This page provides all the information related to Design Module 3 - VCU TRD Multi stream Audio-Video Capture and Display design.

Table of Contents

1 Overview

The primary goal of this Design is to demonstrate the capabilities of the VCU hard block present in Zynq UltraScale+ EV devices with a soft audio codec. The TRD will serve as a platform to tune the performance parameters of the VCU and arrive at optimal configurations for encoder and decoder blocks with audio-video synchronization.

This design supports the following video interfaces:

Sources:

• HDMI-Rx capture pipeline implemented in the PL

• MIPI CSI-2 Rx capture pipeline implemented in the PL

• File source (SD card, USB storage, SATA hard disk)

• Stream-In from network or internet

Sinks:

• DP-Tx display pipeline in the PS

• HDMI-Tx display pipeline implemented in the PL

VCU Codec:

• Video Encode/Decode capability using VCU hard block in PL 

  • AVC/HEVC encoding

  • Encoder/decoder parameter configuration

Streaming Interfaces:

• 1G Ethernet PS GEM 

Video format:

• NV12

Audio Configuration:

• Codec: Opus

• Format: S24_32LE

• Channels: 2

• Sampling rate: 48 kHz

• Source: HDMI-Rx/ I2S-Rx

• Render: HDMI-Tx/ I2S-Tx/ DP

Audio Deliverables: