void InsertFileAt(Vegas vegas, String fileName, int trackIndex, Timecode cursorPosition)
{
Media media = new Media(fileName);
AudioTrack track = (AudioTrack)vegas.Project.Tracks[trackIndex];
AudioEvent audioEvent = track.AddAudioEvent(cursorPosition, media.Length);
audioEvent.AddTake(media.GetAudioStreamByIndex(0));
}
public void FromVegas(Vegas vegas)
{
Media media = vegas.Project.MediaPool.AddMedia(Script.Args.ValueOf("media"));
foreach (MediaStream stream in media.Streams)
{
if (stream is VideoStream)
{
VideoTrack t = vegas.Project.AddVideoTrack();
VideoEvent e = t.AddVideoEvent(new Timecode(), media.Length);
e.ResampleMode = VideoResampleMode.Disable;
e.AddTake(stream);
}
else if (stream is AudioStream)
{
AudioTrack t = vegas.Project.AddAudioTrack();
AudioEvent e = t.AddAudioEvent(new Timecode(), media.Length);
e.AddTake(stream);
}
}
vegas.SaveProject(Script.Args.ValueOf("output"));
vegas.Exit();
}
public void FromVegas(Vegas vegas)
{
var start = vegas.Transport.LoopRegionStart;
var length = vegas.Transport.LoopRegionLength;
try {
var frameRate = vegas.Project.Video.FrameRate;
var frameRateInt = (int)Math.Round(frameRate * 1000);
var scriptDirectory = Path.GetDirectoryName(Script.File);
if (scriptDirectory == null)
{
MessageBox.Show("Couldn't get script directory path!");
return;
}
var xvidPath = Environment.GetEnvironmentVariable("ProgramFiles(x86)");
if (string.IsNullOrEmpty(xvidPath))
{
xvidPath = Environment.GetEnvironmentVariable("ProgramFiles");
}
if (string.IsNullOrEmpty(xvidPath))
{
MessageBox.Show("Couldn't get Xvid install path!");
return;
}
xvidPath += @"\Xvid\uninstall.exe";
if (!File.Exists(xvidPath))
{
MessageBox.Show(
"Xvid codec not installed. The script will install it now and may ask for admin access to install it.");
var xvid = new Process {
StartInfo =
{
UseShellExecute = true,
FileName = Path.Combine(scriptDirectory, "_internal", "xvid", "xvid.exe"),
WorkingDirectory = Path.Combine(scriptDirectory,"_internal"),
Arguments =
"--unattendedmodeui none --mode unattended --AutoUpdater no --decode_divx DIVX --decode_3ivx 3IVX --decode_divx DIVX --decode_other MPEG-4",
CreateNoWindow = true,
Verb = "runas"
}
};
try {
xvid.Start();
}
catch (Win32Exception e) {
if (e.NativeErrorCode == 1223)
{
MessageBox.Show("Admin privilege for Xvid installation refused.");
return;
}
throw;
}
xvid.WaitForExit();
GetStandardTemplates(vegas);
GetTemplate(vegas, frameRateInt);
MessageBox.Show(
"Xvid installed and render template generated for the current frame rate. Please restart Sony Vegas and run the script again.");
return;
}
var template = GetTemplate(vegas, frameRateInt);
if (template == null)
{
GetStandardTemplates(vegas);
GetTemplate(vegas, frameRateInt);
MessageBox.Show(
"Render template generated for the current frame rate. Please restart Sony Vegas and run the script again.");
return;
}
var frameCount = (string)Registry.GetValue(
"HKEY_CURRENT_USER\\SOFTWARE\\Sony Creative Software\\Custom Presets",
"FrameCount", "");
var defaultCount = 1;
if (frameCount != "")
{
try {
var value = int.Parse(frameCount);
if (value > 0)
{
defaultCount = value;
}
}
catch (Exception) {
// ignore
}
}
var prompt = new Form {
Width = 500,
Height = 140,
Text = "Datamoshing Parameters"
};
var textLabel = new Label {
