Want more information about V4L2_CID_ARGUS_METADATA

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?

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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