public ActionResult DirectDownloadAudio([FromRoute] string vid)
{
if (!ValidateVid(vid))
{
return(BadRequest($"'{vid}' is not a valid video ID"));
}
var info = YoutubeHelper.GetVideoInfo(vid);
if (info.DurationSeconds > (Max_Duration_Seconds * 2))
{
return(BadRequest($"Cannot process videos longer than {Max_Duration_Seconds * 2} seconds"));
}
var outputFilePath = $"{Output_Root}/yt/{vid}.mp3";
if (System.IO.File.Exists(outputFilePath))
{
return(PhysicalFile(outputFilePath, "audio/mpeg", $"{info.Filename}-{vid}.mp3"));
}
var audio = YoutubeHelper.DownloadAudioMp3(vid);
if (System.IO.File.Exists(audio))
{
return(PhysicalFile(audio, "audio/mpeg", $"{info.Filename}-{vid}.mp3"));
}
return(BadRequest("Video requested was not found"));
}