Left = 10, Top = 10, Text = "Frame count"
};
var inputBox =
new NumericUpDown {
Left = 200, Top = 10, Width = 200, Minimum = 1, Maximum = 1000000000, Value = defaultCount
};
var textLabel2 = new Label {
Left = 10, Top = 40, Text = "Frames repeats"
};
var inputBox2 = new NumericUpDown {
Left = 200,
Top = 40,
Width = 200,
Value = 1,
Minimum = 1,
Maximum = 1000000000,
Text = ""
};
var confirmation = new Button {
Text = "OK", Left = 200, Width = 100, Top = 70
};
confirmation.Click += (sender, e) => { prompt.DialogResult = DialogResult.OK; prompt.Close(); };
prompt.Controls.Add(confirmation);
prompt.Controls.Add(textLabel);
prompt.Controls.Add(inputBox);
prompt.Controls.Add(textLabel2);
prompt.Controls.Add(inputBox2);
inputBox2.Select();
prompt.AcceptButton = confirmation;
if (prompt.ShowDialog() != DialogResult.OK)
{
return;
}
var size = (int)inputBox.Value;
var repeat = (int)inputBox2.Value;
if (repeat <= 0)
{
MessageBox.Show("Frames repeats must be > 0!");
return;
}
if (length.FrameCount < size)
{
MessageBox.Show("The selection must be as long as the frame count!");
return;
}
if (start.FrameCount < 1)
{
MessageBox.Show("The selection mustn't start on the first frame of the project!");
return;
}
if (defaultCount != size)
{
Registry.SetValue(
"HKEY_CURRENT_USER\\SOFTWARE\\Sony Creative Software\\Custom Presets",
"FrameCount", size.ToString(), RegistryValueKind.String);
}
VideoTrack videoTrack = null;
for (var i = vegas.Project.Tracks.Count - 1; i >= 0; i--)
{
videoTrack = vegas.Project.Tracks[i] as VideoTrack;
if (videoTrack != null)
{
break;
}
}
AudioTrack audioTrack = null;
for (var i = 0; i < vegas.Project.Tracks.Count; i++)
{
audioTrack = vegas.Project.Tracks[i] as AudioTrack;
if (audioTrack != null)
{
break;
}
}
if (videoTrack == null && audioTrack == null)
{
MessageBox.Show("No tracks found!");
return;
}
var changed = false;
var finalFolder = (string)Registry.GetValue(
"HKEY_CURRENT_USER\\SOFTWARE\\Sony Creative Software\\Custom Presets",
"ClipFolder", "");
while (string.IsNullOrEmpty(finalFolder) || !Directory.Exists(finalFolder))
{
MessageBox.Show("Select the folder to put generated datamoshed clips into.");
changed = true;
var dialog = new CommonOpenFileDialog {
IsFolderPicker = true,
EnsurePathExists = true,
EnsureFileExists = false,
AllowNonFileSystemItems = false,
DefaultFileName = "Select Folder",
Title = "Select the folder to put generated datamoshed clips into"
};
if (dialog.ShowDialog() != CommonFileDialogResult.Ok)
{
MessageBox.Show("No folder selected");
return;
}
finalFolder = dialog.FileName;
}
if (changed)
{
Registry.SetValue(
"HKEY_CURRENT_USER\\SOFTWARE\\Sony Creative Software\\Custom Presets",
"ClipFolder", finalFolder, RegistryValueKind.String);
}
var path = Path.Combine(vegas.TemporaryFilesPath, Path.GetFileNameWithoutExtension(vegas.Project.FilePath) +
"-" +
Guid.NewGuid().ToString("B").ToUpper().Substring(1, 8) +
".avi");
var pathEncoded = Path.Combine(vegas.TemporaryFilesPath,
Path.GetFileNameWithoutExtension(vegas.Project.FilePath) + "-" +
Guid.NewGuid().ToString("B").ToUpper().Substring(1, 8) + ".avi");
var pathDatamoshedBase = Path.Combine(finalFolder,
Path.GetFileNameWithoutExtension(vegas.Project.FilePath) + "-" +
Guid.NewGuid().ToString("B").ToUpper().Substring(1, 8));
var pathDatamoshed = pathDatamoshedBase + ".avi";
