/// <summary>Create a new AVI Player</summary>
/// <param name="videoStream">Video stream to play</param>
/// <param name="picDisplay">PictureBox to display the video</param>
/// <param name="ctlFrameIndexFeedback">Optional Label to show the current frame index</param>
public AviPlayer(VideoStream videoStream, PictureBox picDisplay, Control ctlFrameIndexFeedback)
{
this.videoStream = videoStream;
this.picDisplay = picDisplay;
this.ctlFrameIndexFeedback = ctlFrameIndexFeedback;
this.isRunning = false;
}
/// <summary>Create an editable stream from an uneditable stream</summary>
/// <param name="stream">uneditable stream</param>
public EditableVideoStream(VideoStream stream)
: base(stream.FrameSize, stream.FrameRate, stream.Width, stream.Height, stream.CountBitsPerPixel, stream.CountFrames, stream.CompressOptions, stream.WriteCompressed)
{
Avi.AVIFileInit();
int result = Avi.CreateEditableStream(ref editableStream, stream.StreamPointer);
if (result != 0) {
throw new Exception("Exception in CreateEditableStream: " + result.ToString());
}
SetInfo(stream.StreamInfo);
}
/// <summary>Copy all frames into a new file</summary>
/// <param name="fileName">Name of the new file</param>
/// <param name="recompress">true: Compress the new stream</param>
/// <returns>AviManager for the new file</returns>
/// <remarks>Use this method if you want to append frames to an existing, compressed stream</remarks>
public AviManager DecompressToNewFile(String fileName, bool recompress, out VideoStream newStream2)
{
AviManager newFile = new AviManager(fileName, false);
this.GetFrameOpen();
Bitmap frame = GetBitmap(0);
VideoStream newStream = newFile.AddVideoStream(recompress, frameRate, frame);
frame.Dispose();
for(int n=1; n<countFrames; n++){
frame = GetBitmap(n);
newStream.AddFrame(frame);
frame.Dispose();
}
this.GetFrameClose();
newStream2 = newStream;
return newFile;
}
/// <summary>Paste a number of frames from another video stream into this stream</summary>
/// <param name="sourceStream">Stream to copy from</param>
/// <param name="copyPosition">Index of the first frame to copy</param>
/// <param name="pastePosition">Where to paste the copied frames</param>
/// <param name="length">Count of frames to paste</param>
public void Paste(VideoStream sourceStream, int copyPosition, int pastePosition, int length)
{
Paste(sourceStream.StreamPointer, copyPosition, pastePosition, length);
}