Ejemplo n.º 1
0
        public void WaveFormat_CreateIeeeFloat()
        {
            // Define "native" WAVEFORMATEX structure for IEEE float PCM
            byte[] formatBytes = new byte[]
            {
                0x03, 0x00,             // FormatTag = 3
                0x02, 0x00,             // Channels = 2
                0x44, 0xac, 0x00, 0x00, // SamplesPerSec = 44100
                0x20, 0x62, 0x05, 0x00, // AvgBytesPerSec = 352800
                0x08, 0x00,             // BlockAlign = 8
                0x20, 0x00,             // BitsPerSample = 32
                0x00, 0x00,             // ExtraSize = 0
            };

            // Create equivalent managed WaveFormat object
            WaveFormat format = WaveFormat.CreateIeeeFloat(44100, 2);

            // Verify against expected
            this.MarshalAndVerify(format, formatBytes);
        }
Ejemplo n.º 2
0
 private void ButtonCreateIeeeFloat_Click(object sender, RoutedEventArgs e)
 {
     Update(WaveFormat.CreateIeeeFloat((int)Format.SamplesPerSec, Format.Channels));
 }