private void AudioWaveformDragDrop(object sender, DragEventArgs e)
{
var files = (string[])e.Data.GetData(DataFormats.FileDrop);
if (files.Length != 1)
{
MessageBox.Show(_language.DropOnlyOneFile);
return;
}
string fileName = files[0];
string ext = Path.GetExtension(fileName).ToLowerInvariant();
if (ext != ".wav" || !WavePeakGenerator.IsFileValidForVisualizer(fileName))
{
if (audioVisualizer.WavePeaks == null && (Utilities.GetMovieFileExtensions().Contains(ext) || ext == ".wav" || ext == ".mp3" || ext == ".mka" || ext == ".m4a" || ext == ".wma"))
{
_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>(File.ReadAllLines(fileName));
foreach (SubtitleFormat format in SubtitleFormat.AllSubtitleFormats)
{
if (format.IsMine(lines, fileName))
{
OpenSubtitle(fileName, null);
return;
}
}
}
}
catch
{
}
}
if (ext != ".wav")
{
MessageBox.Show(".wav only!");
return;
}
if (_videoFileName == null)
{
OpenVideo(fileName);
return;
}
using (var addWaveform = new AddWaveform())
{
string peakWaveFileName = WavePeakGenerator.GetPeakWaveFileName(_videoFileName);
string spectrogramFolder = Nikse.SubtitleEdit.Core.WavePeakGenerator.SpectrogramDrawer.GetSpectrogramFolder(_videoFileName);
addWaveform.InitializeViaWaveFile(fileName, peakWaveFileName, spectrogramFolder);
if (addWaveform.ShowDialog() == DialogResult.OK)
{
audioVisualizer.WavePeaks = addWaveform.Peaks;
audioVisualizer.Spectrogram = addWaveform.Spectrogram;
timerWaveform.Start();
}
}
}
private void AudioWaveformDragDrop(object sender, DragEventArgs e)
{
var files = (string[])e.Data.GetData(DataFormats.FileDrop);
if (files.Length != 1)
{
MessageBox.Show(this._language.DropOnlyOneFile);
return;
}
string fileName = files[0];
string ext = Path.GetExtension(fileName).ToLowerInvariant();
if (ext != ".wav")
{
if (this.audioVisualizer.WavePeaks == null && (Utilities.GetMovieFileExtensions().Contains(ext) || ext == ".mp3"))
{
this.VideoFileName = fileName;
this.AudioWaveform_Click(null, null);
this.OpenVideo(this.VideoFileName);
return;
}
try
{
var fi = new FileInfo(fileName);
if (fi.Length < 1024 * 500)
{
var lines = new List<string>(File.ReadAllLines(fileName));
foreach (SubtitleFormat format in SubtitleFormat.AllSubtitleFormats)
{
if (format.IsMine(lines, fileName))
{
this.OpenSubtitle(fileName, null);
return;
}
}
}
}
catch
{
}
}
if (string.IsNullOrEmpty(this.VideoFileName))
{
this.buttonOpenVideo_Click(null, null);
}
if (this.VideoFileName == null)
{
return;
}
if (ext != ".wav")
{
MessageBox.Show(".wav only!");
return;
}
using (var addWaveform = new AddWaveform())
{
string spectrogramFolder = GetSpectrogramFolder(this.VideoFileName);
addWaveform.InitializeViaWaveFile(fileName, spectrogramFolder);
if (addWaveform.ShowDialog() == DialogResult.OK)
{
string peakWaveFileName = GetPeakWaveFileName(this.VideoFileName);
addWaveform.WavePeak.WritePeakSamples(peakWaveFileName);
var audioPeakWave = new WavePeakGenerator(peakWaveFileName);
audioPeakWave.GenerateAllSamples();
this.audioVisualizer.WavePeaks = audioPeakWave;
this.timerWaveform.Start();
}
}
}
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;
}
mediaPlayer.Pause();
using (var addWaveform = new AddWaveform())
{
var peakWaveFileName = WavePeakGenerator.GetPeakWaveFileName(_videoFileName);
var spectrogramFolder = Nikse.SubtitleEdit.Core.WavePeakGenerator.SpectrogramDrawer.GetSpectrogramFolder(_videoFileName);
if (WavePeakGenerator.IsFileValidForVisualizer(_videoFileName))
{
addWaveform.InitializeViaWaveFile(_videoFileName, peakWaveFileName, spectrogramFolder);
}
else
{
addWaveform.Initialize(_videoFileName, peakWaveFileName, spectrogramFolder, _videoAudioTrackNumber);
}
if (addWaveform.ShowDialog() == DialogResult.OK)
{
audioVisualizer.WavePeaks = addWaveform.Peaks;
audioVisualizer.Spectrogram = addWaveform.Spectrogram;
timerWaveform.Start();
}
}
}
}
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;
}
mediaPlayer.Pause();
using (var addWaveform = new AddWaveform())
{
var peakWaveFileName = GetPeakWaveFileName(_videoFileName);
var spectrogramFolder = GetSpectrogramFolder(_videoFileName);
if (IsFileValidForVisualizer(_videoFileName))
{
addWaveform.InitializeViaWaveFile(_videoFileName, spectrogramFolder);
}
else
{
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();
}
}
}
}