AnimatGuiCtrls.Video.Avi.AVIFileCreateStream C# (CSharp) Method

        public static extern int AVIFileCreateStream(
            int pfile,
            out IntPtr ppavi,
            ref AVISTREAMINFO ptr_streaminfo);

        /// <summary>Add an existing wave audio stream to the file</summary>
        /// <param name="waveData">The new stream's data</param>
        /// <param name="streamInfo">Header info for the new stream</param>
        /// <param name="streamFormat">The new stream' format info</param>
        /// <param name="streamLength">Length of the new stream</param>
        public void AddAudioStream(IntPtr waveData, Avi.AVISTREAMINFO streamInfo, Avi.PCMWAVEFORMAT streamFormat, int streamLength)
        {
            IntPtr aviStream;
            int    result = Avi.AVIFileCreateStream(aviFile, out aviStream, ref streamInfo);

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

            result = Avi.AVIStreamSetFormat(aviStream, 0, ref streamFormat, Marshal.SizeOf(streamFormat));
            if (result != 0)
            {
                throw new Exception("Exception in AVIStreamSetFormat: " + result.ToString());
            }

            result = Avi.AVIStreamWrite(aviStream, 0, streamLength, waveData, streamLength, Avi.AVIIF_KEYFRAME, 0, 0);
            if (result != 0)
            {
                throw new Exception("Exception in AVIStreamWrite: " + result.ToString());
            }

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