FFmpegRecorder

The FFmpegRecorder class extends the Recorder class to provide functionality for recording frames and converting them into a video file using FFmpeg.

This class creates a temporary directory to store PNG files for each frame and uses FFmpeg to convert these frames into a video file when the recording is stopped.

Usage example:

FFmpegRecorder recorder = new FFmpegRecorder("/path/to/output/video.mp4");
recorder.saveFrame();
recorder.stop();

Note: Ensure that FFmpeg is installed and available in the system's PATH.