/// <summary>
/// Get the dycrptet videos url
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task <List <YVideoInfo> > GetVideos(string id, int?formatCode = null)
{
try
{
var result = new List <YVideoInfo>();
var streamInfoSet = await dataContext.GetVideoMediaStreamInfosAsync(id);
var video = await dataContext.GetVideoAsync(id);
foreach (var item in streamInfoSet?.Muxed)
{
if (formatCode.HasValue && formatCode.Value != item.Itag)
{
continue;
}
result.Add(new YVideoInfo()
{
FormatCode = item.Itag,
Url = item.Url,
Quality = item.VideoQualityLabel,
Resolution = item.Resolution.ToString(),
Size = Actions.SizeSuffix(item.Size),
Duration = video != null ? video.Duration.TotalHours >= 1 ? video.Duration.ToString("c") : string.Format("{0:mm}:{1:ss}", video.Duration, video.Duration) : "",
Description = video?.Description,
Auther = video?.Author
});
}
return(result);
}
catch
{
return(null);
}
}
public async void DownloadAsyncVideo(string url)
{
try
{
var id = YoutubeClient.ParseVideoId(url);
var client = new YoutubeClient();
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(id);
var video = await client.GetVideoAsync(id);
var mp4FileTitle = video.Title;
var streamInfo = streamInfoSet.Muxed.FirstOrDefault(quality => quality.VideoQualityLabel == "360p");
var ext = streamInfo.Container.GetFileExtension();
string mp4Path = Directory.GetCurrentDirectory() + "\\Download\\" + mp4FileTitle + "." + ext;
await client.DownloadMediaStreamAsync(streamInfo, mp4Path);
TagFile(url, mp4Path);
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
public async Task SendAudioAsync(IGuild guild, string songID)
{
Video vid = await ourYoutube.GetVideoAsync(songID);
var stream = (await ourYoutube.GetVideoMediaStreamInfosAsync(songID)).Muxed.WithHighestVideoQuality();
ToCopyFile = $@"{GuildAudioFiles}{guild.Id}/{vid.Id}.{stream.Container.GetFileExtension()}";
if (!Directory.Exists($"{GuildAudioFiles}{guild.Id}"))
{
Directory.CreateDirectory($"{GuildAudioFiles}{guild.Id}");
}
if (!File.Exists(ToCopyFile))
{
await ourYoutube.DownloadMediaStreamAsync(stream, ToCopyFile);
}
if (ourGuilds.TryGetValue(guild.Id, out IAudioClient audio))
{
var discordStream = audio.CreatePCMStream(AudioApplication.Music);
await CreateGuildStream(ToCopyFile, guild.Id).StandardOutput.BaseStream.CopyToAsync(discordStream);
await discordStream.FlushAsync();
}
}
private async Task <string> getVideoTitle(String videoId)
{
YoutubeClient client = new YoutubeClient();
var video = await client.GetVideoAsync(videoId);
return(video.Title);
}
public async Task <string> DownloadVideoTask(string url)
{
try
{
var client = new YoutubeClient();
var id = YoutubeClient.ParseVideoId(url);
var video = await client.GetVideoAsync(id);
var title = video.Title;
var author = video.Author;
var duration = video.Duration;
var fileName = DateTime.Now.ToString("MM_dd_yyyy_HH_mm_ss");
var converter = new YoutubeConverter(client, "C:\\ffmpeg-4.2.2\\bin\\ffmpeg.exe");
await converter.DownloadVideoAsync(id, $"C:\\Temp\\{fileName}.wav");
var path = $"C:\\Temp\\{fileName}.wav";
Console.WriteLine("[DownloadVideoTask] - Done Download Video");
return(path);
}
catch (Exception e)
{
Console.WriteLine($"[DownloadVideoTask] - Error {e}");
return(null);
}
}
private async void MaterialFlatButton2_Click(object sender, EventArgs e)
{
var client = new YoutubeClient();
string link = SearchBoxInput.Text;
string id = YoutubeClient.ParseVideoId(link);
var video = await client.GetVideoAsync(id);
var title = video.Title;
var author = video.Author;
var duration = video.Duration;
var desc = video.Description;
var thumbnail = video.Thumbnails.HighResUrl;
var views = video.Statistics.ViewCount;
var likes = video.Statistics.LikeCount;
var dislikes = video.Statistics.DislikeCount;
var keywords = video.Keywords;
materialLabel1.Text = title;
materialLabel2.Text = author;
materialLabel3.Text = duration.ToString();
materialLabel7.Text = views.ToString() + " views";
textBox1.Text = desc;
pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
pictureBox1.Load(thumbnail);
textBox2.Text = "";
foreach (string keyword in keywords)
{
textBox2.Text = textBox2.Text + keyword + ", ";
}
materialLabel4.Text = "Likes - " + likes + " Dislikes - " + dislikes;
SaveThumbnailCheckBox.Show();
}
private async Task MainAsync()
{
clsBiblioteca biblioteca = new clsBiblioteca();
//Nuevo Cliente de YouTube
var client = new YoutubeClient();
//Lee la URL de youtube que le escribimos en el textbox.
