4Kam DV4 Manuale operativo - Pagina 11

Sfoglia online o scarica il pdf Manuale operativo per DVR 4Kam DV4. 4Kam DV4 20. High quality digital video recorder system

REC Quality

[Resolution Rate]

D1 ---- PAL: 720x576 (25fps), NTSC: 720x480(30fps)

VGA---640x480 (30fps)

SIF----320x240 (30fps)

[Compression Rate]

VBR----Variable Bit rate

HQ------High Quality

SP-------Standard Play

LP-------Long Play

EP-------Extended Play

SLP-----Super Long Play

The user may set up Resolution Rate and Compression Rate

according to the time length and quality, VBR mode will automatically

adjust the bit rate as the scenes and the pixels, this is a mode in

consideration of the size of file in the premise of quality, it's the

common mode used by the people.