# 单摄像头流和套接字用例

Source: [https://docs.qualcomm.com/doc/80-70014-50Y/topic/socketsrc-and-socketsink-use-case.html](https://docs.qualcomm.com/doc/80-70014-50Y/topic/socketsrc-and-socketsink-use-case.html)

此 pipeline 展示了如何获取摄像头流并将其存储在套接字中，从套接字中读取流，编码为 AVC，再将其存储在文件中。

1. 在开始执行用例之前，请确保完成 [多媒体用例](https://docs.qualcomm.com/doc/80-70014-50Y/topic/multimedia-use-cases.html) 中提到的前提条件。
2. 运行以下命令以执行用例：
    - 在控制台 1 中：

            gst-launch-1.0 -e qtisocketsrc socket=/tmp/input.sock ! video/x-raw\(memory:GBM\),format=NV12,width=1920,height=1080,framerate=30/1,compression=ubwc,interlace-mode=progressive,colorimetry=bt601 ! v4l2h264enc capture-io-mode=5 output-io-mode=5 ! h264parse ! mp4mux ! queue ! filesink location=/opt/video.mp4Copy to clipboard
    - 在控制台 2 中：

            gst-launch-1.0 -e qtiqmmfsrc name=camsrc ! video/x-raw\(memory:GBM\),format=NV12,width=1920,height=1080,framerate=30/1,compression=ubwc ! qtisocketsink socket=/tmp/input.sockCopy to clipboard

    下图显示了 pipeline 执行流程：

Figure : 1080p 摄像头流发送到套接字，从套接字读取，编码到 AVC 并存储在文件中
                    ![](data:image/png;base64,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)

**Parent Topic:** [多媒体用例](https://docs.qualcomm.com/doc/80-70014-50Y/topic/multimedia-use-cases.html)

Last Published: Nov 11, 2025

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