private void ReadWaveFile(string targetFile, int delayInMilliseconds)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingPeakFile;
Refresh();
var waveFile = new WavePeakGenerator(targetFile);
int sampleRate = Configuration.Settings.VideoControls.WaveformMinimumSampleRate; // Normally 128
while (waveFile.Header.SampleRate % sampleRate != 0 && sampleRate < 5000)
{
sampleRate++; // old sample-rate / new sample-rate must have rest = 0
}
waveFile.GeneratePeakSamples(sampleRate, delayInMilliseconds); // samples per second - SampleRate
if (Configuration.Settings.VideoControls.GenerateSpectrogram)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingSpectrogram;
Refresh();
Directory.CreateDirectory(_spectrogramDirectory);
SpectrogramBitmaps = waveFile.GenerateFourierData(256, _spectrogramDirectory, delayInMilliseconds); // image height = nfft / 2
}
WavePeak = waveFile;
waveFile.Close();
labelPleaseWait.Visible = false;
}
private void MakeEmptyWaveFile()
{
labelProgress.Text = LanguageSettings.Current.AddWaveform.GeneratingPeakFile;
Refresh();
var videoInfo = UiUtil.GetVideoInfo(SourceVideoFileName);
Peaks = WavePeakGenerator.GenerateEmptyPeaks(_peakWaveFileName, (int)videoInfo.TotalMilliseconds / 1000);
labelPleaseWait.Visible = false;
}
private void MakeWaveformAndSpectrogram(string videoFileName, string targetFile, int delayInMilliseconds)
{
using (var waveFile = new WavePeakGenerator(targetFile))
{
waveFile.GeneratePeaks(delayInMilliseconds, WavePeakGenerator.GetPeakWaveFileName(videoFileName));
if (Configuration.Settings.VideoControls.GenerateSpectrogram)
{
waveFile.GenerateSpectrogram(delayInMilliseconds, WavePeakGenerator.SpectrogramDrawer.GetSpectrogramFolder(videoFileName));
}
}
}
private void GenerateWaveformAndSpectrogram(string targetFile, double delayInMilliseconds)
{
using (var waveFile = new WavePeakGenerator(targetFile))
{
// Generate and save peak file
_statusText = Configuration.Settings.Language.AddWaveform.GeneratingPeakFile;
Peaks = waveFile.GeneratePeaks((int)Math.Round(delayInMilliseconds), _peakWaveFileName);
if (Configuration.Settings.VideoControls.GenerateSpectrogram)
{
_statusText = Configuration.Settings.Language.AddWaveform.GeneratingSpectrogram;
// Spectrogram = waveFile.GenerateSpectrogram(delayInMilliseconds, _spectrogramDirectory);
}
}
}
public AddWaveFormController(string sourceFileName, string peakWaveFileName)
: base("AddWaveForm")
{
_sourceFileName = sourceFileName;
_peakWaveFileName = WavePeakGenerator.GetPeakWaveFileName(sourceFileName);
_cancel = false;
_done = false;
_startTicks = DateTime.Now.Ticks;
_statusText = string.Empty;
_statusTextLast = _statusText;
(Window as AddWaveForm).SetSourceFile(sourceFileName);
(Window as AddWaveForm).SetProgressText(_statusText);
_progressTimer = new System.Timers.Timer(250);
_progressTimer.Elapsed += (object sender, System.Timers.ElapsedEventArgs e) =>
{
if (_done || _cancel)
{
_progressTimer.Stop();
InvokeOnMainThread(() =>
{
DoCancel();
(Window as AddWaveForm).StopProgressBar();
System.Threading.Thread.Sleep(100);
Close();
});
return;
}
_statusText = FormatTime(TimeSpan.FromTicks(DateTime.Now.Ticks - _startTicks).TotalSeconds);
if (_statusText != _statusTextLast)
{
InvokeOnMainThread(() =>
{
if (_done || _cancel)
{
return;
}
(Window as AddWaveForm).SetProgressText(_statusText);
});
_statusTextLast = _statusText;
}
};
_progressTimer.Start();
StartAudioProcessing();
}