var pathEncodedEscape = pathEncoded.Replace("\\", "/");
var pathDatamoshedEscape = pathDatamoshed.Replace("\\", "/");
var renderArgs = new RenderArgs {
OutputFile = path,
Start = Timecode.FromFrames(start.FrameCount - 1),
Length = Timecode.FromFrames(length.FrameCount + 1),
RenderTemplate = template
};
var status = vegas.Render(renderArgs);
if (status != RenderStatus.Complete)
{
MessageBox.Show("Unexpected render status: " + status);
return;
}
string[] datamoshConfig =
{
"var input=\"" + pathEncodedEscape + "\";",
"var output=\"" + pathDatamoshedEscape + "\";",
"var size=" + size + ";",
"var repeat=" + repeat + ";"
};
File.WriteAllLines(Path.Combine(scriptDirectory, "_internal", "config_datamosh.js"), datamoshConfig);
var encode = new Process {
StartInfo =
{
UseShellExecute = false,
FileName = Path.Combine(scriptDirectory, "_internal", "ffmpeg", "ffmpeg.exe"),
WorkingDirectory = Path.Combine(scriptDirectory, "_internal"),
Arguments = "-y -hide_banner -nostdin -i \"" + path +
"\" -c:v libxvid -q:v 1 -g 1M -flags +mv4+qpel -mpeg_quant 1 -c:a copy \"" + pathEncoded +
"\"",
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
}
};
encode.Start();
var output = encode.StandardOutput.ReadToEnd();
var error = encode.StandardError.ReadToEnd();
Debug.WriteLine(output);
Debug.WriteLine("---------------------");
Debug.WriteLine(error);
encode.WaitForExit();
File.Delete(path);
File.Delete(path + ".sfl");
var datamosh = new Process {
StartInfo =
{
UseShellExecute = false,
FileName = Path.Combine(scriptDirectory, "_internal", "avidemux", "avidemux2_cli.exe"),
WorkingDirectory = Path.Combine(scriptDirectory, "_internal"),
Arguments = "--nogui --run avidemux_datamosh.js",
RedirectStandardInput = true,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
}
};
datamosh.Start();
datamosh.StandardInput.WriteLine("n");
output = datamosh.StandardOutput.ReadToEnd();
error = datamosh.StandardError.ReadToEnd();
Debug.WriteLine(output);
Debug.WriteLine("---------------------");
Debug.WriteLine(error);
datamosh.WaitForExit();
File.Delete(pathEncoded);
File.Delete(pathEncoded + ".sfl");
var media = vegas.Project.MediaPool.AddMedia(pathDatamoshed);
media.TimecodeIn = Timecode.FromFrames(1);
VideoEvent videoEvent = null;
if (videoTrack != null)
{
videoEvent =
videoTrack.AddVideoEvent(start, Timecode.FromFrames(1 + length.FrameCount + (repeat - 1) * size));
videoEvent.AddTake(media.GetVideoStreamByIndex(0));
}
AudioEvent audioEvent = null;
if (audioTrack != null)
{
audioEvent =
audioTrack.AddAudioEvent(start, Timecode.FromFrames(1 + length.FrameCount + (repeat - 1) * size));
audioEvent.AddTake(media.GetAudioStreamByIndex(0));
}
if (videoTrack != null && audioTrack != null)
{
var group = new TrackEventGroup();
vegas.Project.Groups.Add(group);
group.Add(videoEvent);
group.Add(audioEvent);
}
}
catch (Exception e) {
MessageBox.Show("Unexpected exception: " + e.Message);
Debug.WriteLine(e);
}
}
public void FromVegas(Vegas vegas)
{
try
{
_vegas = vegas;
ScriptArgs args = Script.Args;
if (args.Count > 0)
{
_closeonfinish = System.Convert.ToBoolean(args.ValueOf("closeonfinish") ?? "false");
_savewhendone = System.Convert.ToBoolean(args.ValueOf("savewhendone") ?? "false");
_makeveg = System.Convert.ToBoolean(args.ValueOf("makeveg") ?? "false");
