public static async Task <string> AudioFileToMP3(string filePath, bool deleteOriginal = true)
{
if (!File.Exists(filePath))
{
throw new Exception("Couldn't locate file to convert.");
}
//Save file to the same location with changed extension
string outputFilePath = Path.ChangeExtension(filePath, ".mp3");
outputFilePath = MusicTagging.ReplaceInvalidChars(outputFilePath); //replace any invalid chars in filePath with valid
outputFilePath = MusicTagging.UpdateFileNameForDuplicates(outputFilePath); //add "copy" to filename if file exists
//------------ Set library directory --------------
MusicConverting.setFFMPEGPath();
//get info of input file
IMediaInfo mediaInfo = await MediaInfo.Get(filePath);
IStream audioStream = mediaInfo.AudioStreams.FirstOrDefault();
//------------ do the conversion ----------------
await convertAudio(audioStream, outputFilePath);
if (deleteOriginal)
{
File.Delete(filePath); //delete the original file
}
return(outputFilePath);
}
public const string FFmpegLibraryPath_Linux = @"/usr/bin"; //linux location
public static async Task <string> YoutubeAudioToMP3(string audioLink, string audioFormat, TimeSpan audioDuration, string filePath)
{
//Save file to the same location with changed extension
string outputFilePath = Path.ChangeExtension(filePath, ".mp3");
outputFilePath = MusicTagging.ReplaceInvalidChars(outputFilePath); //replace any invalid chars in filePath with valid
outputFilePath = MusicTagging.UpdateFileNameForDuplicates(outputFilePath); //add "copy" to filename if file exists
//------------ Set library directory --------------
MusicConverting.setFFMPEGPath();
//----- Get youtube video audio stream -----------------
IStream audioStream = new WebStream(new Uri(audioLink), audioFormat, audioDuration);
//--- do the conversion ----------------
await convertAudio(audioStream, outputFilePath);
return(outputFilePath);
}