DM365 Digital Video Recorder Reference Design (DM365DVR-UD1)

A DVR reference design based on the TMS320DM365 digital media processor with DaVinci technology and the TI TVP5158 multi-channel video decoder for faster development at a reduced cost.


Hardware: TI TMS320DM365 digital media processor based on DaVinciT technology TI TVP5158, new multi-channel video decoder with integrated audio Storage of compressed input (SATA and USB) Streaming of compressed input (Ethernet) Local display support up to 800Г—600 resolution Local user interface support Pan, tilt and zoom camera support Software: Multi-codec system allows triple stream per channel (H.264, MPEG-4 and MJPEG) for real-time signal processing Simultaneous record (65 fps at D1 or 260 fps at CIF),playback (30 fps), storage, streaming and display Audio/video adjustment tools Video timestamp support Software Development Kit (SDK) provided for easy customization TI's new TVP5158 multi-channel video decoder provides improved image quality: 4-ch NTSC/PAL video decoder with robust auto detection Each channel: Independent scalers (half D1/CIF) One 10-bit ADC with 2Г— oversampling Patented 2-D 5-line adaptive comb filter with high-quality video Integrated anti-aliasing filter Noise reduction and auto contrast Multiplexed video output (singlesampling clock - byte or line mode) Supports 8-bit BT.656, dual/quad 8-bit BT.656, and 16-bit BT.601 compatible interfaces Video/Audio cascade connection 2 stereo or 4 mono audio ADCs TDM (time-division-multiplexed) audio output


DM365 Digital Video Recorder Reference Design DM365DVR-UD1