# 主摄像头各有两条数据流：4k AVC MP4、1080p YUV 预览为客户端 1；辅助摄像头：720p AVC、720p YUV 预览为客户端 2

Source: [https://docs.qualcomm.com/doc/80-70015-50SC/topic/two-streams-main-camera-4k-avc-mp4-1080p-yuv-preview-client1-scnd-camera-720p-avc-720p-yuv-client2.html](https://docs.qualcomm.com/doc/80-70015-50SC/topic/two-streams-main-camera-4k-avc-mp4-1080p-yuv-preview-client1-scnd-camera-720p-avc-720p-yuv-client2.html)

此 pipeline 显示了从主摄像头中获取的两个数据流（4k 和 1080p）。4k 数据流编码为 H.264 并进行多路复用。1080p 数据流发送到显示器。

还显示了从辅助摄像头获取的两个数据流（均为 720p）：

- 一个数据流被发送到编码器，编码为 H.264 并进行多路复用。
- 另一个数据流被发送到显示器。

运行 pipeline：

    gst-launch-1.0 -e qtiqmmfsrc name=camsrc_0 video_1::type=preview ! video/x-raw\(memory:GBM\),format=NV12,width=3840,height=2160,framerate=30/1,compression=ubwc,interlace-mode=progressive,colorimetry=bt601 ! queue ! v4l2h264enc capture-io-mode=5 output-io-mode=5  ! queue ! h264parse ! mp4mux ! queue ! filesink location="/opt/mux1.mp4" camsrc_0. ! video/x-raw\(memory:GBM\),format=NV12,width=1920,height=1080,framerate=30/1,compression=ubwc ! waylandsink x=0 y=0 width=500 height=400 async=true sync=false qtiqmmfsrc name=camsrc_1 camera=1 video_1::type=preview ! video/x-raw\(memory:GBM\),format=NV12,width=1280,height=720,framerate=30/1,compression=ubwc,interlace-mode=progressive,colorimetry=bt601 ! queue ! v4l2h264enc capture-io-mode=5 output-io-mode=5 ! queue ! h264parse ! mp4mux ! queue ! filesink location="/opt/mux2.mp4" camsrc_1. ! video/x-raw\(memory:GBM\), format=NV12, width=1280, height=720, framerate=30/1,compression=ubwc ! waylandsink x=510 y=0 width=500 height=400 async=true sync=falseCopy to clipboard

如需停止用例，可按下 CTRL + C，使用以下 scp 命令从设备中拉取录制的内容，然后在主机 PC 上播放内容。

    scp -r root@[DEVICE IP-ADDR]:/opt/mux1.mp4 user1@[HOST IP-ADDR]:/workspaceCopy to clipboard

    scp -r root@[DEVICE IP-ADDR]:/opt/mux2.mp4 user1@[HOST IP-ADDR]:/workspaceCopy to clipboard

MP4 文件和快照可在媒体播放器上播放。将显示来自摄像头的预览流。

下图显示了 pipeline 执行流程：

![](data:image/png;base64,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)

**Parent Topic:** [多摄像头/多客户端用例](https://docs.qualcomm.com/doc/80-70015-50SC/topic/multi-camera-multi-client-use-cases.html)

Last Published: Nov 11, 2025

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多摄像头/多客户端用例](https://docs.qualcomm.com/bundle/publicresource/80-70015-50SC/topics/multi-camera-multi-client-use-cases.md) [Next Topic
两个数据流（均为 720p）- 每个摄像头各一个，采用并排拼接方式发送到显示器](https://docs.qualcomm.com/bundle/publicresource/80-70015-50SC/topics/two-streams-both-720p-one-from-each-camera-with-side-by-side-stitching-sent-to-display.md)