コード例 #1
0
        public override void ExportStream(String fileName)
        {
            Avi.AVICOMPRESSOPTIONS_CLASS opts = new Avi.AVICOMPRESSOPTIONS_CLASS();
            opts.fccType  = (uint)Avi.streamtypeVIDEO;
            opts.lpParms  = IntPtr.Zero;
            opts.lpFormat = IntPtr.Zero;
            IntPtr streamPointer = StreamPointer;

            Avi.AVISaveOptions(IntPtr.Zero, Avi.ICMF_CHOOSE_KEYFRAME | Avi.ICMF_CHOOSE_DATARATE, 1, ref streamPointer, ref opts);
            Avi.AVISaveOptionsFree(1, ref opts);

            Avi.AVISaveV(fileName, 0, 0, 1, ref aviStream, ref opts);
        }
コード例 #2
0
ファイル: AviManager.cs プロジェクト: top501/DicomImageViewer
        public static void MakeFileFromStream(String fileName, AviStream stream)
        {
            IntPtr newFile       = IntPtr.Zero;
            IntPtr streamPointer = stream.StreamPointer;

            Avi.AVICOMPRESSOPTIONS_CLASS opts = new Avi.AVICOMPRESSOPTIONS_CLASS();
            opts.fccType  = (uint)Avi.streamtypeVIDEO;
            opts.lpParms  = IntPtr.Zero;
            opts.lpFormat = IntPtr.Zero;
            Avi.AVISaveOptions(IntPtr.Zero, Avi.ICMF_CHOOSE_KEYFRAME | Avi.ICMF_CHOOSE_DATARATE, 1, ref streamPointer, ref opts);
            Avi.AVISaveOptionsFree(1, ref opts);

            Avi.AVISaveV(fileName, 0, 0, 1, ref streamPointer, ref opts);
        }
コード例 #3
0
        public override void ExportStream(String fileName)
        {
            Avi.AVICOMPRESSOPTIONS_CLASS opts = new Avi.AVICOMPRESSOPTIONS_CLASS();
            opts.fccType           = (UInt32)Avi.mmioStringToFOURCC("auds", 0);
            opts.fccHandler        = (UInt32)Avi.mmioStringToFOURCC("CAUD", 0);
            opts.dwKeyFrameEvery   = 0;
            opts.dwQuality         = 0;
            opts.dwFlags           = 0;
            opts.dwBytesPerSecond  = 0;
            opts.lpFormat          = new IntPtr(0);
            opts.cbFormat          = 0;
            opts.lpParms           = new IntPtr(0);
            opts.cbParms           = 0;
            opts.dwInterleaveEvery = 0;

            Avi.AVISaveV(fileName, 0, 0, 1, ref aviStream, ref opts);
        }
コード例 #4
0
        private void CreateCompressedStream()
        {
            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);

            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);
        }