_file = args.ValueOf("file");
}
else
{
var dialog = new OpenFileDialog {
Filter = ".srt files (*.srt)|*.srt", CheckPathExists = true, InitialDirectory = vegas.Project.FilePath
};
DialogResult result = dialog.ShowDialog();
vegas.UpdateUI();
if (result == DialogResult.OK)
{
_file = Path.GetFullPath(dialog.FileName);
}
else
{
return;
}
}
if (_makeveg)
{
Media media = vegas.Project.MediaPool.AddMedia(Script.Args.ValueOf("media"));
foreach (MediaStream stream in media.Streams)
{
if (stream is VideoStream)
{
VideoTrack t = vegas.Project.AddVideoTrack();
VideoEvent e = t.AddVideoEvent(new Timecode(), media.Length);
e.ResampleMode = VideoResampleMode.Disable;
e.AddTake(stream);
}
else if (stream is AudioStream)
{
AudioTrack t = vegas.Project.AddAudioTrack();
AudioEvent e = t.AddAudioEvent(new Timecode(), media.Length);
e.AddTake(stream);
}
}
vegas.SaveProject(Script.Args.ValueOf("output"));
}
using (FileStream fs = new FileStream(_file, FileMode.Open, FileAccess.Read))
using (StreamReader stream = new StreamReader(fs))
{
while (!stream.EndOfStream)
{
string line = stream.ReadLine();
if (Regex.IsMatch(line, "^[0-9]+$"))
{
line = stream.ReadLine();
if (Regex.IsMatch(line, "^" + SRT_TIME_PATTERN + " --> " + SRT_TIME_PATTERN + "$"))
{
MatchCollection stamps = Regex.Matches(line, SRT_TIME_PATTERN);
TimeSpan s = TimeSpan.ParseExact(stamps[0].Value, SRT_TIME_FORMAT, null);
TimeSpan e = TimeSpan.ParseExact(stamps[1].Value, SRT_TIME_FORMAT, null);
string t = string.Empty;
while (!stream.EndOfStream)
{
line = stream.ReadLine();
if (!string.IsNullOrEmpty(line))
{
if (!string.IsNullOrEmpty(t))
{
t += "[br]";
}
t += line;
}
else
{
break;
}
}
Region r = Convert(s, e, t);
if (r != null)
{
vegas.Project.Regions.Add(r);
}
}
}
}
}
if (_savewhendone)
{
vegas.SaveProject();
}
if (_closeonfinish)
{
vegas.Exit();
}
}
catch (VegasException e)
{
Vegas.COM.ShowError(e.Title, e.Message);
}
}
private void Import(Config config, Vegas vegas)
{
// Load XML file
if (!File.Exists(config.XmlFile))
{
throw new Exception("XML file does not exist.");
}
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(config.XmlFile);
// Determine image file names
XmlNodeList mouthCueElements = xmlDocument.SelectNodes("//mouthCue");
List <string> shapeNames = new List <string>();
foreach (XmlElement mouthCueElement in mouthCueElements)
{
if (!shapeNames.Contains(mouthCueElement.InnerText))
{
shapeNames.Add(mouthCueElement.InnerText);
}
}
Dictionary <string, string> imageFileNames = GetImageFileNames(config.OneImageFile, shapeNames.ToArray());
// Create new project
bool promptSave = !config.DiscardChanges;
bool showDialog = false;
Project project = new Project(promptSave, showDialog);
// Set frame size
Bitmap testImage = new Bitmap(config.OneImageFile);
project.Video.Width = testImage.Width;
project.Video.Height = testImage.Height;
// Set frame rate
if (config.FrameRate < 0.1 || config.FrameRate > 100)
{
throw new Exception("Invalid frame rate.");
}
project.Video.FrameRate = config.FrameRate;
// Set other video settings
project.Video.FieldOrder = VideoFieldOrder.ProgressiveScan;
project.Video.PixelAspectRatio = 1;
// Add video track with images
VideoTrack videoTrack = vegas.Project.AddVideoTrack();
foreach (XmlElement mouthCueElement in mouthCueElements)
{
