private void AudioWaveForm_Click(object sender, EventArgs e)
{
if (audioVisualizer.WavePeaks == null)
{
if (string.IsNullOrEmpty(_videoFileName))
{
buttonOpenVideo_Click(sender, e);
if (string.IsNullOrEmpty(_videoFileName))
return;
}
if (mediaPlayer != null)
mediaPlayer.Pause();
var addWaveForm = new AddWaveForm();
string peakWaveFileName = GetPeakWaveFileName(_videoFileName);
string spectrogramFolder = GetSpectrogramFolder(_videoFileName);
addWaveForm.Initialize(_videoFileName, spectrogramFolder, _videoAudioTrackNumber);
if (addWaveForm.ShowDialog() == DialogResult.OK)
{
addWaveForm.WavePeak.WritePeakSamples(peakWaveFileName);
var audioPeakWave = new WavePeakGenerator(peakWaveFileName);
audioPeakWave.GenerateAllSamples();
audioPeakWave.Close();
audioVisualizer.WavePeaks = audioPeakWave;
if (addWaveForm.SpectrogramBitmaps != null)
audioVisualizer.InitializeSpectrogram(addWaveForm.SpectrogramBitmaps, spectrogramFolder);
timerWaveForm.Start();
}
}
}
private void AudioWaveFormDragDrop(object sender, DragEventArgs e)
{
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
string fileName = files[0];
if (files.Length != 1)
{
MessageBox.Show(_language.DropOnlyOneFile);
return;
}
string ext = Path.GetExtension(fileName).ToLower();
if (ext != ".wav")
{
if (audioVisualizer.WavePeaks == null && (Utilities.GetMovieFileExtensions().Contains(ext) || ext == ".mp3"))
{
_videoFileName = fileName;
AudioWaveForm_Click(null, null);
OpenVideo(_videoFileName);
return;
}
try
{
var fi = new FileInfo(fileName);
if (fi.Length < 1024 * 500)
{
var lines = new List<string>();
foreach (string line in File.ReadAllLines(fileName))
lines.Add(line);
foreach (SubtitleFormat format in SubtitleFormat.AllSubtitleFormats)
{
if (format.IsMine(lines, fileName))
{
OpenSubtitle(fileName, null);
return;
}
}
}
}
catch
{
}
}
if (string.IsNullOrEmpty(_videoFileName))
buttonOpenVideo_Click(null, null);
if (_videoFileName == null)
return;
if (ext != ".wav")
{
MessageBox.Show(string.Format(".Wav only!", fileName));
return;
}
var addWaveForm = new AddWaveForm();
string spectrogramFolder = GetSpectrogramFolder(_videoFileName);
addWaveForm.InitializeViaWaveFile(fileName, spectrogramFolder);
if (addWaveForm.ShowDialog() == DialogResult.OK)
{
string peakWaveFileName = GetPeakWaveFileName(_videoFileName);
addWaveForm.WavePeak.WritePeakSamples(peakWaveFileName);
var audioPeakWave = new WavePeakGenerator(peakWaveFileName);
audioPeakWave.GenerateAllSamples();
audioVisualizer.WavePeaks = audioPeakWave;
timerWaveForm.Start();
}
}