GeoVision GV-1120A, Руководство по установке

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Frame rate limit in a single hard disk when connecting to SDI cameras
Hardware Compression
H.264
Video Resolution
NTSC PAL
1080p 360 FPS 300 FPS
1080i 360 FPS 300 FPS
720p 720 FPS 600 FPS
Note: The above data was determined using the default codec H.264, default quality
level Q3 and hard disks with average R/W speed above 110 MB/s.
The frame rate limit is based on the resolution of video sources. The higher video
resolutions the lower frame rates you can assign to a single hard disk. In other words, the
higher frame rates you wish to record the more hard disks you need to install. For the
information of recording frame rates, you may consult the user’s manual of the GV-
System or the IP camera that you wish to connect to.
• The hard disk space required to install GV-System must be at least 1 GB.
• To use Advanced Video Analysis, at least 1 GB of memory is required.
• To use two or more of the following functions simultaneously, at least 2 GB of memory is
required: Advanced Video Analysis, Video Analysis, IP Camera and Pre-Record by
Memory.
3. CPU Requirements:
• For recording resolution of 640 x 480 or above, Pentium 4 processor with Hyper
Threading is required.
4.
4. Default Settings:
• For software recording rates, all GV Cards are set to CIF. For hardware recording rates,
GV-4008A / 4008 / 3008 Card is set to D1.
5. The Card with PCI-E Interface:
• GV-Video Capture Cards with x1 interface support the PCI Express x1, x4, x8 or x16 slot.
GV-1120B, GV-1240B, GV-1480B Cards with x4 interface support x4, x8 or x16 slot.