public virtual OperationStatus GenerateVideo()
{
try
{
var converter = new NReco.VideoConverter.FFMpegConverter();
converter.LogReceived += Converter_LogReceived;
var commandString = config.toCommandString();
converter.Invoke(commandString);
return(new OperationStatus(true, "Successfully Converted"));
}
catch (Exception ex)
{
return(new OperationStatus(false, "Exception Occoured", "Exception: " + ex.Message));
}
}
private bool Rotate(FileEntry fileEntry, int rotateDegrees, ref string error)
{
bool coverted = false;
Metadata metadata = databaseAndCacheMetadataExiftool.ReadMetadataFromCacheOrDatabase(new FileEntryBroker(fileEntry, MetadataBrokerType.ExifTool));
if (metadata == null)
{
error += (error == "" ? "" : "\r\n") + "Failed to rotated: " + fileEntry.FileFullPath + "\r\nMetadata was missing, need load metadata first.";
}
else if (ImageAndMovieFileExtentions.ImageAndMovieFileExtentionsUtility.IsImageFormat(fileEntry.FileFullPath))
{
try
{
ImageAndMovieFileExtentions.ImageAndMovieFileExtentionsUtility.RoateImage(fileEntry.FileFullPath, rotateDegrees);
coverted = true;
}
catch (Exception ex)
{
coverted = false;
error += (error == "" ? "" : "\r\n") + "Failed to rotated: " + fileEntry.FileFullPath + "\r\nError message: " + ex.Message;
}
}
else if (ImageAndMovieFileExtentions.ImageAndMovieFileExtentionsUtility.IsVideoFormat(fileEntry.FileFullPath))
{
string outputFolder = Path.GetDirectoryName(fileEntry.FileFullPath);
string tempOutputfile = Path.Combine(outputFolder, "temp_" + Guid.NewGuid().ToString() + Path.GetExtension(fileEntry.FileFullPath));
try
{
timerSaveProgessRemoveProgress.Start();
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
durationMpegVideoConvertion = new TimeSpan(-1);
ffMpeg.ConvertProgress += FfMpeg_ConvertProgress;
ffMpeg.LogReceived += FfMpeg_LogReceived;
switch (rotateDegrees)
{
case 90:
ffMpeg.Invoke("-y -i \"" + fileEntry.FileFullPath + "\" -vf \"transpose=1\" \"" + tempOutputfile + "\"");
break;
case 180:
ffMpeg.Invoke("-y -i \"" + fileEntry.FileFullPath + "\" -vf \"transpose=2,transpose=2\" \"" + tempOutputfile + "\"");
break;
case 270:
ffMpeg.Invoke("-y -i \"" + fileEntry.FileFullPath + "\" -vf \"transpose=2\" \"" + tempOutputfile + "\"");
break;
default:
throw new NotImplementedException();
}
coverted = true;
}
catch (Exception ex)
{
coverted = false;
error += (error == "" ? "" : "\r\n") + "Failed to rotated: " + fileEntry.FileFullPath + "\r\nError message: " + ex.Message;
}
try
{
if (coverted && new System.IO.FileInfo(tempOutputfile).Length > 0)
{
FileHandler.Delete(fileEntry.FileFullPath, Properties.Settings.Default.MoveToRecycleBin);
FileHandler.Move(tempOutputfile, fileEntry.FileFullPath);
}
else
{
File.Delete(tempOutputfile);
}
}
catch (Exception ex)
{
error += (error == "" ? "" : "\r\n") + ex.Message;
}
}
if (coverted) //Replicate metadata and save back to media file
{
Metadata metadataOriginal = new Metadata(MetadataBrokerType.Empty);
if (metadata != null)
{
Metadata metadataToSave = new Metadata(metadata);
metadataToSave.PersonalRegionRotate(rotateDegrees);
AddQueueSaveUsingExiftoolMetadataUpdatedByUserLock(metadataToSave, metadataOriginal);
}
}
return(coverted);
}
