imx6双目同屏显示(两路摄像头分别显示在同一屏幕的左右两边)

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imx6双目同屏显示(两路摄像头分别显示在同一屏幕的左右两边)

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wuxiuxinxiuxin
Contributor II

大家好。我最近在调试两路ov5640(MIPI&DVP),功能OK,可以分别用以下指令把摄像头的看到的显示到LCD上。

1. gst-launch-1.0 imxv4l2src device=/dev/video1 ! 'video/x-raw,format=(string)UYVY,width=1280,height=720,framerate=(fraction)30/1'! imxv4l2sink

2. gst-launch-1.0 imxv4l2src device=/dev/video0 ! 'video/x-raw,format=(string)UYVY,width=1280,height=720,framerate=(fraction)30/1'! imxv4l2sink

我现在想两路摄像头同时显示在同一个LCD上。能不能用也gst-launch-1.0来实现。怎么操作?

我的uboot,kernel,rootfs用的是fsl_yocto-L3.14.52-1.1.0

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joanxie
NXP TechSupport
NXP TechSupport

pls refer to the chapter 7.5 overlaysink usage of -L3.14.52 i.MX Linux® User's Guide:
The overlaysink plugin is based on the GPU. It provides two main functions for video rendering:
• Video Overlay: composites multiple video playbacks into the same display.
• Multiple Display: shows videos to multiple displays, up to four displays.

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