ZoneMinder Forums

Posted: **Thu Jul 31, 2014 5:05 pm**

I'm running ZM 1.27.1 on Slackware 14.1. I'm not getting any video and this is the error that comes up over and over again in the log.

Code: Select all

zmwatch	1531	ERR	Memory map file '/dev/shm/zm.mmap.6' should have been 896 but was instead 0	zmwatch.pl

I tested the DVR card and am able to record video using ffmpeg.

More infomation

ffmpeg version:

Code: Select all

ffmpeg version 2.3.1 Copyright (c) 2000-2014 the FFmpeg developers
  built on Jul 31 2014 13:14:32 with gcc 4.8.3 (GCC)
  configuration: --prefix=/usr
  libavutil      52. 92.100 / 52. 92.100
  libavcodec     55. 69.100 / 55. 69.100
  libavformat    55. 48.100 / 55. 48.100
  libavdevice    55. 13.102 / 55. 13.102
  libavfilter     4. 11.100 /  4. 11.100
  libswscale      2.  6.100 /  2.  6.100
  libswresample   0. 19.100 /  0. 19.100

I'm not sure what the error means or what to do to fix the problem. Any help would be greatly appreciated.

ZoneMinder Forums

Error while trying to view video.

Error while trying to view video.