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）

[wuxiuxinxiuxin]

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

[meifangchang]

你是如何解决的，求助 啊

[joanxie]

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.