private void VideoData(string link, bool playlist = false)
{
var video = youTube.GetAllVideos(link); // gets a Video object with info about the video
var resolutions = video.Where(j => j.AdaptiveKind == AdaptiveKind.Video && j.Format == VideoFormat.Mp4).Select(j => j.Resolution);
var bitRates = video.Where(j => j.AdaptiveKind == AdaptiveKind.Audio).Select(j => j.AudioBitrate);
foreach (var val in resolutions)
{
Quality.Invoke((MethodInvoker)(() => Quality.Items.Add(val)));
}
foreach (var val in bitRates)
{
AudioQuality.Invoke((MethodInvoker)(() => AudioQuality.Items.Add(val)));
}
if (Quality.Items.Count > 0)
{
Quality.Invoke((MethodInvoker)(() => Quality.Sorted = true));
Quality.Invoke((MethodInvoker)(() => Quality.SelectedIndex = 0));
AudioQuality.Invoke((MethodInvoker)(() => AudioQuality.Sorted = true));
AudioQuality.Invoke((MethodInvoker)(() => AudioQuality.SelectedIndex = 0));
Vid.Invoke((MethodInvoker)(() => Vid.Enabled = true));
VidTitle.Invoke((MethodInvoker)(() => VidTitle.Text = video.ToList()[0].Title));
}
if (playlist)
{
Status.Text = listVidsIds.Count + " Videos";
}
else
{
Status.Text = "Single Video";
}
}
private void DownloadBtnClick(object sender, RoutedEventArgs e)
{
Regex YtRegex = new Regex(@"http(?:s?):\/\/(?:www\.)?youtu(?:be\.com\/watch\?v=|\.be\/)([\w\-_]*)(&(amp;)?[\w\?=]*)?");
if (!YtRegex.IsMatch(YoutubeBrowser.Address))
{
MessageBox.Show("올바른 유튜브 영상 링크가 아닙니다.");
return;
}
new Action(async() =>
{
YouTube yt = YouTube.Default;
var items = yt.GetAllVideos(YoutubeBrowser.Address).ToList();
items = items.OrderByDescending(item => item.AudioBitrate).ToList();
foreach (var item in items)
{
Debug.WriteLine(item.FullName + " - " + item.AudioBitrate);
}
File.WriteAllBytes(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\musics\" + items[0].FullName, await items[0].GetBytesAsync());
var inputFile = new MediaFile {
Filename = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\musics\" + items[0].FullName
};
var outputFile = new MediaFile {
Filename = $"{Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\musics\" + items[0].FullName}.mp3"
};
using (var engine = new Engine())
{
engine.GetMetadata(inputFile);
engine.Convert(inputFile, outputFile);
File.Delete(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\musics\" + items[0].FullName);
Refresh();
}
}).Invoke();
}
public static IEnumerable <VideoInfo> GetDownloadUrls(string videoUrl, bool decryptSignature = true)
{
Require.NotNull(videoUrl, nameof(videoUrl));
// GetAllVideos normalizes the URL as of libvideo v0.4.1,
// don't call TryNormalizeYoutubeUrl here.
