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Increased the size of the TS buffer to 16MB, to have more reserve when recording several HD programmes

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This commit is contained in:
Klaus Schmidinger 2020-10-15 10:16:38 +02:00
parent f24e93ade1
commit 36be6abfbd
2 changed files with 7 additions and 3 deletions
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4
HISTORY
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@ -9513,7 +9513,7 @@ Video Disk Recorder Revision History
with the main menu open. with the main menu open.
- Official release. - Official release.
2020-10-12: Version 2.4.5 2020-10-15: Version 2.4.5
- Updated the Italian OSD texts (thanks to Diego Pierotto). - Updated the Italian OSD texts (thanks to Diego Pierotto).
- Fixed handling newline characters in ci.c's CopyString() (reported by Winfried Köhler). - Fixed handling newline characters in ci.c's CopyString() (reported by Winfried Köhler).
@ -9526,3 +9526,5 @@ Video Disk Recorder Revision History
The version numbers (both VDRVERSNUM and APIVERSNUM) have been bumped to 2.4.5 to The version numbers (both VDRVERSNUM and APIVERSNUM) have been bumped to 2.4.5 to
indicate this change. indicate this change.
- Fixed alignment of semi-circles in case of odd sizes. - Fixed alignment of semi-circles in case of odd sizes.
- Increased the size of the TS buffer to 16MB, to have more reserve when recording
several HD programmes.

6
dvbdevice.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: dvbdevice.c 4.23 2020/06/10 14:52:43 kls Exp $ * $Id: dvbdevice.c 4.24 2020/10/15 10:16:38 kls Exp $
*/ */
#include "dvbdevice.h" #include "dvbdevice.h"
@ -34,6 +34,8 @@ static int DvbApiVersion = 0x0000; // the version of the DVB driver actually in
#define SCR_RANDOM_TIMEOUT 500 // ms (add random value up to this when tuning SCR device to avoid lockups) #define SCR_RANDOM_TIMEOUT 500 // ms (add random value up to this when tuning SCR device to avoid lockups)
#define TSBUFFERSIZE MEGABYTE(16)
// --- DVB Parameter Maps ---------------------------------------------------- // --- DVB Parameter Maps ----------------------------------------------------
const tDvbParameterMap PilotValues[] = { const tDvbParameterMap PilotValues[] = {
@ -2311,7 +2313,7 @@ bool cDvbDevice::OpenDvr(void)
CloseDvr(); CloseDvr();
fd_dvr = DvbOpen(DEV_DVB_DVR, adapter, frontend, O_RDONLY | O_NONBLOCK, true); fd_dvr = DvbOpen(DEV_DVB_DVR, adapter, frontend, O_RDONLY | O_NONBLOCK, true);
if (fd_dvr >= 0) if (fd_dvr >= 0)
tsBuffer = new cTSBuffer(fd_dvr, MEGABYTE(5), DeviceNumber() + 1); tsBuffer = new cTSBuffer(fd_dvr, TSBUFFERSIZE, DeviceNumber() + 1);
return fd_dvr >= 0; return fd_dvr >= 0;
} }