Export Image

Overview

Export Image node saves image data to the server file system.

Use this node to persist processed frames, snapshots, or reference images. You can control output format, compression, filename templating, and optional auto-delete behavior.

Input

Export Directory

string required

Absolute or project-relative server folder path where exported image files are written.

Use a directory that is writable by the runtime user. If the folder does not exist or is not accessible, export will fail.

File Name

string

Output file name (without or with extension, depending on your naming convention).

Supports dynamic values with Template Expressions, for example to include node ID or timestamp. If omitted, a default generated file name is used.

Image File Format

string required

File format used when writing the exported image.

Supported values:

• JPEG
• JPG
• PNG
• TIFF

Default: JPEG

Image Compression

integer

Compression/quality level applied during file encoding.

Higher values generally preserve more quality and produce larger files.

Range: 0 to 100

Auto Delete Exported Files

boolean

When enabled, exported files are automatically removed after the configured retention period.

Delete Time Interval

integer

Retention amount before deletion starts (for example, 7 with DAYS).

Used only when Auto Delete Exported Files is enabled.

Delete Time Unit

string

Time unit for the delete interval (for example, minutes, days, or months depending on runtime options).

Used only when Auto Delete Exported Files is enabled.

Image Frame References

array

Optional list of image references to export.

Use this when you want to export one or more referenced images rather than only the direct incoming frame.

Output

This node does not provide custom output fields.