压缩或未压缩未压缩视频

Question

我正在使用AviManager我在Bitmap列表中有一个图像列表，我正在创建一个未压缩的流，如下所示：

        // create the file
        WaveFileReader wf = new WaveFileReader(VideoLocation);
        AviManager aviManager = new AviManager(VideoLocation, false);

        // Get the time of the audio and divide by images
        double time = wf.TotalTime.TotalSeconds;
        var co = (int)Math.Ceiling(time) * 2;
        var mimtime = co / urls.Count;

        //add a new video stream and one frame to the new file
        Images[0].RotateFlip(RotateFlipType.RotateNoneFlipY);
        VideoStream aviStream = aviManager.AddVideoStream(false, 2, Images[0]);

        for (var i = 0; i < Images.Count; i++)
        {
            if (i != 0) // fix flipped looping bug for first image
            {
                Images[i].RotateFlip(RotateFlipType.RotateNoneFlipY);
            }
            int n = 0;
            while (n < mimtime)
            {
                aviStream.AddFrame(Images[i]);
                n++;
            }
            n = 0;
        }

这会生成一个AVI文件，现在当我去压缩该视频并添加这样的音频时：

    /// <summary>
    /// Compress the video, and add the audio stream
    /// </summary>
    /// <returns></returns>
    private async Task CompressVideo()
    {
        // Compressing Video
        StatusTextChanged?.Invoke(this, $"Compressing video");

        // Compress
        AviManager avManager = new AviManager(VideoLocation, true);
        VideoStream avStream = avManager.GetVideoStream();

        VideoStream newStream;
        AviManager newManager = avStream.DecompressToNewFile(CompressedVideo, true, out newStream);

        avManager.Close();
        newManager.Close();

        // Adding audio to video
        StatusTextChanged?.Invoke(this, $"Adding audio to video");

        // Add the audio
        //System.Threading.Thread.Sleep(30000);
        if (CompressedVideo != null && ArticleAudio != null)
        {
            AviManager audiovideo = new AviManager(CompressedVideo, true);
            audiovideo.AddAudioStream(ArticleAudio, 0);
            audiovideo.Close();
        }
    }

它是否会压缩或遗漏错误;

有时视频会达到3MB，然后会出现错误，有时会达到12MB然后会出现错误，有时它实际上会压缩整个视频，我该如何解决？