如何理解音乐的持续时间 [英] How to understand the duration of a music

问题描述

嗨...

我找到此代码以查找音乐信息...

hi...

I find this code to find info of a music ...

OpenFileDialog dlgOpenFile = new OpenFileDialog();
dlgOpenFile.ShowDialog();



string filePath = dlgOpenFile.FileName;

using (FileStream fs = File.OpenRead(filePath))
{
    if (fs.Length >= 128)
    {
        MusicID3Tag tag = new MusicID3Tag();
        fs.Seek(-128, SeekOrigin.End);
        fs.Read(tag.TAGID, 0, tag.TAGID.Length);
        fs.Read(tag.Title, 0, tag.Title.Length);
        fs.Read(tag.Artist, 0, tag.Artist.Length);
        fs.Read(tag.Album, 0, tag.Album.Length);
        fs.Read(tag.Duration, 0, tag.Duration.Length);
        fs.Read(tag.Year, 0, tag.Year.Length);
        fs.Read(tag.Comment, 0, tag.Comment.Length);
        fs.Read(tag.Genre, 0, tag.Genre.Length);
        string theTAGID = Encoding.Default.GetString(tag.TAGID);

        if (theTAGID.Equals("TAG"))
        {
            string Title = Encoding.Default.GetString(tag.Title);
            string Artist = Encoding.Default.GetString(tag.Artist);
            string Album = Encoding.Default.GetString(tag.Album);
            string Year = Encoding.Default.GetString(tag.Year);
            string Comment = Encoding.Default.GetString(tag.Comment);
            string Genre = Encoding.Default.GetString(tag.Genre);

            Console.WriteLine(Title);
            Console.WriteLine(Artist);
            Console.WriteLine(Album);
            Console.WriteLine(Year);
            Console.WriteLine(Comment);
            Console.WriteLine(Genre);
            Console.WriteLine();
        }
    }
}

如何在此代码中找到音乐的持续时间?

祝你好运

[edit]添加了代码块以保留格式-OriginalGriff [/edit]

how i can find the duration of a music IN THIS CODE?

Good Luck

[edit]Code block added to preserve formatting - OriginalGriff[/edit]

推荐答案

** string Duration = Encoding.Default.GetString(tag.Duration);

**如果fs.Read(tag.Duration，0，tag.Duration.Length);有效

**string Duration = Encoding.Default.GetString(tag.Duration);

**if fs.Read(tag.Duration, 0, tag.Duration.Length); works

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