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This document is a libzep API reference for users of Zao SDK for Jetson (hereinafter Zao SDK).

Intended audience: Developers of video/audio transmission systems using Zao SDK

Please refer to the separate document for the overall structure of Zao SDK and the position of libzep.

libzep API reference

This document is generated by Doxygen. Please follow the Namespaces, Classes, and Files links at the top of the page, or use the search box in the upper right corner to find the page you need.

Sample

This SDK provides sample video/audio input/output programs with source code, which can be created by SDK users.

|name|category|function| |–|:–:|–| |–|Name|Category|Functionality| |–:–:|–|ZaoVideoSourceWebcam|Video|Sends video from WebCam to cloud side. |ZaoVideoSource4cam`|Video|Send video from up to 4 cameras such as WebCam to the cloud as a single video stream by imposition| |ZaoAudioSourceAlsa |Audio|Sends audio data captured from ALSA's Capture device to the cloud side |AudioSinkAlsa|Playback audio data received from the cloud on ALSA's Playback device |ZaoSerialProxyTty |Data|Connects USB to serial adapter to cloud side |ControlCloud` |control| to control the operation and realize UI

For more details, please refer to the following pages.

• How to build example programs
• How to use the sample programs
  • examples-usage-video-source-webcam
  • Sample Program ZaoVideoSource4cam
  • Sample Program ZaoAudioSourceAlsa
  • Sample Program ZaoAudioSinkAlsa
  • sample program How to use ZaoSerialProxyTty
  • Sample Programs Using ZaoControlCloud