return(Service.GetAllVideos(videoUrl).Select(v => new VideoInfo(v)));
}
private YouTubeVideo getVideo(string url)
{
var videos = youtubeService.GetAllVideos(url);
ListBoxItem selectedRes = (ListBoxItem)resolutionBox.SelectedItem;
string resolution = selectedRes.Content.ToString();
bool highest = resolution == "highest" ? true : false;
YouTubeVideo selectVideo = null;
YouTubeVideo highestVideo = null;
foreach (var v in videos)
{
string currentFormat = v.Format.ToString().ToLower();
if (currentFormat == defaultFormat && highestVideo == null)
{
highestVideo = v;
}
else if (currentFormat == defaultFormat && highestVideo.Resolution < v.Resolution)
{
highestVideo = v;
if (highest)
{
selectVideo = highestVideo;
}
}
if (currentFormat == defaultFormat && v.Resolution.ToString() == resolution)
{
selectVideo = v;
}
}
if (selectVideo == null)
{
MessageBox.Show("No video found with the selected resolution. Use resolution " + highestVideo.Resolution.ToString() + " instead.");
selectVideo = highestVideo;
}
return(selectVideo);
}
void GetVideos()
{
var youtubeDownloader = new YouTube();
foreach (var url in videoDownloadUrls)
{
var videos = youtubeDownloader.GetAllVideos(url);
var video = videos.Where(c => c.Resolution == 240);
if (video.Any())
{
var first = video.First();
var videoBytes = first.GetBytes();
var videoName = first.FullName;
File.WriteAllBytes(@"C:\YoutubeDownloads\" + videoName, videoBytes);
}
}
}
private void linkButton_Click(object sender, EventArgs e)
{
Program.Log($"\t{sender} Button pressed");
try
{
YouTube youTube = YouTube.Default;
IEnumerable <YouTubeVideo> video = youTube.GetAllVideos(linkTextBox.Text);
AddNewDownloadJob(video);
}
catch (ArgumentException ae)
{
Program.Log($"\tLink not correct or couldn't find the video location.\n\t{ae.Message}", true, DisplayError);
}
catch (UnauthorizedAccessException uae)
{
Program.Log("\tCan't put file in that directory." +
"Hopefully you're ok with the default location.\n" +
$"\t{uae.Message}", true, DisplayError);
}
}
private void getMetaData()
{
YouTube youtube = YouTube.Default;
ReturnError results = new ReturnError();
try
{
YouTubeVideo audio =
youtube.GetAllVideos(_link)
//.Where(e => e.AudioFormat == AudioFormat.Aac && e.AdaptiveKind == AdaptiveKind.Audio)
.ToList()
.FirstOrDefault();
string filename = audio.FullName.Replace(" - YouTube", "");
filename = filename.Replace(".mp4", "");
MediaFile inputFile = new MediaFile {
Filename = audio.GetUri()
};
using (Engine engine = new Engine())
{
engine.GetMetadata(inputFile);
video.VideoName = filename;
if (inputFile.Metadata.Duration.ToString().StartsWith("00"))
{
video.Length = inputFile.Metadata.Duration.ToString().Substring(3, 5);
}
else
{
video.Length = inputFile.Metadata.Duration.ToString().Substring(0, 8);
}
}
}
catch (NullReferenceException e)
{
results.errorNumber++;
results.errorLinks.Add(_link);
}
}
/// <summary>
/// Method to get all data of the video
/// </summary>
/// <param name="link"></param>
private void GetVideoData(string link)
{
var videoData = youtube.GetAllVideos(link);
var resolution = videoData.Where(r => r.AdaptiveKind == AdaptiveKind.Video && r.Format == VideoFormat.Mp4)
.Select(r => r.Resolution);
var bitRate = videoData.Where(r => r.AdaptiveKind == AdaptiveKind.Audio).Select(r => r.AudioBitrate);
foreach (var item in resolution)
{
cmbQuality.Invoke((MethodInvoker)(() => cmbQuality.Items.Add(item)));
}
foreach (var item in bitRate)
{
cmbQuality.Invoke((MethodInvoker)(() => cmbQuality.Items.Add(item)));
}
if (cmbQuality.Items.Count > 0)
{
cmbQuality.Invoke((MethodInvoker)(() => cmbQuality.Sorted = true));
