These cards a relatively inexpensive by using one Brooktree (bt) video capture chip shared for a number of inputs. The upside is low cost, downside is performance.
- Informasi 27 fps
- Using 1 source you get 25 fps
- Using 2 source you get 5 fps each (10 fps total)
- Using 4 sources you get 2.5 fps each (10 fps total)
Discuss: GrandTec Grand WiFi Camera Plus - network surveillance camera Sign in to comment. Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we. IP Video Server 1 Port MJPEG IP Video Server 4 Ports MJPEG Megapixel Wifi Camera MJPEG WiFi IP Cam Pro MJPEG.
Grandtec Electronic Corporation was founded by an elite group of engineers in 1991. We have extraordinary expertise in Digital and Analog display technologies which has led to the development of leading edge convergence products, such as WIFI device, Surveillance, USB device, VGA to Video, Video to VGA converter, and more. DRIVERS GRANDTEC MULTI VIEW FOR WINDOWS 8 DOWNLOAD. Pc video component. Ipcam webcam viewer, grand multi view. Grandtec user manuals download, manualslib. Single pass stereo. Security monitor pro. Ip camera webcam viewer.
..and so on. if you use more than 1 source, total FPS is 10/12
Please note that this will only show up as one video input (/dev/video0 for me). You will use channels of the input to access the multiple ports.
- bttv supported card types
- 57 -> GrandTec 'Grand Video Capture' (Bt848) [4344:4142]
- 77 -> GrandTec Multi Capture Card (Bt878)
- 103 -> Grand X-Guard / Trust 814PCI [0304:0102]
GrandTec Grand X-Guard 4P (GXG-4000)
Autodetected correctly and confirmed working with bttv driver. Running with rifles for mac.
GrandTec Grand X-Guard 9P (GXG-9000)
Confirmed working under ZoneMinder 1.22 (probably earlier). bttv driver 0.9.17 incorrectly detects this as a card type 57. You need to edit modprobe.conf (see below), then do a rmmod bttv and modprobe bttv to get it to work correctly.
Grand IP Camera Ii
/etc/modprobe.conf
I haven't had any problems testing with a single input but with each input added, the image gets brighter and more washed out. At 4 monitors, the image is no longer viewable with the default monitor brightness and contrast. The current theory is that providing a live connection to each input will resolve the problem and is supported by the following statement from Grandtec
Q. All of the cameras are just white screens. Why?
A. The card attempts to automatically color-balance all of the cameras at once. If a camera port is listed as active (9 and 16 port) or if a preview window is open (4 port) for a port that does not physically have a camera connected, then it tries to balance with a camera that is not there. The result is a white screen for all cameras. To resolve this, close or de-list as active any ports without cameras connected.
See Full List On Semantic.gs
GrandTec Grand X-Guard 16P (GXG-1600)
Needs the same configurations changes as the 9P card above.
Sources
These cards a relatively inexpensive by using one Brooktree (bt) video capture chip shared for a number of inputs. The upside is low cost, downside is performance.
- Informasi 27 fps
- Using 1 source you get 25 fps
- Using 2 source you get 5 fps each (10 fps total)
- Using 4 sources you get 2.5 fps each (10 fps total)
Discuss: GrandTec Grand WiFi Camera Plus - network surveillance camera Sign in to comment. Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we. IP Video Server 1 Port MJPEG IP Video Server 4 Ports MJPEG Megapixel Wifi Camera MJPEG WiFi IP Cam Pro MJPEG.
Grandtec Electronic Corporation was founded by an elite group of engineers in 1991. We have extraordinary expertise in Digital and Analog display technologies which has led to the development of leading edge convergence products, such as WIFI device, Surveillance, USB device, VGA to Video, Video to VGA converter, and more. DRIVERS GRANDTEC MULTI VIEW FOR WINDOWS 8 DOWNLOAD. Pc video component. Ipcam webcam viewer, grand multi view. Grandtec user manuals download, manualslib. Single pass stereo. Security monitor pro. Ip camera webcam viewer.
..and so on. if you use more than 1 source, total FPS is 10/12
Please note that this will only show up as one video input (/dev/video0 for me). You will use channels of the input to access the multiple ports.
- bttv supported card types
- 57 -> GrandTec 'Grand Video Capture' (Bt848) [4344:4142]
- 77 -> GrandTec Multi Capture Card (Bt878)
- 103 -> Grand X-Guard / Trust 814PCI [0304:0102]
GrandTec Grand X-Guard 4P (GXG-4000)
Autodetected correctly and confirmed working with bttv driver. Running with rifles for mac.
GrandTec Grand X-Guard 9P (GXG-9000)
Confirmed working under ZoneMinder 1.22 (probably earlier). bttv driver 0.9.17 incorrectly detects this as a card type 57. You need to edit modprobe.conf (see below), then do a rmmod bttv and modprobe bttv to get it to work correctly.
Grand IP Camera Ii
/etc/modprobe.conf
I haven't had any problems testing with a single input but with each input added, the image gets brighter and more washed out. At 4 monitors, the image is no longer viewable with the default monitor brightness and contrast. The current theory is that providing a live connection to each input will resolve the problem and is supported by the following statement from Grandtec
Q. All of the cameras are just white screens. Why?
A. The card attempts to automatically color-balance all of the cameras at once. If a camera port is listed as active (9 and 16 port) or if a preview window is open (4 port) for a port that does not physically have a camera connected, then it tries to balance with a camera that is not there. The result is a white screen for all cameras. To resolve this, close or de-list as active any ports without cameras connected.
See Full List On Semantic.gs
GrandTec Grand X-Guard 16P (GXG-1600)
Needs the same configurations changes as the 9P card above.
Sources
GD-425 4-PORT VIDEO SERVER