Timecode start = GetTimecode(mouthCueElement.Attributes["start"]);
Timecode length = GetTimecode(mouthCueElement.Attributes["end"]) - start;
VideoEvent videoEvent = videoTrack.AddVideoEvent(start, length);
Media imageMedia = new Media(imageFileNames[mouthCueElement.InnerText]);
videoEvent.AddTake(imageMedia.GetVideoStreamByIndex(0));
}
// Add audio track with original sound file
AudioTrack audioTrack = vegas.Project.AddAudioTrack();
Media audioMedia = new Media(xmlDocument.SelectSingleNode("//soundFile").InnerText);
AudioEvent audioEvent = audioTrack.AddAudioEvent(new Timecode(0), audioMedia.Length);
audioEvent.AddTake(audioMedia.GetAudioStreamByIndex(0));
}
public void FromVegas(Vegas vegas)
{
var start = vegas.Transport.LoopRegionStart;
var length = vegas.Transport.LoopRegionLength;
try {
var frameRate = vegas.Project.Video.FrameRate;
var frameRateInt = (int)Math.Round(frameRate * 1000);
var scriptDirectory = Path.GetDirectoryName(Script.File);
if (scriptDirectory == null)
{
MessageBox.Show("Couldn't get script directory path!");
return;
}
var template = GetTemplate(vegas, frameRateInt);
if (template == null)
{
GetStandardTemplates(vegas);
GetTemplate(vegas, frameRateInt);
MessageBox.Show(
"Render template generated for the current frame rate. Please restart Sony Vegas and run the script again.");
return;
}
VideoTrack videoTrack = null;
for (var i = vegas.Project.Tracks.Count - 1; i >= 0; i--)
{
videoTrack = vegas.Project.Tracks[i] as VideoTrack;
if (videoTrack != null)
{
break;
}
}
AudioTrack audioTrack = null;
for (var i = 0; i < vegas.Project.Tracks.Count; i++)
{
audioTrack = vegas.Project.Tracks[i] as AudioTrack;
if (audioTrack != null)
{
break;
}
}
if (videoTrack == null && audioTrack == null)
{
MessageBox.Show("No tracks found!");
return;
}
var changed = false;
var finalFolder = (string)Registry.GetValue(
"HKEY_CURRENT_USER\\SOFTWARE\\Sony Creative Software\\Custom Presets",
"RenderClipFolder", "");
while (string.IsNullOrEmpty(finalFolder) || !Directory.Exists(finalFolder))
{
MessageBox.Show("Select the folder to put generated rendered clips into.\n" +
"(As they are stored uncompressed with alpha, they can take a lot of space (think 1 GB/minute). " +
"Choose a location with a lot of available space and go remove some clips there if you need space.)");
changed = true;
var dialog = new CommonOpenFileDialog {
IsFolderPicker = true,
EnsurePathExists = true,
EnsureFileExists = false,
AllowNonFileSystemItems = false,
DefaultFileName = "Select Folder",
Title = "Select the folder to put generated rendered clips into"
};
if (dialog.ShowDialog() != CommonFileDialogResult.Ok)
{
MessageBox.Show("No folder selected");
return;
}
finalFolder = dialog.FileName;
}
if (changed)
{
Registry.SetValue(
"HKEY_CURRENT_USER\\SOFTWARE\\Sony Creative Software\\Custom Presets",
"RenderClipFolder", finalFolder, RegistryValueKind.String);
}
var path = Path.Combine(vegas.TemporaryFilesPath, Path.GetFileNameWithoutExtension(vegas.Project.FilePath) +
"-" +
Guid.NewGuid().ToString("B").ToUpper().Substring(1, 8) +
".avi");
var pathEncoded = Path.Combine(vegas.TemporaryFilesPath,
Path.GetFileNameWithoutExtension(vegas.Project.FilePath) + "-" +
Guid.NewGuid().ToString("B").ToUpper().Substring(1, 8) + ".avi");
var renderArgs = new RenderArgs {
OutputFile = path,
