Hello, i have a AVC791ZA-A system (AVTECH 4CH H.264 DVR), and i have a big problem, the recording of the video don't work correctly.
When i play the recorded videos, i have 5 seconds of video and 5 seconds of lag ! I have searched into the option but i don't found anything to help me.
What can be the problem ? The HDD to much slow ? (500GB) The quality of the video too much high (i have tested to reduce quality but i have the same problem)
I don't found firmware for my system, and it's hard to contact AVTECH. I don't found french forum for this kind of system. I hope somebody know this problem and can help me.
Thank you very much.