elmachico

HI, i bought an Avtech dvr H264(4 channels) and hard disk 500gb. When i start recording my dvr registration is only 1 week. I want at least 20 day. i have set record type on cif. How i doing to obtain an highest duration of the recording??

Hi almest, if i set frame the ips is 25/4 and i will have 6-7 FPS fo each channel,while 100 IPS means that for each channel i have 25 FPS,right?

Thanks to all for reply. Now if i set motion detection recording the registration don't cover all 24H, i need this. Watching on my dvr in record section i find IMAGE SIZE(CIF, FRAME, FIELD)........QUALITY(NORMAL,HIGH, BEST,SUPERBEST) CIF--->MANUAL RECORD IPS:100 FIELD--->MANUAL RECORD IPS:50 FRAME--->MANUAL RECORD IPS:25 OVERWRITE:yes What is the best combination to obtain an highest time of recording? Regarding a new hard disk i would try to resolve this problem whitout extra cost. Finally if it is really necessary changing hard disk, i will do in a second moment.