Start = Timecode.FromFrames(start.FrameCount),
Length = Timecode.FromFrames(length.FrameCount),
RenderTemplate = template
};
var status = vegas.Render(renderArgs);
if (status != RenderStatus.Complete)
{
MessageBox.Show("Unexpected render status: " + status);
return;
}
File.Delete(pathEncoded + ".sfl");
var media = vegas.Project.MediaPool.AddMedia(path);
VideoEvent videoEvent = null;
if (videoTrack != null)
{
videoEvent =
videoTrack.AddVideoEvent(start, length);
((VideoStream)videoEvent.AddTake(media.GetVideoStreamByIndex(0)).MediaStream).AlphaChannel =
VideoAlphaType.Straight;
}
AudioEvent audioEvent = null;
if (audioTrack != null)
{
audioEvent =
audioTrack.AddAudioEvent(start, length);
audioEvent.AddTake(media.GetAudioStreamByIndex(0));
}
if (videoTrack != null && audioTrack != null)
{
var group = new TrackEventGroup();
vegas.Project.Groups.Add(group);
group.Add(videoEvent);
group.Add(audioEvent);
}
}
catch (Exception e) {
MessageBox.Show("Unexpected exception: " + e.Message);
Debug.WriteLine(e);
}
}
public static void AddElement(ElementStep elementStep)
{
if (!elementStep.Selector.IsValid() || elementStep.Selector.ElementType == ElementType.None)
{
return;
}
if (elementStep.Selector.ElementType == ElementType.Event)
{
Track track = SelectorService.GetTrack(elementStep.Selector);
var trackRegEx = new Regex(elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value);
Media media = MainContainer.Vegas.Project.MediaPool.Cast <Media>().FirstOrDefault(x =>
trackRegEx.IsMatch(Path.GetFileName(x.FilePath)));
if (elementStep.Selector.IsAudio() && media.Streams.Any(x => x.MediaType == MediaType.Audio))
{
TrackEvent trackEvent = new AudioEvent(
Timecode.FromString(elementStep.DataPropertyList[DataPropertyHolder.TIMECODE].Value),
media.Length,
elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value);
track.Events.Add(trackEvent);
trackEvent.AddTake(media.Streams[0], true, elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value);
}
if (elementStep.Selector.IsVideo() && media.Streams.Any(x => x.MediaType == MediaType.Video))
{
TrackEvent trackEvent = new VideoEvent(Timecode.FromString(elementStep.DataPropertyList[DataPropertyHolder.TIMECODE].Value),
media.Length,
elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value);
if (media.Streams.Any(x => x.MediaType == MediaType.Audio))
{
elementStep.Selector.ElementMediaType = ElementMediaType.Audio;
AudioTrack syncAudioTrack = SelectorService.GetTrack(elementStep.Selector) as AudioTrack;
MediaStream audioStream = media.Streams.FirstOrDefault(x => x.MediaType == MediaType.Audio);
MediaStream videoStream = media.Streams.FirstOrDefault(x => x.MediaType == MediaType.Video);
var audioEvent = new AudioEvent(
Timecode.FromString(elementStep.DataPropertyList[DataPropertyHolder.TIMECODE].Value),
media.Length,
elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value);
track.Events.Add(trackEvent);
trackEvent.AddTake(videoStream, true, elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value);
syncAudioTrack.Events.Add(audioEvent);
audioEvent.AddTake(audioStream, true, elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value);
}
else
{
track.Events.Add(trackEvent);
trackEvent.AddTake(media.Streams[0], true, elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value);
