PCI Express VideoDMA IP
PCIe-Video-DMA IPis a multi-channel plug-and-use multi-media DMA IP, which can take SDI with or without embedded audio and/ or video elementary stream and write base-band (uncompressed) video, compressed video and audio to host memory using high performance scatter-gather DMA.
Windows driver and sample applications are supplied with IP to speed-up host-side application development. This IP is proven on hardware and has been used in real-time video-audio ingest/ monitoring applications.
Features:
- Support for PCIeGen 2.0 x 4-lanes
- Up to 4 media channels
- High performance scatter-gather DMA
- All SDI formats up to 1080p30
- Video elementary stream rate up to 110 mbps
- YUVU and V210 video formats
- Up to 16-channels 24-bit 48KHz SDI embedded audio
- Includes SDI audio de-embedder
- Inbuilt Audio video synchronization between base-band video , encoded video and audio
- Memory buffer interface to buffer up to 8 video frames to compensate for host CPU/ Software processing jitter
- Timecode tagging of video frames/ audio
- Options available to include AVC Intra (AVCi) encoder/decoder