var videoId = NormalizeVideoId(txtURL.Text);
var video = await client.GetVideoAsync(videoId);
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(videoId);
//Busca la mejor resolución en la que está disponible el video.
var streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
//Compone el nombre que tendrá el video en base a su título y extensión.
var fileExtension = streamInfo.Container.GetFileExtension();
var fileName = $"{video.Title}.{fileExtension}";
//TODO: Reemplazar los caractéres ilegales del nombre
//fileName = RemoveIllegalFileNameChars(fileName);
//Activa el timer para que el proceso funcione de forma asincrona
ckbAudio.Enabled = true;
// mensajes indicando que el video se está descargando
label4.Text = "Descargando el video...";
//TODO: se pude usar una barra de progreso para ver el avance
//using (var progress = new ProgressBar());
//Empieza la descarga.
await client.DownloadMediaStreamAsync(streamInfo, fileName);
//Ya descargado se inicia la conversión a MP3
var Convert = new NReco.VideoConverter.FFMpegConverter();
//Especificar la carpeta donde se van a guardar los archivos, recordar la \ del final
String SaveMP3File = @"C:\Users\Ramirez\Documents\Visual Studio 2015\Projects\ProyectoFinal3\ProyectoFinal3\mp3" + fileName.Replace(".mp4", ".mp3");
biblioteca.Url = SaveMP3File;
biblioteca.Cancion = fileName;
//Guarda el archivo convertido en la ubicación indicada
Convert.ConvertMedia(fileName, SaveMP3File, "mp3");
//Si el checkbox de solo audio está chequeado, borrar el mp4 despues de la conversión
if (ckbAudio.Checked)
{
File.Delete(fileName);
}
//Indicar que se terminó la conversion
MessageBox.Show("Vídeo convertido correctamente.");
label4.Text = "";
txtURL.Text = "";
ckbAudio.Enabled = false;
biblioteca.Letra = URlLyries;
biblioteca.Portada = URLportada;
biblioteca.Id = contador.ToString();
GuardarBiblioteca(biblioteca);
// GuardarCancion(biblioteca);
//TODO: Cargar el MP3 al reproductor o a la lista de reproducción
//CargarMP3s();
//Se puede incluir un checkbox para indicar que de una vez se reproduzca el MP3
//if (ckbAutoPlay.Checked)
// ReproducirMP3(SaveMP3File);
return;
}
//async public Task DownloadPlaylist(string playListId)
//{
// var playlist = await client.GetPlaylistAsync(playListId);
// foreach (var video in playlist.Videos)
// {
// await DownloadVideo(video.Id, $@"F:\Videos\Youtube\{channelInfo.Title}");
// }
//}
async public Task DownloadVideo(string videoId, string folder)
{
try
{
var video = await client.GetVideoAsync(videoId);
var title = video.Title.CleanFileName();
var author = video.Author.CleanFileName();
var duration = video.Duration;
var date = video.UploadDate;
// Get metadata for all streams in this video
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(videoId);
// ...or highest quality & highest framerate MP4 video stream
var streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
// Get file extension based on stream's container
var ext = streamInfo.Container.GetFileExtension();
var videoName = $"{folder}\\{author}-{date.ToString("yyyyMMddHH")}-{title}.[{video.Id}].{ext}";
// Download stream to file
var progress = new MyProgress(videoName);
await client.DownloadMediaStreamAsync(streamInfo, videoName, progress);
progress.Dispose();
}
catch (Exception e)
{
Console.Write(e.Message);
}
//client.DownloadMediaStreamAsync()
}
/*public bool GetVideoThumbnail(string path, string saveThumbnailTo, int seconds)
* {
* string parameters = $"-ss {seconds} -i {path} -f image2 -vframes 1 -y {saveThumbnailTo}";
*
* var processInfo = new ProcessStartInfo();
* processInfo.FileName = pathToConvertor;
* processInfo.Arguments = parameters;
* processInfo.CreateNoWindow = true;
* processInfo.UseShellExecute = false;
*
* File.Delete(saveThumbnailTo);
*
* using (var process = new Process())
* {
* process.StartInfo = processInfo;
* process.Start();
* process.WaitForExit();
* }
*
* return File.Exists(saveThumbnailTo);
* }*/
private static void Test()
{
var client = new YoutubeClient();
client.GetChannelUploadsAsync("UCZqh6VE-OYFz2RCWDbZQOqw").ContinueWith(task =>
{
var video = task.Result.FirstOrDefault(v => v.Title.Contains("listening practice test"));
client.GetVideoAsync("").ContinueWith(t =>
{
//t.Result.