}
}
}
if (elementStep.Selector.ElementType == ElementType.Track)
{
if (elementStep.Selector.IsAudio())
{
MainContainer.Vegas.Project.AddAudioTrack().Name = elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value;
}
if (elementStep.Selector.IsVideo())
{
MainContainer.Vegas.Project.AddVideoTrack().Name = elementStep.DataPropertyList[DataPropertyHolder.RESOURCE_NAME].Value;
}
}
}
public void FromVegas(Vegas vegas)
{
// select a midi file
MessageBox.Show("请选择一个MIDI文件。");
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "*.mid|*.mid|所有文件|*.*";
openFileDialog.RestoreDirectory = true;
openFileDialog.FilterIndex = 1;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
midiName = openFileDialog.FileName;
}
else
{
return;
}
MidiFile midi = new MidiFile(midiName);
// generate statistics of each midi track
String[] trackInfo = new String[midi.Events.Tracks];
int ticksPerQuarter = midi.DeltaTicksPerQuarterNote;
double msPerQuarter = 0;
for (int i = 0; i < midi.Events.Tracks; i++)
{
String info1 = "轨道 " + i.ToString() + ": ";
String info2 = "";
int notesCount = 0;
String info3 = "起音 ";
foreach (MidiEvent midiEvent in midi.Events[i])
{
if ((midiEvent is NoteEvent) && !(midiEvent is NoteOnEvent))
{
NoteEvent noteEvent = midiEvent as NoteEvent;
if (notesCount == 0)
{
info3 = info3 + noteEvent.NoteName;
}
notesCount++;
}
if ((midiEvent is PatchChangeEvent) && info2.Length == 0)
{
PatchChangeEvent patchEvent = midiEvent as PatchChangeEvent;
for (int j = 4; j < patchEvent.ToString().Split(' ').Length; j++)
{
info2 += patchEvent.ToString().Split(' ')[j];
}
}
if ((midiEvent is TempoEvent) && msPerQuarter == 0)
{
TempoEvent tempoEvent = midiEvent as TempoEvent;
msPerQuarter = Convert.ToDouble(tempoEvent.MicrosecondsPerQuarterNote) / 1000;
}
}
trackInfo[i] = info1 + info2 + "; 音符数: " + notesCount.ToString() + "; " + info3;
}
// select a video clip
MessageBox.Show("请选择一个视频或音频素材片段。");
openFileDialog.Filter = "所有文件|*.*";
openFileDialog.RestoreDirectory = true;
openFileDialog.FilterIndex = 1;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
clipName = openFileDialog.FileName;
}
else
{
return;
}
Media media = new Media(clipName);
double mediaLength = media.Length.ToMilliseconds();
// start configuration
ConfigForm configForm = new ConfigForm();
for (int i = 0; i < midi.Events.Tracks; i++)
{
configForm.comboBoxTrack.Items.Add(trackInfo[i]);
}
configForm.comboBoxTrack.SelectedIndex = 0;
Application.Run(configForm);
// apply configuration
aconfig = configForm.checkBoxA.Checked;
aconfigNoTune = configForm.checkBoxNoTune.Checked;
vconfig = configForm.checkBoxV.Checked;
vconfigAutoFlip = configForm.checkBoxFlip.Checked;
vconfigStartSize = configForm.hScrollBar1.Value;
vconfigEndSize = configForm.hScrollBar2.Value;
vconfigFadein = configForm.hScrollBar4.Value;
vconfigFadeout = configForm.hScrollBar3.Value;
aconfigBasePitch = pitchMap[configForm.comboBoxA1.SelectedItem.ToString() + configForm.comboBoxA2.SelectedItem.ToString()];
for (int i = 0; i < midi.Events.Tracks; i++)
{
if (trackInfo[i] == configForm.comboBoxTrack.SelectedItem.ToString())
{
aconfigTrack = i;
}
}
configStartTime = Convert.ToDouble(configForm.startT) * 1000;
configEndTime = Convert.ToDouble(configForm.endT) * 1000;
// start processing MIDI
