› AutoStore › Process Components › OPOCR › Configuring OCR › General tab › Format Settings dialog box › PPTX tab

PPTX tab

Use this tab to set the parameters for saving the recognized text into a PPTX file.

Field name Description
Keep line breaks Set this option if you want the original arrangement into lines to be retained, otherwise the text will be formatted in a single line in the PPTX file.
Color picture formats Select a color image format which will be used during export to a PPTX file with embedded pictures. This property can have one or several of the following values:
  • Auto — Format is defined automatically.
  • JPEG — Exports images in color JPEG format.
  • PNG — Exports images in color PNG format.
  • Convert to gray JPEG — Exports images in gray JPEG format.
  • Convert to gray PNG — Exports images in gray PNG format.
  • Convert to B&W PNG — Exports images in black and white PNG format.
Reduce picture resolution to You may reduce the image resolution without actually loosing the visual image quality. Enter the necessary resolution value in this field.
  • If you enter a higher resolution value than the source one in the Reduce picture resolution to field, this value will be ignored; the pictures will be saved using the original resolution.
  • Usually, the value of 150 dpi is suitable.
  • If a PDF file has been added to the batch, when exporting it to PDF, PDF/A, HTML, or RTF formats the resolution of pictures will not exceed 300 dpi.
JPEG quality This property specifies the value of the JPEG quality for color pictures saved in PPTX format in percent. The so-called "quality loss" algorithm is used to compress the image, that is, the compressing technology is based on averaging the groups of pixels, so that a whole region is saved as a single number and not as a big amount of numbers that describe each pixel. The higher the value you specify in this field, the higher will be the quality of the image you save. The default value for this property is 50%.
This value is ignored for PNG pictures.
Keep text color Retains the original text color in the output PPTX file.
PPTX fields Click to set PPTX output property values in the PPTX Fields dialog box.