adanjz-ffmpeg v1.2.0

Video Processing with FFMPEG

A simple Node.js script that uses the FFMPEG library to process videos: resizing them, adding text overlays, and adding background music.

Dependencies:

• @ffmpeg-installer/ffmpeg
• fluent-ffmpeg

Features:

1. Resize Video:

   • The video is resized to a dimension of 1080x1920.

2. Add Text to Video:

   • Each phrase provided is formatted and overlayed on the video, displayed for 5 seconds.
   • Text is white with a black background box for readability.

3. Add Music to Video:

   • Add background music to the video. The output will be as long as the shortest input (either video or audio).

Usage:

First, ensure you've installed the necessary dependencies:

npm install @ffmpeg-installer/ffmpeg fluent-ffmpeg

Here's a basic usage example (commented out in the code):

(async () => {
    const phrases = ['Sky is blue', 'Oceans are green', 'Roses are violet', 'This is a long text to show on 1 line'];
    const inputVideoUrl = 'video.mp4';
    const outputVideoUrl = 'output.mp4';

    // Resize video and add text
    const video = await resizeAndPushText(phrases, inputVideoUrl, outputVideoUrl);
    console.log(video);

    // Add music to the video
    const videoWithMusic = await addMusicToVideo(outputVideoUrl, 'outputWithSound.mp4', './dreams.mp3');
    console.log(videoWithMusic);
})();

Functions:

1. resizeAndPushText(phrases, inputVideoUrl, outputVideoUrl)

   • phrases: An array of text/strings you want to display on the video.
   • inputVideoUrl: Path to the input video.
   • outputVideoUrl: Path to save the processed video.

2. addMusicToVideo(inputVideoUrl, outputVideoUrl, music)

   • inputVideoUrl: Path to the input video.
   • outputVideoUrl: Path to save the video with music added.
   • music: Path to the audio file.