README.md

PowerPointToVideo

PowerPoint to MP4 converter with synthesized interlocutor voice.

Users

PowerPointToVideo generate a MP4 video from a PPTX file, speeching the slides notes with a synthetisized voice while they are showed.

1. Download and install PowerPointToVideo.

2. Open the application:

   

3. Choose an input PPTX file and an output MP4 destination file.

   

   In this example we are using sample.pptx.

   ⚠️ Remember that your PPTX file must include notes in each slide, which will be spoken by the speech synthesizer.

4. Push Generate video button and wait until it finish.

   

To see the result follow this link.

Developers

1. Download project source code and enter in the project folder:

   git clone https://github.com/fvarrui/PowerPointToVideo.git
   cd PowerPointToVideo

2. Compile and package the project:

   mvn package

   Or only download dependencies (included in the last step):

   mvn prepare-package

   This generate an EXE installer for Windows in target folder.

   All dependencies are automatically download while packaging.

Dependencies

• Balabolka Command Line Utility: command line version of a text-to-speech tool
• ffmpeg: A complete, cross-platform solution to record, convert and stream audio and video.