private void ReadWaveFile(string targetFile, int delayInMilliseconds)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingPeakFile;
Refresh();
using (var waveFile = new WavePeakGenerator(targetFile))
{
Peaks = waveFile.GeneratePeaks(delayInMilliseconds, _peakWaveFileName);
if (Configuration.Settings.VideoControls.GenerateSpectrogram)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingSpectrogram;
Refresh();
Spectrogram = waveFile.GenerateSpectrogram(delayInMilliseconds, _spectrogramDirectory);
}
}
labelPleaseWait.Visible = false;
}
private void MakeWaveformAndSpectrogram(string videoFileName, string targetFile, int delayInMilliseconds)
{
var waveFile = new WavePeakGenerator(targetFile);
int sampleRate = Configuration.Settings.VideoControls.WaveformMinimumSampleRate; // Normally 128
while (waveFile.Header.SampleRate % sampleRate != 0 && sampleRate < 5000)
{
sampleRate++; // old sample-rate / new sample-rate must have rest = 0
}
waveFile.GeneratePeakSamples(sampleRate, delayInMilliseconds); // samples per second - SampleRate
//if (Configuration.Settings.VideoControls.GenerateSpectrogram)
//{
// //Directory.CreateDirectory(_spectrogramDirectory);
// //SpectrogramBitmaps = waveFile.GenerateFourierData(256, _spectrogramDirectory, delayInMilliseconds); // image height = nfft / 2
//}
waveFile.WritePeakSamples(Main.GetPeakWaveFileName(videoFileName));
waveFile.Close();
}
private void AddWaveform_Shown(object sender, EventArgs e)
{
Refresh();
_numberOfAudioTracks = 0;
var audioTrackNames = new List <string>();
var mkvAudioTrackNumbers = new Dictionary <int, int>();
if (labelVideoFileName.Text.Length > 1 && File.Exists(labelVideoFileName.Text))
{
if (labelVideoFileName.Text.EndsWith(".mkv", StringComparison.OrdinalIgnoreCase))
{ // Choose for number of audio tracks in matroska files
MatroskaFile matroska = null;
try
{
matroska = new MatroskaFile(labelVideoFileName.Text);
if (matroska.IsValid)
{
foreach (var track in matroska.GetTracks())
{
if (track.IsAudio)
{
_numberOfAudioTracks++;
if (track.CodecId != null && track.Language != null)
{
audioTrackNames.Add("#" + track.TrackNumber + ": " + track.CodecId.Replace("\0", string.Empty) + " - " + track.Language.Replace("\0", string.Empty));
}
else
{
audioTrackNames.Add("#" + track.TrackNumber);
}
mkvAudioTrackNumbers.Add(mkvAudioTrackNumbers.Count, track.TrackNumber);
}
}
}
}
finally
{
matroska?.Dispose();
}
}
else if (labelVideoFileName.Text.EndsWith(".mp4", StringComparison.OrdinalIgnoreCase) || labelVideoFileName.Text.EndsWith(".m4v", StringComparison.OrdinalIgnoreCase))
{ // Choose for number of audio tracks in mp4 files
try
{
var mp4 = new MP4Parser(labelVideoFileName.Text);
var tracks = mp4.GetAudioTracks();
int i = 0;
foreach (var track in tracks)
{
i++;
if (track.Name != null && track.Mdia != null && track.Mdia.Mdhd != null && track.Mdia.Mdhd.LanguageString != null)
{
audioTrackNames.Add(i + ": " + track.Name + " - " + track.Mdia.Mdhd.LanguageString);
}
else if (track.Name != null)
{
audioTrackNames.Add(i + ": " + track.Name);
}
else
{
audioTrackNames.Add(i.ToString(CultureInfo.InvariantCulture));
}
}
_numberOfAudioTracks = tracks.Count;
}
catch
{
// ignored
}
}
// Choose audio track
if (_numberOfAudioTracks > 1)
{
using (var form = new ChooseAudioTrack(audioTrackNames, AudioTrackNumber))
{
if (form.ShowDialog(this) == DialogResult.OK)
{
if (AudioTrackNumber != form.SelectedTrack)
{
AudioTrackNumber = form.SelectedTrack;
var peakWaveFileName = WavePeakGenerator.GetPeakWaveFileName(labelVideoFileName.Text, form.SelectedTrack);