cmbQuality.Invoke((MethodInvoker)(() => cmbQuality.SelectedIndex = 0));
txtTitle.Invoke((MethodInvoker)(() => txtTitle.Text = videoData.ToList()[0].Title));
}
}
public ReturnError DownloadMP3(List <string> links, string destPath)
{
_songCount = links.Count;
if (_songCount == 0)
{
throw new Exception("No links available.");
}
if (!Directory.Exists(destPath))
{
throw new DirectoryNotFoundException("Destination path does not exist.");
}
YouTube youtube = YouTube.Default;
convertedSong = 0;
ReturnError results = new ReturnError();
results.errorNumber = 0;
results.errorLinks = new List <string>();
foreach (string link in links)
{
if (link.Contains("&list="))
{
downloadPlaylist(link, destPath, "", 0);
}
else
{
try
{
YouTubeVideo audio =
youtube.GetAllVideos(link)
.Where(e => e.AudioFormat == AudioFormat.Aac && e.AdaptiveKind == AdaptiveKind.Audio)
.ToList()
.FirstOrDefault();
string filename =
Path.ChangeExtension(
Path.Combine(destPath, Path.GetFileNameWithoutExtension(audio.FullName)),
"mp3");
filename = filename.Replace(" - YouTube", "");
MediaFile inputFile = new MediaFile {
Filename = audio.GetUri()
};
MediaFile outputFile = new MediaFile {
Filename = filename
};
getThumbnail(link);
using (Engine engine = new Engine())
{
engine.GetMetadata(inputFile);
engine.Convert(inputFile, outputFile);
engine.ConvertProgressEvent += engine_ConvertProgressEvent;
}
}
catch (NullReferenceException e)
{
results.errorNumber++;
results.errorLinks.Add(link);
}
}
}
return(results);
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs evt)
{
try
{
YouTube youtube = YouTube.Default;
var backgroundWorker = sender as BackgroundWorker;
backgroundWorker1.ReportProgress(10);
if (betterAudioQualityToolStripMenuItem.Checked)
{
var vid = youtube.GetAllVideos(this.txtLink.Text);
var audio = vid
.Where(e => e.AudioFormat == AudioFormat.Aac && e.AdaptiveKind == AdaptiveKind.Audio)
.ToList();
this.videoTitle = audio[0].Title;
if (audio.Count > 0)
{
backgroundWorker1.ReportProgress(10);
System.IO.File.WriteAllBytes(Path.Combine(folderName, audio[0].FullName), audio[0].GetBytes());
backgroundWorker1.ReportProgress(30);
var inputFile = new MediaFile {
Filename = Path.Combine(folderName, audio[0].FullName)
};
var outputFile = new MediaFile {
Filename = $"{Path.Combine(folderName, audio[0].FullName)}.mp3"
};
backgroundWorker1.ReportProgress(20);
using (var engine = new Engine())
{
backgroundWorker1.ReportProgress(10);
engine.Convert(inputFile, outputFile);
backgroundWorker1.ReportProgress(10);
}
File.Delete(Path.Combine(folderName, audio[0].FullName));
backgroundWorker1.ReportProgress(10);
}
}
else
{
YouTubeVideo audio = youtube.GetVideo(this.txtLink.Text);
this.videoTitle = audio.Title;
backgroundWorker1.ReportProgress(10);
File.WriteAllBytes(Path.Combine(folderName, audio.FullName), audio.GetBytes());
backgroundWorker1.ReportProgress(30);
var inputFile = new MediaFile {
Filename = Path.Combine(folderName, audio.FullName)
};
var outputFile = new MediaFile {
Filename = $"{Path.Combine(folderName, audio.FullName)}.mp3"
};
backgroundWorker1.ReportProgress(20);
using (var engine = new Engine())
{
backgroundWorker1.ReportProgress(10);
engine.Convert(inputFile, outputFile);
backgroundWorker1.ReportProgress(10);
}
File.Delete(Path.Combine(folderName, audio.FullName));
backgroundWorker1.ReportProgress(10);
}
if (backgroundWorker1.CancellationPending)
{
evt.Cancel = true;
}
}
catch (ThreadAbortException ex) {
}
catch (Exception e)
{
this.Invoke((Func <DialogResult>)(() => MessageBox.Show(this, "No se puede descargar el vídeo.\nCompruebe el enlace.")));
}
}
