# Two streams – both 720p—one from each camera with side by side stitching sent to
        display

Source: [https://docs.qualcomm.com/doc/80-70015-50/topic/two-streams-both-720p-one-from-each-camera-with-side-by-side-stitching-sent-to-display.html](https://docs.qualcomm.com/doc/80-70015-50/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.

Run the
            pipeline:

    gst-launch-1.0 -e qtivcomposer name=mixer sink_0::position="<0, 0>" sink_0::dimensions="<640, 360>" sink_1::position="<640, 0>" sink_1::dimensions="<640, 360>" mixer. ! queue ! waylandsink enable-last-sample=false fullscreen=true qtiqmmfsrc name=camsrc_0 camera=0 ! video/x-raw\(memory:GBM\), format=NV12, width=1280, height=720, framerate=30/1, compression=ubwc ! mixer. qtiqmmfsrc name=camsrc_1 camera=1 ! video/x-raw\(memory:GBM\), format=NV12, width=1280, height=720, framerate=30/1, compression=ubwc ! mixer.Copy to clipboard

The composed streams from the camera are displayed.

To stop the use case, press CTRL + C.

The figure shows the flow of pipeline execution:

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

**Parent Topic:** [Multi camera/Multi client use cases](https://docs.qualcomm.com/doc/80-70015-50/topic/multi-camera-multi-client-use-cases.html)

Last Published: Oct 27, 2025

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Two streams – both 720p—one from each camera with side by side stitching for encode and RTSP streaming](https://docs.qualcomm.com/bundle/publicresource/80-70015-50/topics/two-streams-both-720p-one-from-each-camera-with-side-by-side-stitching-sent-to-encode-for-filesave-and-rtsp-streaming.md)