//t.Result.
});
client.GetVideoClosedCaptionTrackInfosAsync(video.Id).ContinueWith(task1 =>
{
//task1.Result[0].
var captionTrackInfo = task1.Result.FirstOrDefault(info => info.Language.Code == "en");
client.GetClosedCaptionTrackAsync(captionTrackInfo).ContinueWith(task2 =>
{
var captionTrack = task2.Result;
foreach (var captionTrackCaption in captionTrack.Captions)
{
Console.WriteLine($"{captionTrackCaption.Offset}: {captionTrackCaption.Text}");
}
});
});
});
}
private async void downloadMethod(object sender)
{
Instruction = "Downloading ...";
var id = YoutubeClient.ParseVideoId(Link);
var client = new YoutubeClient();
var video = await client.GetVideoAsync(id);
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(id);
var streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
//var ext = streamInfo.Container.GetFileExtension();
Title = video.Title.Replace("/", "").Replace("\\", "");
string videoPath = "D:\\" + Title + ".mp4";
string audioPath = "D:\\" + Title + ".mp3";
string outputFilePath = Title + ".avi";
await client.DownloadMediaStreamAsync(streamInfo, videoPath);
var streamInfo2 = streamInfoSet.Audio.WithHighestBitrate();
await client.DownloadMediaStreamAsync(streamInfo2, audioPath);
// Not working ffmpeg due to lack of version support => Can't yet to merge video and audio together
//var ffmpeg = new FFMpegConverter();
//var ffmpegPath = ffmpeg.FFMpegToolPath + ffmpeg.FFMpegExeName;
//Process.Start(new ProcessStartInfo
//{
// FileName = ffmpegPath,
// Arguments = $"-i {videoPath} -i {audioPath} -c:v copy -c:a aac -strict experimental {outputFilePath}"
//}).WaitForExit();
Instruction = "Done!";
}
protected (Video Video, MediaStreamInfo StreamInfo) GetVideoData(string videoId, YoutubeClient client, bool isOutputMp3)
{
if (!YoutubeClient.ValidateVideoId(videoId))
{
throw new ArgumentException("Invalid video id");
}
var streamInfoSet = client.GetVideoMediaStreamInfosAsync(videoId).GetAwaiter().GetResult();
MediaStreamInfo streamInfo;
if (isOutputMp3)
{
streamInfo = streamInfoSet.Audio.WithHighestBitrate();
}
else
{
streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
}
var video = client.GetVideoAsync(videoId)
.GetAwaiter()
.GetResult();
return(video, streamInfo);
}
public void RunYoutubeDetailPipeline(string urlField, string detailField, string videoField, string streamField, string captionField)
{
var it = this.Data;
JObject obj = JObject.FromObject(it);
var urlVideo = obj[urlField].ToString();
var client = new YoutubeClient();
var id = YoutubeClient.ParseVideoId(urlVideo); // "bnsUkE8i0tU"
obj[detailField] = new JObject();
if (!string.IsNullOrEmpty(videoField))
{
var video = client.GetVideoAsync(id).Result;
var json1 = JsonConvert.SerializeObject(video, new StringEnumConverter());
obj[detailField][videoField] = JObject.Parse(json1);
}
if (!string.IsNullOrEmpty(streamField))
{
var streamInfoSet = client.GetVideoMediaStreamInfosAsync(id).Result;
var json2 = JsonConvert.SerializeObject(streamInfoSet, new StringEnumConverter());
obj[detailField][streamField] = JObject.Parse(json2);
}
if (!string.IsNullOrEmpty(captionField))
{
var caption = client.GetVideoClosedCaptionTrackInfosAsync(id).Result;
var json3 = JsonConvert.SerializeObject(caption, new StringEnumConverter());
obj[detailField][captionField] = JArray.Parse(json3);
}
}
public async Task GetPlayList()
{
int location = 1;
string respone = "";
Video TempHolder;
YoutubeClient client = new YoutubeClient();
if (PlayList.Count > 0)
{
for (int i = 0; i < PlayList.Count; i++)
{
respone += (location) + ": " + PlayList.ToArray()[i].title + "\n";
location++;
}
if (PreQueue.Count > 0)
{
for (int x = 0; x < PreQueue.Count; x++)
{