var spectrogramFolder = WavePeakGenerator.SpectrogramDrawer.GetSpectrogramFolder(labelVideoFileName.Text, form.SelectedTrack);
if (File.Exists(peakWaveFileName))
{
DialogResult = DialogResult.Cancel;
return;
}
_peakWaveFileName = peakWaveFileName;
_spectrogramDirectory = spectrogramFolder;
}
}
else
{
DialogResult = DialogResult.Cancel;
return;
}
}
}
// check for delay in matroska files
if (labelVideoFileName.Text.EndsWith(".mkv", StringComparison.OrdinalIgnoreCase))
{
MatroskaFile matroska = null;
try
{
matroska = new MatroskaFile(labelVideoFileName.Text);
if (matroska.IsValid)
{
_delayInMilliseconds = (int)matroska.GetAudioTrackDelayMilliseconds(mkvAudioTrackNumbers[AudioTrackNumber]);
}
}
catch (Exception exception)
{
SeLogger.Error(exception, $"Error getting delay from mkv: {labelVideoFileName.Text}");
_delayInMilliseconds = 0;
}
finally
{
matroska?.Dispose();
}
}
buttonRipWave_Click(null, null);
}
else if (_wavFileName != null)
{
FixWaveOnly();
}
}
private void buttonSave_Click(object sender, EventArgs e)
{
var model = new SeJobModel
{
Version = "1.0",
JobId = textBoxJobId.Text,
JobName = textBoxJobName.Text.Trim(),
Message = textBoxJobDescription.Text.Trim(),
SubtitleFileFormat = _subtitleFormat.Name,
SubtitleFileName = textBoxSubtitleFileName.Text.Trim(),
SubtitleContent = _subtitle.ToText(_subtitleFormat),
VideoStreamingUrl = textBoxVideoUrl.Text.Trim(),
};
if (!string.IsNullOrEmpty(_videoFileName))
{
model.VideoHash = Path.GetFileNameWithoutExtension(WavePeakGenerator.GetPeakWaveFileName(_videoFileName));
if (!string.IsNullOrEmpty(model.VideoStreamingUrl))
{
model.VideoHash = MovieHasher.GenerateHashFromString(model.VideoStreamingUrl);
}
}
if (checkBoxOriginal.Checked && _subtitleOriginal?.Paragraphs.Count > 0)
{
model.SubtitleFileNameOriginal = _subtitleOriginal.FileName;
model.SubtitleContentOriginal = _subtitleOriginal.ToText(_subtitleFormat);
}
if (checkBoxIncludeWaveform.Checked && _waveform?.PeakMins.Count > 0)
{
model.Waveform = _waveform;
}
if (checkBoxIncludeShotChanges.Checked && _shotChanges?.Count > 0)
{
model.ShotChanges = _shotChanges;
}
if (checkBoxIncludeBookmarks.Checked)
{
model.Bookmarks = new List <SeJobBookmark>();
foreach (var p in _subtitle?.Paragraphs.Where(p => !string.IsNullOrEmpty(p.Bookmark)))
{
model.Bookmarks.Add(new SeJobBookmark
{
Idx = _subtitle.GetIndex(p),
Txt = p.Bookmark,
});
}
}
if (checkBoxIncludeRules.Checked)
{
model.Rules = new SeJobRules
{
MaxNumberOfLines = (int)numericUpDownMaxNumberOfLines.Value,
SubtitleLineMaximumLength = (int)numericUpDownSubtitleLineMaximumLength.Value,
SubtitleMaximumCharactersPerSeconds = numericUpDownMaxCharsSec.Value,
SubtitleMinimumDisplayMilliseconds = (int)numericUpDownDurationMin.Value,
SubtitleMaximumDisplayMilliseconds = (int)numericUpDownDurationMax.Value,
MinimumMillisecondsBetweenLines = (int)numericUpDownMinGapMs.Value,
SubtitleMaximumWordsPerMinute = numericUpDownMaxWordsMin.Value,
SubtitleOptimalCharactersPerSeconds = numericUpDownOptimalCharsSec.Value,
};
}
using (var saveDialog = new SaveFileDialog {
FileName = Path.GetFileNameWithoutExtension(model.SubtitleFileName), Filter = "se-job|*.se-job"
})
{
if (saveDialog.ShowDialog() == DialogResult.OK)
{
File.WriteAllBytes(saveDialog.FileName, SeJobHandler.SaveSeJob(model));
DialogResult = DialogResult.OK;
}
}
}
private void AudioWaveform_Click(object sender, EventArgs e)
{
if (this.audioVisualizer.WavePeaks == null)
