Hello,
Please refer to section 7.3.1.6.3 (Multiple videos overlay) of "i.MX_Linux_User's_Guide.pdf"
of the recent NXP BSP (please use it) :
< https://www.nxp.com/webapp/Download?colCode=L3.14.52_1.1.0_MX6QDLSOLO&appType=license&location=null >
Have a great day,
Yuri
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