pptx-tools 0.1.10

A power point tools

pptx-tools

Install

Suport only python3.

pip install pptx-tools

Quick Example

Create Google Application Credentials files and set

export GOOGLE_APPLICATION_CREDENTIALS=/PATH/TO/JSON

After that,

slide-add-voice <PATH-TO-YOUR-AWESOME-SLIDE>

You can change the synthesized voice by specifying the --voice-name as shown below.

slide-add-voice pptx_tools/data/hello.pptx --voice-name en-US-Wavenet-C

In addition, you can listen to the voice samples available for use with Google Text-to-Speech at the following URL: https://cloud.google.com/text-to-speech/docs/voices

Slide Video Formatter Command

The slide-video-formatter command is a utility program allowing users to format videos within PowerPoint presentations by specifying the vcodec and crf.

slide-video-formatter <YOUR-AWESOME-SLIDE> --out /tmp/tmp.pptx --vcodec libx264 --crf 28

Q & A

Q: What happens to the slide transition time when both a video file and a synthesized voice are present on the slide?

A: The transition time for the slide will be based on whichever is longer between the duration of the synthesized voice and the duration of the video.