AnimatGuiCtrls.Video.Avi.AVICOMPRESSOPTIONS_CLASS.ToStruct C# (CSharp) 메소드

            public AVICOMPRESSOPTIONS ToStruct()
            {
                AVICOMPRESSOPTIONS returnVar = new AVICOMPRESSOPTIONS();
                returnVar.fccType = this.fccType;
                returnVar.fccHandler = this.fccHandler;
                returnVar.dwKeyFrameEvery = this.dwKeyFrameEvery;
                returnVar.dwQuality = this.dwQuality;
                returnVar.dwBytesPerSecond = this.dwBytesPerSecond;
                returnVar.dwFlags = this.dwFlags;
                returnVar.lpFormat = this.lpFormat;
                returnVar.cbFormat = this.cbFormat;
                returnVar.lpParms = this.lpParms;
                returnVar.cbParms = this.cbParms;
                returnVar.dwInterleaveEvery = this.dwInterleaveEvery;
                return returnVar;
            }

        /// <summary>Create a compressed stream from an uncompressed stream</summary>
        private void CreateCompressedStream()
        {
            //display the compression options dialog...
            Avi.AVICOMPRESSOPTIONS_CLASS options = new Avi.AVICOMPRESSOPTIONS_CLASS();
            options.fccType = (uint)Avi.streamtypeVIDEO;

            options.lpParms  = IntPtr.Zero;
            options.lpFormat = IntPtr.Zero;
            Avi.AVISaveOptions(IntPtr.Zero, Avi.ICMF_CHOOSE_KEYFRAME | Avi.ICMF_CHOOSE_DATARATE, 1, ref aviStream, ref options);
            Avi.AVISaveOptionsFree(1, ref options);

            //..or set static options

            /*Avi.AVICOMPRESSOPTIONS opts = new Avi.AVICOMPRESSOPTIONS();
             * opts.fccType         = (UInt32)Avi.mmioStringToFOURCC("vids", 0);
             * opts.fccHandler      = (UInt32)Avi.mmioStringToFOURCC("CVID", 0);
             * opts.dwKeyFrameEvery = 0;
             * opts.dwQuality       = 0;  // 0 .. 10000
             * opts.dwFlags         = 0;  // AVICOMRPESSF_KEYFRAMES = 4
             * opts.dwBytesPerSecond= 0;
             * opts.lpFormat        = new IntPtr(0);
             * opts.cbFormat        = 0;
             * opts.lpParms         = new IntPtr(0);
             * opts.cbParms         = 0;
             * opts.dwInterleaveEvery = 0;*/

            //get the compressed stream
            this.compressOptions = options.ToStruct();
            int result = Avi.AVIMakeCompressedStream(out compressedStream, aviStream, ref compressOptions, 0);

            if (result != 0)
            {
                throw new Exception("Exception in AVIMakeCompressedStream: " + result.ToString());
            }

            SetFormat(compressedStream);
        }