Siemens CCMX1315-LP Benutzerhandbuch
Configuration
22
Siemens Building Technologies
Fire Safety & Security Products
01.2009
7 Configuration
7.1
Compression
Image mode
z
Both functions of JPEG and MPEG4 are effective.
z
Two streams, 1 & 2 available for selection. Stream 1 can be set to JPEG and
MPEG4, but only JPEG available for Stream 2
MPEG4, but only JPEG available for Stream 2
JPEG
The following settings are enabled when "Compression Mode" is set to "JPEG".
The following settings are enabled when "Compression Mode" is set to "JPEG".
z
Resolution
Configure resolution. Higher resolution results in larger image
Possible settings
Configure resolution. Higher resolution results in larger image
Possible settings
：1280×960 (4 VGA)／640×480 (VGA)／320×240 (QVGA)
z
Compression Ratio
Set quality of delivered images. The size of image files (JPEG files) varies in
accordance with compression ratio. Five options are available from Low to High
Set quality of delivered images. The size of image files (JPEG files) varies in
accordance with compression ratio. Five options are available from Low to High
–
Low compression: This setting produces highest image quality. The file size
increases.
increases.
–
Mid compression: Standard setting.
–
High compression: This setting produces lowest image quality. The file size
decreases.
decreases.
z
Frame Rate: seven frame rates – 1, 2, 3, 5, 10, 12, 25 – are available for
selection.
selection.