Metadata-Version: 2.1
Name: ppt2video
Version: 0.1.9
Summary: A tool to convert a PowerPoint (PPT or PPTX) to a video with voice that reads the notes for each slide.
Author-email: IssueTracker <issuetree.tracker@gmail.com>
License: MIT License
        
        Copyright (c) 2024 Andy Kim
        
        Permission is hereby granted, free of charge, to any person obtaining a copy
        of this software and associated documentation files (the "Software"), to deal
        in the Software without restriction, including without limitation the rights
        to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        copies of the Software, and to permit persons to whom the Software is
        furnished to do so, subject to the following conditions:
        
        The above copyright notice and this permission notice shall be included in all
        copies or substantial portions of the Software.
        
        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
        AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
        SOFTWARE.
        
Project-URL: Homepage, https://github.com/iburn78/ppt2video
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: python-pptx
Requires-Dist: moviepy
Requires-Dist: google-cloud-texttospeech

# ppt2video
## A tool that converts a PowerPoint (PPT) to a video with voice narration (reading the notes from each slide)

This tool reads the note contents from each slide using Google TTS and converts the PPT to an MP4 video. 

### Installation

```
pip install ppt2video
```


### Usage

+ Step 1: Place your PPT file (or `.pptx`) into a specific folder (e.g., `data/ppt/your_ppt_name.pptx`).

    - If not using Windows, you may save the slides as images (e.g., png) to the folder `data/ppt/your_ppt_name/`.

+ Step 2: Set up Google Cloud Authentication to access the note contents in your slides:

    - You need to set up authentication using your Google Cloud service account key. Follow these steps:
        * Go to the Google Cloud Console ([https://console.cloud.google.com/](https://console.cloud.google.com/)).
        * Create a new project (or use an existing project).
        * Enable the Text-to-Speech API for that project.
        * Create a Service Account and download the JSON key file.

+ Step 3: Run the code

```python
from ppt2video.tools import *

meta = Meta(
    ppt_file='your_ppt_slide.pptx',  # Name of your PPT file
    google_application_credentials='/config/google_cloud.json'  # Location and filename of your Google Cloud service account key
)

# Run the conversion
ppt_to_video(meta)
```

### Additional settings
You may adjust additional settings as follows:

```python
class Meta:
    # PPT settings
    ppt_file: str 
    ppt_path: str = 'data/ppt/'  # Directory for the PPT and image files
    image_prefix: str = 'slide'  # The prefix for image file names (used when saving slides as images)
    image_extension: str = 'png'  # The image file format 
    ppt_extension: str = '.pptx'  # The PowerPoint file extension
    convert_slides_upto_slide_no: int = 0   # Convert to video only slide number upto this
    save_slide_images: bool = True # Save slides automatically from PPT, although there are already saved slides (works only under windows, if you have PowerPoint software)

    # Google TTS settings
    voice_enabled: bool = True  # Enable or disable voice narration
    google_application_credentials: str = None  # Location of the Google API key (downloaded as JSON)
    voice_path: str = 'data/voice/'  # Directory to save the generated audio files
    max_size: int = 4500  # Maximum text size limit for a single Google TTS API request (default 5000)
    slide_break: float = 1.0  # Time delay (in seconds) between slides
    line_break: float = 0.5  # Time delay (in seconds) when there's a line break in the text (e.g., '\n')
    lang: str = 'E'  # Language setting: 'E' for English, 'K' for Korean 
    wave: bool = False  # Whether to use Wavenet voices (True or False)
    speaking_rate_EN: float = 1.1 # English 
    speaking_rate_KR: float = 1.2 # Korean

    # MoviePy video settings
    fps: int = 24  # Frames per second for the video
    fade_duration: float = 0.15 # Slide fade duration
    fade_after_slide: list = field(default_factory=list) # fade effect after given slide number: starting from 0
    target_slide_for_video: list = field(default_factory=list)
    video_file_path: list = field(default_factory=list)
    video_height_scale: list = field(default_factory=list)
    video_location: list = field(default_factory=list)
    video_interrupt: bool = False
```

