ZoneMinder Forums

Posted: **Tue Apr 14, 2009 6:16 pm**

I've just upgraded a working 1.23.1 ZM system on Centos 5 to 1.24.1 and both my cameras have stopped working..

I've got an 8 port BT878 board which had been working perfectly. Upgraded as per instructions and now, no video.

I've enabled debugging and get this:-

Code: Select all

04/14/09 19:10:54.258289 zmc_dvideo2[6560].ERR-zm_local_camera.cpp/1175 [Capture failure for frame 0: Invalid argument]
04/14/09 19:10:54.258381 zmc_dvideo2[6560].ERR-zmc.cpp/199 [Failed to prime capture of initial monitor]

Can anyone help?

Posted: **Tue Apr 14, 2009 8:10 pm**

Have you checked that the settings in your monitor source tabs look sensible?

Do you know if you are using the Video for Linux 2 api or the version 1 one?

Posted: **Thu Apr 16, 2009 4:24 pm**

They appeared okay (using v4l1). I changed them to v4l2 and they now work.. strange..

Posted: **Fri Apr 24, 2009 12:40 am**

How/what exactly did you change?

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zmc exited abnormally...

zmc exited abnormally...