public override void CombineSuccessfulEncodes(EncodeJob[] jobs, string outputFileName)
{
if (jobs.Length == 0)
{
throw new ArgumentException("0 successful encodes to combine.");
}
if (jobs.Where(j => !j.Completed).Count() != 0)
{
throw new ArgumentException("Some jobs not completed.");
}
if (jobs.Where(j => !j.IsChunk).Count() != 0)
{
throw new ArgumentException("Some jobs have invalid or no chunk/scene.");
}
var unmantchedJobs = jobs.Where(j => j.VideoFileName != jobs.First().VideoFileName).Count();
if (unmantchedJobs != 0)
{
throw new ArgumentException(unmantchedJobs + " jobs don't match videos");
}
//Sort the jobs and verify their expected output video actually exist
var sortedJobs = jobs.OrderBy(j => j.Chunk?.StartTime);
var sortedJobOutputFiles = sortedJobs.Select(j =>
{
// The output file should be the only file in the job directory in the completed bucket
var outDir = Path.Combine(AppConfigManager.Model.CompletedBucketPath, j.Id.ToString());
if (_fileAccessor.DoesFolderExist(outDir) &&
_fileAccessor.GetFilesInFolder(outDir).Count() == 1)
{
return(_fileAccessor.GetFilesInFolder(outDir).First());
}
else
{
throw new DirectoryNotFoundException(
"Couldn't find job directory in completed bucket for job. CompletedBucket: "
+ AppConfigManager.Model.CompletedBucketPath
+ " job: " + jobs.ToString());
}
});
//Concat the video files
_videoAccessor.ConcatVideosIntoOneOutput(sortedJobOutputFiles.ToList()
, Path.Combine(AppConfigManager.Model.CompletedBucketPath, outputFileName));
}
