TI DM365 SoC based design
TI TVP5158 multi-channel video decoder to capture video from analog camera¡¯s
Overall Record features are given below
- Multi-codec record support (H264/MPEG4/MJPEG)
- Field based encoding
- Up to three encode streams per channel
- Various record trigger modes including manual mode, motion detect mode, schedule based mode, external event input mode
- Audio
¡¤ 8 Khz / 16KHz Audio mono input and compression
- One of multiple input/playback audio channels can be output to the single speaker at a time
Storage of compressed input channels (audio+video)
- to SATA Hard Disk Drive (HDD) via USB SATA Bridge
- to USB Mass Storage Drives
Streaming of compressed input channels as well as playback channel (audio+video) over network
- TCP/IP protocol based streaming
Overall Playback performance is given below
- 1 CH playback of files stored in HDD / USB Drive
- CIF / Half D1 / D1 resolution
- NTSC / PAL
- Up to 30fps
- Playback data can be viewed on the display monitor
- Playback data can also be streamed over network to VMS Client
- When Playback runs in parallel with recording/live view, recording/live view FPS is reduced according to available system performance
- Various playback modes like playback / search based on camera input, date, event type
- Trick play modes for FF / REW
Live view
- All input / playback video channels can be viewed at the same time with different screen layouts supported
- Display type: S-video (NTSC/PAL), composite (NTSC/PAL), computer monitor display (upto XGA 1024x768 or XGA+ 1152x864)
- De-interlacing of data before display
Multiple user interfaces
- Keyboard, Mouse based UI for local control with On-Screen Display (OSD) on the display device
- Buttons on Front panel of the product for basic control
Other features
- HDD content backup via USB 2.0 storage drive
- Video loss detection
- Camera title, date-time imprint on the input video channels
- PTZ control for analog camera input¡¯s
Software Development Kit (SDK) provided for easy customization
- Modular, scalable, robust software architecture with ability to change customize different parts of the system easily
- Open Source Linux OS based software stack
- Complete source available along with documentation