{
if (string.IsNullOrEmpty(this.VideoFileName))
{
this.buttonOpenVideo_Click(sender, e);
if (string.IsNullOrEmpty(this.VideoFileName))
{
return;
}
}
this.mediaPlayer.Pause();
using (var addWaveform = new AddWaveform())
{
var peakWaveFileName = GetPeakWaveFileName(this.VideoFileName);
var spectrogramFolder = GetSpectrogramFolder(this.VideoFileName);
addWaveform.Initialize(this.VideoFileName, spectrogramFolder, this._videoAudioTrackNumber);
if (addWaveform.ShowDialog() == DialogResult.OK)
{
addWaveform.WavePeak.WritePeakSamples(peakWaveFileName);
var audioPeakWave = new WavePeakGenerator(peakWaveFileName);
audioPeakWave.GenerateAllSamples();
audioPeakWave.Close();
this.audioVisualizer.WavePeaks = audioPeakWave;
if (addWaveform.SpectrogramBitmaps != null)
{
this.audioVisualizer.InitializeSpectrogram(addWaveform.SpectrogramBitmaps, spectrogramFolder);
}
this.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 ReadWaveFile(string targetFile, int delayInMilliseconds)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingPeakFile;
Refresh();
using (var waveFile = new WavePeakGenerator(targetFile))
{
Peaks = waveFile.GeneratePeaks(delayInMilliseconds, _peakWaveFileName);
if (Configuration.Settings.VideoControls.GenerateSpectrogram)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingSpectrogram;
Refresh();
Spectrogram = waveFile.GenerateSpectrogram(delayInMilliseconds, _spectrogramDirectory);
}
}
labelPleaseWait.Visible = false;
}
private bool IsFileValidForVisualizer(string fileName)
{
if (!fileName.EndsWith(".wav", StringComparison.OrdinalIgnoreCase))
return false;
using (var wpg = new WavePeakGenerator(fileName))
{
return wpg.IsSupported;
}
}
private void ReadWaveFile(string targetFile, int delayInMilliseconds)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingPeakFile;
Refresh();
var waveFile = new WavePeakGenerator(targetFile);
int sampleRate = Configuration.Settings.VideoControls.WaveformMinimumSampleRate; // Normally 128
while (waveFile.Header.SampleRate % sampleRate != 0 && sampleRate < 5000)
sampleRate++; // old sample-rate / new sample-rate must have rest = 0
waveFile.GeneratePeakSamples(sampleRate, delayInMilliseconds); // samples per second - SampleRate
if (Configuration.Settings.VideoControls.GenerateSpectrogram)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingSpectrogram;
Refresh();
Directory.CreateDirectory(_spectrogramDirectory);
SpectrogramBitmaps = waveFile.GenerateFourierData(256, _spectrogramDirectory, delayInMilliseconds); // image height = nfft / 2
}
WavePeak = waveFile;
waveFile.Close();
labelPleaseWait.Visible = false;
}
private void MakeWaveformAndSpectrogram(string videoFileName, string targetFile, int delayInMilliseconds)
{
var waveFile = new WavePeakGenerator(targetFile);
int sampleRate = Configuration.Settings.VideoControls.WaveformMinimumSampleRate; // Normally 128
while (waveFile.Header.SampleRate % sampleRate != 0 && sampleRate < 5000)
sampleRate++; // old sample-rate / new sample-rate must have rest = 0
waveFile.GeneratePeakSamples(sampleRate, delayInMilliseconds); // samples per second - SampleRate
//if (Configuration.Settings.VideoControls.GenerateSpectrogram)
//{
// //Directory.CreateDirectory(_spectrogramDirectory);
// //SpectrogramBitmaps = waveFile.GenerateFourierData(256, _spectrogramDirectory, delayInMilliseconds); // image height = nfft / 2
//}
waveFile.WritePeakSamples(Main.GetPeakWaveFileName(videoFileName));
waveFile.Close();
}
