Want more information about V4L2_CID_ARGUS_METADATA

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
1

Hi all,

My requirement is to get embeddeddata using v4l2 control items, and I found V4L2_CID_ARGUS_METADATA.

I wonder that:

  1. Can I accomplish my needs with this item?
  2. Are there more sample programs for this item?
3

hello tiansj0704,

did you meant getting embedded data in the VI buffer without using libargus?
there’s chan->emb_buf; to allocates private buffer for embedded data storage. you may retrieved via user-space.

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