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4 Channel MPEG4 Video/Audio Capture Card with SAA7146 PCI Bridge
- Multi-standard Video compression
- Synchronized Video and Audio
- On-screen Display (OSD) function
- 4 Channel real-time Recoding & Playback
- Camera loss detection & motion detection
- Multi-channel H/W decoder
- Real-time digital watermarking for authentication
- Fragile watermark & adjustable strength
- Detection of tampering position |
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