/// <summary>
/// Prepares the files of an existing job.
/// </summary>
/// <returns>A MediaEncoderSegments object containing the segments analysis.</returns>
public MediaEncoderSegments PrepareExistingJob(MediaEncoderSettings settings) {
settings.ResumePos = 0;
settings.CompletionStatus = CompletionStatus.Success;
if (File.Exists(settings.FinalFile)) {
// Merging was completed.
return null;
} else {
MediaEncoderSegments SegBusiness = new MediaEncoderSegments();
SegBusiness.Analyze(settings);
return SegBusiness;
}
}
/// <summary>
/// For files encoded in various segments (stop/resume), merge the various segments.
/// </summary>
private CompletionStatus MergeSegments(MediaEncoderSettings settings, string destination) {
MediaEncoderSegments segBusiness = new MediaEncoderSegments();
segBusiness.Analyze(settings);
if (segBusiness.SegLeft.Count() > 0)
return CompletionStatus.Error;
List<string> SegmentList = new List<string>();
foreach (SegmentInfo seg in segBusiness.SegDone) {
SegmentList.Add(PathManager.GetOutputFile(settings.JobIndex, seg.Start, settings.Container));
}
CompletionStatus Result = CompletionStatus.Success;
File.Delete(destination);
if (SegmentList.Count == 1)
File.Move(SegmentList[0], destination);
else if (SegmentList.Count > 1) {
Result = MediaMuxer.Concatenate(SegmentList, destination, new ProcessStartOptions(settings.JobIndex, "Merging Files", false));
}
settings.CompletionStatus = Result;
return Result;
}