This NestJS application provides a service for uploading and merging multiple video files into a single video file using AWS S3 for storage and FFmpeg for merging. The main features include:
- Upload Multiple Files: Handles the upload of multiple video files simultaneously, ensuring that only three files are accepted at a time.
- Merge Videos: Uses FFmpeg to merge the uploaded videos into a single output video file with a specified resolution and frame rate.
- AWS S3 Integration: Utilizes AWS SDK to upload the merged video file to an S3 bucket, providing a publicly accessible URL for the merged video.
- Error Handling: Implements error handling to manage exceptions during the upload and merge process, ensuring robustness and reliability.
- NestJS
- Express.js (underlying framework)
- Multer for file uploading
- AWS SDK for S3 integration
- FFmpeg for video processing
- Install dependencies:
npm install - Set up environment variables for AWS credentials and bucket configuration.
- Run the application:
npm start
Contributions are welcome! Feel free to open issues or submit pull requests to enhance the functionality or improve the codebase.