2 ch object counting on DVR_RDK 04.00.00.03 at dm8168evm

hi all,

I use the dmvalConfig.ini for 1ch object counting is well ,but when I use the 2ch object counting  facing some troubles. 

I want to use the 2ch object counting on the DM8168 evm.

I faced the question is that when I used the dmvalConfig_2Ch.ini at the opt\dvr_rdk\ti816x\demo_ini it would work fail.

How could I do for 2ch object counting? have any setting on the program to avoid the "Segmentation fault caught" or "links_common/system/system_ipc_notify.c: status == Notify_S_SUCCESS : failed !!!"

thanks all~