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Increased PLAYERBUFSIZE to (MAXFRAMESIZE * 5) to avoid stuttering replay under heavy system load, and to better document that this buffer size is related to the maximum frame size

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Klaus Schmidinger 2019-05-27 14:15:06 +02:00
parent 96aa4cacae
commit e8ae4afd09
2 changed files with 6 additions and 3 deletions
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5
HISTORY
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@ -9348,7 +9348,7 @@ Video Disk Recorder Revision History
Senzel). Senzel).
- Official release. - Official release.
2019-05-23: Version 2.4.1 2019-05-27: Version 2.4.1
- Fixed handling the tfRecording flag in the SVDRP commands MODT and UPDT (reported - Fixed handling the tfRecording flag in the SVDRP commands MODT and UPDT (reported
by Johann Friedrichs). by Johann Friedrichs).
@ -9409,3 +9409,6 @@ Video Disk Recorder Revision History
this is inappropriate; implicitly setting events to "not running" is now also logged. this is inappropriate; implicitly setting events to "not running" is now also logged.
- Fixed asserting free disk space in case there is no local timer currently recording. - Fixed asserting free disk space in case there is no local timer currently recording.
- The default maximum size of a cPixmap has been raised to the maximum possible value. - The default maximum size of a cPixmap has been raised to the maximum possible value.
- Increased PLAYERBUFSIZE to (MAXFRAMESIZE * 5) to avoid stuttering replay under heavy
system load, and to better document that this buffer size is related to the maximum
frame size.

4
dvbplayer.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: dvbplayer.c 4.5 2017/11/26 14:55:03 kls Exp $ * $Id: dvbplayer.c 4.6 2019/05/27 13:54:19 kls Exp $
*/ */
#include "dvbplayer.h" #include "dvbplayer.h"
@ -230,7 +230,7 @@ bool cNonBlockingFileReader::WaitForDataMs(int msToWait)
// --- cDvbPlayer ------------------------------------------------------------ // --- cDvbPlayer ------------------------------------------------------------
#define PLAYERBUFSIZE MEGABYTE(1) #define PLAYERBUFSIZE (MAXFRAMESIZE * 5)
#define RESUMEBACKUP 10 // number of seconds to back up when resuming an interrupted replay session #define RESUMEBACKUP 10 // number of seconds to back up when resuming an interrupted replay session
#define MAXSTUCKATEOF 3 // max. number of seconds to wait in case the device doesn't play the last frame #define MAXSTUCKATEOF 3 // max. number of seconds to wait in case the device doesn't play the last frame