bt878 multiplexed inputs problem

Forum for questions and support relating to the 1.24.x releases only.
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nux
Posts: 13
Joined: Mon Jul 23, 2007 7:02 pm
Location: argentina

bt878 multiplexed inputs problem

Post by nux » Sun Oct 18, 2009 12:14 am

Hi ,

I read this post : http://www.zoneminder.com/forums/viewto ... m&start=30 , I have a 4 port card which works ok with 1.23 but when we upgraded to 1.24 we obtain the same image in all channels (/dev/video0 channels 0,1,2,3) we probed with v4l1 and v4l2 .... and nothing.
If we configure only one channel (only one cam in zoneminder), we obtain the correct image in each input.
We tested the card with xawtv and works ok.

Can someone help us ?

Thanks in advance !

timcraig
Posts: 195
Joined: Mon Dec 10, 2007 5:53 pm
Location: San Jose, CA
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Post by timcraig » Mon Oct 19, 2009 5:24 pm

Go to the 'Config' tab in Zoneminder's options window and uncheck 'V4L_MULTI_BUFFER' option. Then restart Zoneminder.

nux
Posts: 13
Joined: Mon Jul 23, 2007 7:02 pm
Location: argentina

Post by nux » Tue Oct 20, 2009 2:37 pm

yes ! you are right !

thanks a lot !

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