VideoTrack vTrack = vegas.Project.AddVideoTrack();
AudioTrack[] aTracks = new AudioTrack[20];
double vTrackPosition = 0;
int vTrackDirection = 1;
double[] aTrackPositions = new double[20];
aTracks[0] = vegas.Project.AddAudioTrack();
aTrackPositions[0] = 0;
int aTrackCount = 1;
foreach (MidiEvent midiEvent in midi.Events[aconfigTrack])
{
if (midiEvent is NoteOnEvent)
{
NoteEvent noteEvent = midiEvent as NoteEvent;
NoteOnEvent noteOnEvent = midiEvent as NoteOnEvent;
double startTime = midiEvent.AbsoluteTime * msPerQuarter / ticksPerQuarter;
double duration = noteOnEvent.NoteLength * msPerQuarter / ticksPerQuarter;
int pitch = noteEvent.NoteNumber;
int trackIndex = 0;
if (startTime < configStartTime)
{
continue;
}
if (startTime > configEndTime)
{
break;
}
// generate audio events
if (aconfig == true)
{
while (startTime < aTrackPositions[trackIndex])
{
trackIndex++;
if (trackIndex == aTrackCount)
{
aTrackCount++;
aTracks[trackIndex] = vegas.Project.AddAudioTrack();
}
}
AudioEvent audioEvent = aTracks[trackIndex].AddAudioEvent(Timecode.FromMilliseconds(startTime), Timecode.FromMilliseconds(duration));
Take take = audioEvent.AddTake(media.GetAudioStreamByIndex(0));
aTrackPositions[trackIndex] = startTime + duration;
TrackEvent trackEvent = audioEvent as TrackEvent;
trackEvent.PlaybackRate = mediaLength / duration;
trackEvent.Loop = false;
// apply pitch shifting
if (aconfigNoTune == false)
{
int pitchDelta = pitch - aconfigBasePitch;
if (pitchDelta > 0)
{
while (pitchDelta > 12)
{
PlugInNode plugIn0 = vegas.AudioFX.FindChildByName("Pitch Shift");
Effect effect0 = new Effect(plugIn0);
audioEvent.Effects.Add(effect0);
effect0.Preset = "12";
pitchDelta -= 12;
}
PlugInNode plugIn = vegas.AudioFX.FindChildByName("Pitch Shift");
Effect effect = new Effect(plugIn);
audioEvent.Effects.Add(effect);
effect.Preset = pitchDelta.ToString();
}
else
{
while (pitchDelta < -12)
{
PlugInNode plugIn0 = vegas.AudioFX.FindChildByName("Pitch Shift");
Effect effect0 = new Effect(plugIn0);
audioEvent.Effects.Add(effect0);
effect0.Preset = "-12";
pitchDelta += 12;
}
PlugInNode plugIn = vegas.AudioFX.FindChildByName("Pitch Shift");
Effect effect = new Effect(plugIn);
audioEvent.Effects.Add(effect);
effect.Preset = pitchDelta.ToString();
}
}
}
// generate video events
if (vconfig == true)
{
vTrackPosition = startTime + duration;
VideoEvent videoEvent = vTrack.AddVideoEvent(Timecode.FromMilliseconds(startTime), Timecode.FromMilliseconds(duration));
Take take = videoEvent.AddTake(media.GetVideoStreamByIndex(0));
TrackEvent trackEvent = videoEvent as TrackEvent;
trackEvent.PlaybackRate = mediaLength / duration;
trackEvent.Loop = false;
videoEvent.FadeIn.Length = Timecode.FromMilliseconds(duration * vconfigFadein / 100);
videoEvent.FadeOut.Length = Timecode.FromMilliseconds(duration * vconfigFadeout / 100);
VideoMotionKeyframe key0 = videoEvent.VideoMotion.Keyframes[0];
VideoMotionKeyframe key1 = new VideoMotionKeyframe(Timecode.FromMilliseconds(duration));
videoEvent.VideoMotion.Keyframes.Add(key1);
key0.ScaleBy(new VideoMotionVertex((vconfigStartSize / 100) * vTrackDirection, (vconfigStartSize / 100)));
key1.ScaleBy(new VideoMotionVertex((vconfigEndSize / 100) * vTrackDirection, (vconfigEndSize / 100)));
if (vconfigAutoFlip == true)
{
vTrackDirection *= -1;
}
}
}
}
}
