private void StartProcessing(List <string> folders)
{
if (folders != null)
{
foreach (string folder in folders)
{
//Each folder will generate one CSV file to highlight the asset information
StringBuilder assetInfo = new StringBuilder();
string currentFolderPath = (string)folder;
string assetInfoFileName = Guid.NewGuid().ToString() + ".csv";
FIO.IoHelper ioHelper = new FIO.IoHelper();
List <string> vttMp4Files = ioHelper.FindFiles(currentFolderPath, new List <string>()
{
".mp4", ".vtt"
});
foreach (string file in vttMp4Files)
{
string fileName = Path.GetFileNameWithoutExtension(file);
string outputFileName = ValidityCheck.FormatFileName(fileName);
//If changed file name to a valid file name, rename the file with new file name
if (outputFileName != fileName)
{
string newFile = file.Replace(fileName, outputFileName);
if (File.Exists(newFile))
{
File.Delete(newFile);
}
File.Move(file, newFile);
}
}
//Files count that handled successfully
int totalCount = 0;
if (!userChoice_HandleVTT)
{
List <string> mp4Files = ioHelper.FindFiles(currentFolderPath, new List <string>()
{
".mp4"
});
foreach (var mp4File in mp4Files)
{
totalCount++;
// Get the Asset File Name
assetInfo.AppendLine();
//Updating Status Message
UpdateMessageInStatusLabel($"Uploading {mp4File}");
var videoAsset = MediaHelper.CreateAssetAndUploadSingleFile(mp4File, Microsoft.WindowsAzure.MediaServices.Client.AssetCreationOptions.None);
assetInfo.Append(videoAsset.Name);
//Encoding Status Message
UpdateMessageInStatusLabel($"Encoding {mp4File}");
var encodedAsset = MediaHelper.EncodeToAdaptiveBitrateMP4s(videoAsset, Microsoft.WindowsAzure.MediaServices.Client.AssetCreationOptions.None);
//Publishing Status Message
UpdateMessageInStatusLabel($"Publishing {mp4File}");
List <string> mp4URLs = null;
string playerUrl = MediaHelper.PublishAssetAndGetURLs(encodedAsset, out mp4URLs);
if (mp4URLs.Count > 0)
{
assetInfo.Append("," + encodedAsset.Name);
foreach (var mp4Url in mp4URLs)
{
assetInfo.Append("," + mp4Url);
}
}
}
}
else
{
List <string> vttFiles = ioHelper.FindFiles(currentFolderPath, new List <string>()
{
".vtt"
});
foreach (var vttFile in vttFiles)
{
totalCount++;
assetInfo.AppendLine();
//Updating Status Message
UpdateMessageInStatusLabel($"Uploading {vttFile}");
var vttAsset = MediaHelper.CreateAssetAndUploadSingleFile(vttFile, Microsoft.WindowsAzure.MediaServices.Client.AssetCreationOptions.None);
assetInfo.Append(vttAsset.Name);
//publishing status message
UpdateMessageInStatusLabel($"Publishing {vttFile}");
List <string> vttURLs = null;
string playerUrl = MediaHelper.PublishAssetAndGetURLs(vttAsset, out vttURLs);
if (vttURLs.Count > 0)
{
assetInfo.Append($",{vttAsset.Name}");
foreach (var vttUrl in vttURLs)
{
assetInfo.Append($",{vttUrl}");
}
}
}
}
string assetInfoFilePath = Path.Combine(currentFolderPath, assetInfoFileName);
//File.Create(resultFilepath);
using (StreamWriter writer = new StreamWriter(assetInfoFilePath))
{
writer.WriteLine(assetInfo.ToString());
writer.Flush();
}
string message = $"Complete {totalCount} Files uploading in {currentFolderPath}";
UpdateMessageInListBox(message);
}
}
}
