/// <summary>
/// Prepare an audio file. This will be a single segment of a larger audio file, modified based on the analysisSettings.
/// </summary>
/// <param name="outputDirectory">
/// The analysis Base Directory.
/// </param>
/// <param name="source">
/// The source audio file.
/// </param>
/// <param name="outputMediaType">
/// The output Media Type.
/// </param>
/// <param name="request">
/// The request.
/// </param>
/// <returns>
/// The prepared file.
/// </returns>
public static AudioUtilityModifiedInfo PrepareFile(
DirectoryInfo outputDirectory,
FileInfo source,
string outputMediaType,
AudioUtilityRequest request,
DirectoryInfo temporaryFilesDirectory,
bool oldFormat = true)
{
var outputFileName = GetFileName(
source.Name,
outputMediaType,
request.OffsetStart,
request.OffsetEnd,
oldFormat: oldFormat);
var outputFile = new FileInfo(Path.Combine(outputDirectory.FullName, outputFileName));
return(PrepareFile(source, outputFile, request, temporaryFilesDirectory));
}
/// <summary>
/// The prepare file.
/// </summary>
/// <param name="request">
/// The request.
/// </param>
public static AudioUtilityModifiedInfo PrepareFile(FileInfo sourceFile, FileInfo outputFile, AudioUtilityRequest request, DirectoryInfo temporaryFilesDirectory)
{
var audioUtility = new MasterAudioUtility(temporaryFilesDirectory);
var sourceMimeType = MediaTypes.GetMediaType(sourceFile.Extension);
var outputMimeType = MediaTypes.GetMediaType(outputFile.Extension);
string outputDirectory = Path.GetDirectoryName(outputFile.FullName);
if (!Directory.Exists(outputDirectory))
{
Directory.CreateDirectory(outputDirectory);
}
audioUtility.Modify(
sourceFile,
sourceMimeType,
outputFile,
outputMimeType,
request);
var result = new AudioUtilityModifiedInfo
{
TargetInfo = audioUtility.Info(outputFile),
SourceInfo = audioUtility.Info(sourceFile),
};
return(result);
}
