从内存中用 C# 播放 MIDI 文件

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Answer 1

好吧，我做了一个临时解决方案。
仍然有效

using (var midiStream = new MemoryStream(Resources.myMidi))
        {
            var data = midiStream.ToArray();
            try
            {
                using (var fs = new FileStream("midi.mid", FileMode.CreateNew, FileAccess.Write))
                {
                    fs.Write(data, 0, data.Length);
                } 
            }
            catch(IOException)
            {}
            string sCommand = "open \"" + Application.StartupPath + "/midi.mid" + "\" alias " + "MIDIapp";
            mciSendString(sCommand, null, 0, IntPtr.Zero);
            sCommand = "play " + "MIDIapp";
            mciSendString(sCommand, null, 0, IntPtr.Zero);
        }

Answer 2

您可以使用 SoundPlayer 类：

using (Stream midi = Resources.ResourceManager.GetStream("myMidi"))
{
    using (SoundPlayer player = new SoundPlayer(midi))
    {
        player.Play();
    }
}

Answer 3

您可以使用具有播放功能的.NET 库。 DryWetMIDI 允许这样做（示例显示通过默认 Windows 合成器播放 MIDI 文件）：

var midiFile = MidiFile.Read("Greatest song ever.mid");

// Or you can read a MIDI file from a stream
// var midiFile = MidiFile.Read(stream);

using (var outputDevice = OutputDevice.GetByName("Microsoft GS Wavetable Synth"))
{
    midiFile.Play(outputDevice);
}

您可以阅读有关播放的更多信息库文档上的 MIDI 数据： 播放。