Applications:
1, Video Meeting
2, Network streaming publishing
3, Video file recording
4, Long-Distance education
5, Long-Distance security
Features:
◎ 4-channel independently video/audio capture
◎ PCI r2.3 compliant, supports PCI-X slot
◎ Each channel can be set to NTSC or PAL independently
◎ 4 channels of composite-video input and 4 channels of stereo-audio input.
◎ Largest definition, NTSC: 720x480, PAL: 720X576.
◎ Supports all of capture software includes Media Encoder, Helix Real Producer etc.
◎ Higest frame rate:30 fps
◎ 4-channels decompressed video&audio DMA bus, which contributes to 0% CPU usage when previewing 4 channels video&audio concurrently.
◎ High-performance analog video filter, makes the video-quality of captured-data can be perfect reverted.
◎ Driver of perfect optimizing system-resource, which makes high-efficiency for video capturing.
◎ Self-detection on board, it will detect that driver installing is correctly or not.
◎ Circuit design with protecting from lighting-strike, make sure SVC404 run stably in a strict condition.
I, Testing SVC404 on a normal PC
1 PC Configuration
|
Main Board |
CPU |
Memory |
VGA Card |
|
Intel 865 |
P4 2.8G |
512MHz |
GEFORCE 4 128M |
2 Testing with below capturing-software
|
Software |
ch/definition/bit rate |
Testing time |
CPU usage |
Capturing quality |
|
Media Encoder |
3/384X288/256Kbps |
7 hours |
75%~92% |
Full frame rate |
|
Helix RealProducer |
3/320X240/384Kbps |
5 hours |
68%~89% |
Full frame rate |
|
AVCON video meeting system |
4/720X576/384Kbps |
3 hours |
85%~98% |
18fps high-definition, perfect color reverting |
|
WebLive Casting system |
4/352X288/500Kbps |
12 hours |
87%~96% |
Full frame rate |
II Testing SVC404 on server
1 Server model and configuration
|
Brand |
Model |
CPU |
Memory |
|
HP server |
ML350G4P |
Dual Xeon 3.0G/2M |
512M DDRII |
2 Testing with below capturing-software
|
Software |
ch/definition/bit rate |
Testing time |
CPU usage |
Capturing quality |
|
Media Encoder |
8/384X288/256Kbps |
4 hours |
75%~82% |
Full frame rate |
|
Helix RealProducer |
8/320X240/384Kbps |
5 hours |
68%~80% |
Full frame rate |
|
AVCON video meeting system |
12/640X480/384Kbps |
7 hours |
82%~91% |
18fps high-definition, perfect color reverting |
|
WebLive Casting system |
12/352X288/500Kbps |
11 hours |
87%~96% |
Full frame rate |
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