private void DoSave(String _FilePath, Metadata _Metadata, double _fPlaybackFrameInterval, Int64 _iSelStart, Int64 _iSelEnd, bool _bFlushDrawings, bool _bKeyframesOnly, bool _bPausedVideo, DelegateGetOutputBitmap _DelegateOutputBitmap)
{
// Save video.
// We use a bgWorker and a Progress Bar.
// Memorize the parameters, they will be used later in bgWorkerSave_DoWork.
// Note: _iSelStart, _iSelEnd, _Metadata, should ultimately be taken from the local members.
m_iSaveStart = _iSelStart;
m_iSaveEnd = _iSelEnd;
m_SaveMetadata = _Metadata;
m_SaveFile = _FilePath;
m_fSaveFramesInterval = _fPlaybackFrameInterval;
m_bSaveFlushDrawings = _bFlushDrawings;
m_bSaveKeyframesOnly = _bKeyframesOnly;
m_bSavePausedVideo = _bPausedVideo;
m_SaveDelegateOutputBitmap = _DelegateOutputBitmap;
// Instanciate and configure the bgWorker.
BackgroundWorker bgWorkerSave = new BackgroundWorker();
bgWorkerSave.WorkerReportsProgress = true;
bgWorkerSave.WorkerSupportsCancellation = true;
bgWorkerSave.DoWork += new DoWorkEventHandler(bgWorkerSave_DoWork);
bgWorkerSave.ProgressChanged += new ProgressChangedEventHandler(bgWorkerSave_ProgressChanged);
bgWorkerSave.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bgWorkerSave_RunWorkerCompleted);
// Attach the bgWorker to the VideoFile object so it can report progress.
m_VideoFile.BgWorker = bgWorkerSave;
// Create the progress bar and launch the worker.
m_FormProgressBar = new formProgressBar(true);
m_FormProgressBar.Cancel = Cancel_Asked;
bgWorkerSave.RunWorkerAsync();
m_FormProgressBar.ShowDialog();
}
public void SaveDiaporama(Int64 _iSelStart, Int64 _iSelEnd, DelegateGetOutputBitmap _DelegateOutputBitmap, bool _diapo)
{
// Let the user configure the diaporama export.
formDiapoExport fde = new formDiapoExport(_diapo);
if (fde.ShowDialog() == DialogResult.OK)
{
DoSave(fde.Filename,
null,
fde.FrameInterval,
_iSelStart,
_iSelEnd,
true,
fde.PausedVideo ? false : true,
fde.PausedVideo,
_DelegateOutputBitmap);
}
// Release configuration form.
fde.Dispose();
}
public void Save(double _fPlaybackFrameInterval, double _fSlowmotionPercentage, Int64 _iSelStart, Int64 _iSelEnd, DelegateGetOutputBitmap _DelegateOutputBitmap)
{
// Let the user select what he wants to save exactly.
// Note: _iSelStart, _iSelEnd, _Metadata, should ultimately be taken from local members.
formVideoExport fve = new formVideoExport(m_VideoFile.FilePath, m_Metadata, _fSlowmotionPercentage);
if (fve.Spawn() == DialogResult.OK)
{
if (fve.SaveAnalysis)
{
// Save analysis.
m_Metadata.ToXmlFile(fve.Filename);
}
else
{
DoSave(fve.Filename,
fve.MuxDrawings ? m_Metadata : null,
fve.UseSlowMotion ? _fPlaybackFrameInterval : m_VideoFile.Infos.fFrameInterval,
_iSelStart,
_iSelEnd,
fve.BlendDrawings,
false,
false,
_DelegateOutputBitmap);
}
}
// Release configuration form.
fve.Dispose();
}
