CopyMetaData

This node copies metadata from one image to another, filtering the metadata to exclude some keys if required.

Inputs and Controls

Connection Type

Connection Name

Function

Input

Meta

The node whose metadata you want to copy to the output.

Image

The node whose image you want to pass down the tree.

Control (UI)

Knob (Scripting)

Default Value

Function

CopyMetaData Tab

metadata from

mergeMode

Image + Meta

Set the image and metadata combination you intend to pass down the tree:

Image+Meta - add the metadata from the Meta input to the meta- data from the Image input. If the inputs share any common metadata keys, the values taken from the Meta input override those taken from the Image input.

Meta only - only use the metadata from the Meta input.

Meta+Image - add the metadata from the Image input to the meta- data from the Meta input. If the inputs share any common metadata keys, the values taken from the Image input override those taken from the Meta input.

Image only - only use the metadata from the Image input. This produces the same result as not using a CopyMetaData at all: both the image and metadata are taken from the Image input. This option can be useful if you want to filter the metadata passed down the tree.

Meta copy only

metadatafilter

N/A

Enter search criteria to select the metadata to copy from the Meta input.

For example, if you enter f in the copy only field under Meta filtering, only the keys and values that include the letter f are copied from the Meta input.

within

metadatafilterMode

keys and values

Limit the metadata you want to pass down the tree to certain fields:

keys and values

keys only

values only

Image copy only

imageMetadatafilter

N/A

Enter search criteria to select the metadata to copy from the Image input.

For example, if you enter f in the copy only field under Image filtering, only the keys and values that include the letter f are copied from the Image input.

within

imageMetadatafilterMode

keys and values

Limit the metadata you want to pass down the tree to certain fields:

keys and values

keys only

values only

Step-by-Step Guides

Copying and Filtering Metadata Between Inputs