JPEG and LEAD File Comments

Comments in JPEG files and LEAD files can be read. Comments in JPEG files can be updated.

You can save comments in progressive LEAD CMP files, but only when saving the file. Comments in existing progressive LEAD CMP files cannot be updated.

Value	Meaning
RasterCommentMetadataType.Description	Description of the image. This a variable-length character string. The maximum length is 64K.

Please note that LEADTOOLS also supports IPTC Comments, which can be saved inside JPEG files. For more information, refer to IPTC Comments.

For more information about file comments, refer to RasterCodecs.ReadComment and RasterCodecs.WriteComment.