Convert POTX Slides to BMP Images in Python

Render every slide in a POTX presentation template as a BMP image with Aspose.Slides for Python via Java.

Convert POTX to BMP in Python

Aspose.Slides for Python via Java can load a PowerPoint Open XML template (POTX), render its slides, and save each rendered slide as a BMP image. The conversion does not require Microsoft PowerPoint.

Convert POTX to BMP using Python

Create a Presentation from the POTX file, access each slide through a variable, call getImage, and save the rendered image with ImageFormat.Bmp.

Python code for converting POTX slides to BMPpresentation = Presentation("presentation.potx")
try:
    slide_count = presentation.getSlides().size()

    for slide_index in range(slide_count):
        slide = presentation.getSlides().get_Item(slide_index)
        slide_image = slide.getImage(2, 2)
        try:
            file_path = f"slide-{slide_index + 1}.bmp"
            slide_image.save(file_path, ImageFormat.Bmp)
        finally:
            slide_image.dispose()
finally:
    presentation.dispose()

How to convert POTX slides to BMP in Python

Follow these steps to render the slides in a PowerPoint Open XML template as separate BMP images.

Install Aspose.Slides for Python via Java .
Configure the package and start the Java Virtual Machine in your application.
Open the source POTX file with Presentation and access each slide through a variable.
Call getImage for each slide and save the result with ImageFormat.Bmp.