# Multi camera/Multi client use cases

Source: [https://docs.qualcomm.com/doc/80-70014-50/topic/multi-camera-multi-client-use-cases.html](https://docs.qualcomm.com/doc/80-70014-50/topic/multi-camera-multi-client-use-cases.html)

The multi camera/multi client use cases demonstrate scenarios where multiple camera
        streams are displayed in modes such as picture-in-picture and side-by-side.

Before you begin executing the use cases, ensure that you complete the preconditions
            mentioned in [Multimedia use cases](https://docs.qualcomm.com/doc/80-70014-50/topic/multimedia-use-cases.html).

- **[Two streams each from main camera: 4k AVC MP4, 1080p YUV preview as Client 1 and secondary camera: 720p AVC, 720p YUV as Client 2](https://docs.qualcomm.com/doc/80-70014-50/topic/two-streams-main-camera-4k-avc-mp4-1080p-yuv-preview-client1-scnd-camera-720p-avc-720p-yuv-client2.html)**  

The pipeline shows two streams (4k and 1080p) taken from the main camera. The 4k         stream is encoded as H.264 and multiplexed. The 1080p stream is sent to display.
- **[Two streams – both 720p—one from each camera with side-by-side stitching sent to display](https://docs.qualcomm.com/doc/80-70014-50/topic/two-streams-both-720p-one-from-each-camera-with-side-by-side-stitching-sent-to-display.html)**  

The pipeline shows two streams (both 720p) taken from the main camera and secondary         camera respectively. Both streams are sent to be composed side-by-side and then         displayed.
- **[Two streams – both 720p—one from each camera with side-by-side stitching sent to encode for filesave and RTSP streaming](https://docs.qualcomm.com/doc/80-70014-50/topic/two-streams-both-720p-one-from-each-camera-with-side-by-side-stitching-sent-to-encode-for-filesave-and-rtsp-streaming.html)**  

The pipeline shows two streams (both 720p) taken from the main camera and secondary         camera respectively. Both are sent to be composed side-by-side, and then duplicated and         encoded. One is multiplexed and saved to a file while the other is streamed through         RTSP.
- **[Two streams – both 720p—one from each camera with picture-in-picture composition and sent to display](https://docs.qualcomm.com/doc/80-70014-50/topic/two-streams-both-720p-one-from-each-camera-with-picture-in-picture-composition-and-sent-to-display.html)**  

The pipeline shows two streams (both 720p) taken from the main camera and secondary         camera respectively. Both are sent to be composed as picture-in-picture and then         displayed.
- **[Two streams – both 720p—one from each camera with picture-in-picture composition sent to encode for filesave and RTSP streaming](https://docs.qualcomm.com/doc/80-70014-50/topic/two-streams-720p-one-camera-with-pip-composition-to-encode-filesave-rtsp-streaming.html)**  

The pipeline demonstrates two streams (both 720p) taken from main camera and         secondary camera respectively. Both are sent to be composed as picture-in-picture, and then         duplicated and encoded. One is multiplexed and saved to a file while the other is streamed         via RTSP.

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

Last Published: Oct 27, 2025

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Two streams each from main camera: 4k AVC MP4, 1080p YUV preview as Client 1 and secondary camera: 720p AVC, 720p YUV as Client 2](https://docs.qualcomm.com/bundle/publicresource/80-70014-50/topics/two-streams-main-camera-4k-avc-mp4-1080p-yuv-preview-client1-scnd-camera-720p-avc-720p-yuv-client2.md)