.47 2001/08/25 13:37:00 kls Exp $
*/
#ifndef __DVBAPI_H
@ -42,6 +42,15 @@ typedef struct CRect {
#define FRAMESPERSEC 25
// 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):
#define MAXVIDEOFILESIZE 2000 // MB
#define MINVIDEOFILESIZE 100 // MB
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);

11
i18n.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: i18n.c 1.33 2001/08/25 12:27:03 kls Exp $
* $Id: i18n.c 1.34 2001/08/25 13:41:57 kls Exp $
*
* Slovenian translations provided by Miha Setina <mihasetina@softhome.net>
* Italian translations provided by Alberto Carraro <bertocar@tin.it>
@ -857,6 +857,15 @@ const tPhrase Phrases[] = {
"Hauteur affichage",
"", // TODO
},
{ "MaxVideoFileSize",
"Max. Video Dateigröße",
"", // TODO
"", // TODO
"", // TODO
"", // TODO
"", // TODO
"", // TODO
},
// The days of the week:
{ "MTWTFSS",
"MDMDFSS",

3
menu.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.c 1.106 2001/08/25 13:27:26 kls Exp $
* $Id: menu.c 1.107 2001/08/25 13:37:27 kls Exp $
*/
#include "menu.h"
@ -1713,6 +1713,7 @@ void cMenuSetup::Set(void)
Add(new cMenuEditBoolItem(tr("ChannelInfoPos"), &data.ChannelInfoPos, tr("bottom"), tr("top")));
Add(new cMenuEditIntItem( tr("OSDwidth"), &data.OSDwidth, MINOSDWIDTH, MAXOSDWIDTH));
Add(new cMenuEditIntItem( tr("OSDheight"), &data.OSDheight, MINOSDHEIGHT, MAXOSDHEIGHT));
Add(new cMenuEditIntItem( tr("MaxVideoFileSize"), &data.MaxVideoFileSize, MINVIDEOFILESIZE, MAXVIDEOFILESIZE));
}
eOSState cMenuSetup::ProcessKey(eKeys Key)