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?

Last year Wu Caesar launched his V3 board on Indiegogo and sold $13,600 worth of boards. 
https://www.indiegogo.com/projects/liche...n-finger#/

Have you considered launching your V5 board on Indiegogo? You can still launch again there even if you are already shipping. For sure cnx-software guy will help you promote indiegogo launch.

Wu is located in Shenzhen, maybe he can give you some tips on launching your board. He graduated four years ago.

His email is:  无材 <zepanwucai@gmail.com>

When you firstly run mpp_sample/app, you will find there are several errors like these:
   

Don't worry! Fix it by following the blow steps:
1. get the root priority by enter :

The image sensor is 4K. And I want to send 1080P output. Is there an API that will let me pan my 1080P window around inside the 4K frame while keeping the pipeline active? 

Can I also dynamically zoom - switch between mapping the entire 4K frame into 1080P vs panning a 1080P window around inside the 4K frame?

I would like to do this is real time and not interrupt the h.264 encoding.

Taobao store link. AliExpress store link.

Does anyone have a picture or instructions for connecting the LCD screen to the kit?

I'm not sure what direction the flex goes in.

Also, there appears to be a smaller ribbon cable, but I'm not sure where this connects to?

Any help is appreciated!

-Derek

This ioctl call apparently finishes before the blit is complete.  
Is there some way to query if the stretch blit is complete?
Is the 'g2d_wait_cmd_finish()' exposed someplace?

For new users it would be convenient if all of the demo apps from the Allwinner V5 SDK were included in the OS download. Put them in a folder on the desktop so that they will be obvious to new users.  Everyone likes a whiz-bang demo when they first open a new toy.

Is there a way to change the H264 encoder bitrate while it is running?  I would like to adjust the bit rate when in constant bit rate mode.  I see the 'AW_MPI_VENC_SETRcParam' API has been commented out.  Is there another way to do it?

Does the AW_MPI_VENC_SetFrameRate function work while the encoder is running?

If I wanted to change the bitrate and/or framerate, do I just stop receiving pictures or do I have to reset the encoder?

Why is taobao refusing to let me order it? I am in USA.

According to relevant local laws and regulations and Taobao policy, this product cannot be shipped to your country or region.


You might need to remove the word 'Sony' from the description. Taobao may be flagging it as counterfeit.