// Checks whether the audio and video file formats of the song are supported.
// Returns true iff the audio file of the SongMeta exists and is supported.
private bool CheckSupportedMediaFormats(SongMeta songMeta)
{
// Check video format.
// Video is optional.
if (!songMeta.Video.IsNullOrEmpty())
{
if (!ApplicationUtils.IsSupportedVideoFormat(Path.GetExtension(songMeta.Video)))
{
Debug.LogWarning("Unsupported video format: " + songMeta.Video);
songMeta.Video = "";
}
else if (!File.Exists(SongMetaUtils.GetAbsoluteSongVideoPath(songMeta)))
{
Debug.LogWarning("Video file does not exist: " + SongMetaUtils.GetAbsoluteSongVideoPath(songMeta));
songMeta.Video = "";
}
}
// Check audio format.
// Audio is mandatory. Without working audio file, the song cannot be played.
if (!ApplicationUtils.IsSupportedAudioFormat(Path.GetExtension(songMeta.Mp3)))
{
Debug.LogWarning("Unsupported audio format: " + songMeta.Mp3);
return(false);
}
else if (!File.Exists(SongMetaUtils.GetAbsoluteSongFilePath(songMeta)))
{
Debug.LogWarning("Audio file does not exist: " + SongMetaUtils.GetAbsoluteSongFilePath(songMeta));
return(false);
}
return(true);
}