AZTECH_WB/Assets/Scripts/Wrapper/CaptureRecoder.cs

using RenderHeads.Media.AVProMovieCapture;
using SFB;
using System.IO;
using UnityEngine;

namespace AZTECHWB.Wrapper
{
    public class CaptureRecoder
    {
        private CaptureBase capture;

        public void Setup()
        {
            capture = GameObject.FindFirstObjectByType<CaptureBase>();
            capture.CameraRenderResolution = CaptureBase.Resolution.Custom;
            capture.CompletedFileWritingAction += OnCaptureCompleted;
        }

        public void SetRecordStatus(bool isStart)
        {
            if (isStart)
            {
                capture.StartCapture();
            }
            else
            {
                capture.StopCapture();
            }
        }

        private void OnCaptureCompleted(FileWritingHandler handler)
        {
            var sourcePath = handler.FinalPath;
            var destFilePath = StandaloneFileBrowser.SaveFilePanel("Save File", "", "", "mp4");

            if (!string.IsNullOrEmpty(destFilePath))
            {
                if (File.Exists(destFilePath))
                    File.Delete(destFilePath);

                File.Move(sourcePath, destFilePath);
            }
            else
            {
                File.Delete(sourcePath);
            }
        }
    }
}