Getting pixel data (data type 0x2C) and embedded data (data type 0x12) on particular VC

Robotics & Edge Computing Jetson Systems Jetson AGX Xavier
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1

Hi Nvidia team,

We are successfully able to get pixel data (data type 0x2C) to user space, but Embedded data (data type 0x12) is present as part of private buffer(emb_buf) of VI (i.e. vi5_fops.c). How to get pixel data and embedded data in single buffer from VI to user space. Is there any method we can achieve it

Jetpack version we are using : 5.0.2

With Regards,

Ashwath B N

3

You need modify the vi5_fops.c to export to user space.

Thanks

4

Hi Shaneccc,

Could you please provide some reference code how to do it from vi5_ops.c so that we can export to user space in a correct way.

with Regards,

Ashwath B N

5

I don’t have any sample code to share.

You may need handle it by yourself.

Thanks