can V5 run V3S driving record project?

[arglues]

Originally I wanted to buy the V3S developing board to develop a project just like driving recorder product, the the sales recommendated the newer V5 board to me. I bought double boards and tested almost mpp_sample and app. 
Now I want to try transport v3s project sourcecode to v5 board.  Can V5 support team confirm that the V5 board has capability to run the driving recorder sample code?

[jonsmirl]

The V3 Camdroid OS is not compatible with the newer V5 OS. The hardware is certainly capable of making a Car DVR, but you will have to do some work on the V3 app in order to get it running on the V5.

Camdroid was not a good choice for an OS, the current V5 buildroot based system is a much better base to work from. I will admit that three years ago Camdroid probably looked like a good option, but the future didn't work out in that direction. I also wonder why Allwinner does not port the V5 environment back to the V3/S3 in order to provide a more consistent API to work with.