The PHILIPS DVB SAA7146 chipset is a comprehensive digital video broadcasting (DVB) solution tailored for television tuner cards and set-top boxes. It integrates advanced features including MPEG-2 decoding, digital video broadcasting, and audio/video processing, ensuring high-quality TV viewing experiences. With its robust architecture and efficient processing capabilities, it enables seamless playback of digital television signals, including high-definition content. Equipped with diverse connectivity options, it allows for easy integration into various digital TV devices and platforms. Overall, the PHILIPS DVB SAA7146 chipset is a reliable and efficient solution for capturing and processing digital TV signals in a wide range of applications.
4 channel PC-based DVR solution
4 channel live monitoring & PCI capture
Windows 2000/XP
Multi-standard video compression (standards can be
differently selected for each channel)
MPEG-4 ASP @ L5 (ISO/IEC 14496-2)
MPEG-2 MP @ ML (ISO/IEC 13818-2)
MPEG-1 (ISO/IEC 11172-2)
Real-time video monitoring
- 1 channel : 720×480(576) @ 30(25)Hz
- 4 channel : 360×240(288) @ 120(100)Hz
Multi-channel video recording (1~4 channels)
- 720×480(576) @ 1~30(25)Hz
- 720×240(288) @ 1~60(50)Hz
- 360×240(288) @ 1~120(100)Hz
Multi-channel video playback
- 4 channel hardware decoding by AT2041
- 4 channel software decoding by CPU
Multi-channel speech encoding/decoding
- ADPCM(G.726) or PCM
- 4 channel encoding
- 1 channel decoding
Real-time digital watermarking for authentication
Fragile watermark & adjustable strength
Detection of tampering position
Proprietary motion detection function
Real-motion based accurate detection