TempHolder = await client.GetVideoAsync(YoutubeClient.ParseVideoId(PreQueue.ToArray()[x]));
respone += (location) + ": " + TempHolder.Title + "\n";
location++;
}
}
await Context.Channel.SendMessageAsync(respone);
}
else
{
await ReplyAsync("Error no songs in playlist");
}
}
public static async Task DownloadYouTubeVideoAsync(string youTubeVideoId, string destinationFolder, CancellationToken token)
{
YoutubeClient client = new YoutubeClient();
var videoInfo = await client.GetVideoAsync(youTubeVideoId);
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(youTubeVideoId);
MuxedStreamInfo streamInfo = null;
if (Settings.Instance.PreferredQuality != "Highest")
{
streamInfo = streamInfoSet.Muxed.Where(p => p.VideoQualityLabel == Settings.Instance.PreferredQuality).FirstOrDefault();
}
if (Settings.Instance.PreferredQuality == "Highest" || streamInfo == null)
{
streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
}
string fileExtension = streamInfo.Container.GetFileExtension();
string fileName = "[" + videoInfo.Author + "] " + videoInfo.Title + "." + fileExtension;
//Remove invalid characters from filename
string regexSearch = new string(Path.GetInvalidFileNameChars()) + new string(Path.GetInvalidPathChars());
Regex r = new Regex(string.Format("[{0}]", Regex.Escape(regexSearch)));
fileName = r.Replace(fileName, "");
await client.DownloadMediaStreamAsync(streamInfo, Path.Combine(destinationFolder, fileName), cancellationToken : token);
}
private static async Task DownloadAndConvertVideoAsync(string id)
{
Console.WriteLine($"Working on video [{id}]...");
// Get video info
var video = await YoutubeClient.GetVideoAsync(id);
var cleanTitle = video.Title.Replace(Path.GetInvalidFileNameChars(), '_');
Console.WriteLine($"{video.Title}");
// Download video as mp3
Console.WriteLine("Downloading...");
Directory.CreateDirectory(OutputDirectoryPath);
var outputFilePath = Path.Combine(OutputDirectoryPath, $"{cleanTitle}.mp3");
await YoutubeConverter.DownloadVideoAsync(id, outputFilePath);
// Edit mp3 metadata
Console.WriteLine("Writing metadata...");
var idMatch = Regex.Match(video.Title, @"^(?<artist>.*?)-(?<title>.*?)$");
var artist = idMatch.Groups["artist"].Value.Trim();
var title = idMatch.Groups["title"].Value.Trim();
using (var meta = TagLib.File.Create(outputFilePath))
{
meta.Tag.Performers = new[] { artist };
meta.Tag.Title = title;
meta.Save();
}
Console.WriteLine($"Downloaded and converted video [{id}] to [{outputFilePath}]");
}
static async Task <int> RunInfo(InfoVerb verb)
{
foreach (var source in verb.Source)
{
if (YoutubeClient.ValidateChannelId(source))
{
var channel = await youtube.GetChannelAsync(source);
Console.WriteLine(channel.Title);
var uploads = await youtube.GetChannelUploadsAsync(source, 1);
for (var i = 0; i < Math.Min(3, uploads.Count); i++)
{
var upload = uploads[i];
Console.WriteLine($"- {upload.Title} (id: {upload.Id}, date: {upload.UploadDate.Date.ToShortDateString()}, duration: {upload.Duration})");
}
}
else if (YoutubeClient.ValidateVideoId(source))
{
var video = await youtube.GetVideoAsync(source);
Console.WriteLine(video.Title);
}
}
return(0);
}
public async Task <ActionResult> GetPlaylist(string channel)
{
var model = new List <PlayListItem>();
ViewBag.channel = channel;
try
{
var user = ContextService.GetUserFromChannelname(channel);
var bcs = ContextService.GetBotChannelSettings(user);
var bus = ContextService.GetBotUserSettingsForUser(user);
var channelMeta = await Api.V5.Channels.GetChannelAsync(bus.ChannelToken);
ViewBag.ChannelProfileBannerUrl = channelMeta.ProfileBanner;
ViewBag.ChannelLogo = channelMeta.Logo;
var songRequests = bcs.SongRequests.Where(s => s.Deleted == false);
var songThumbnails = new List <string>();
var client = new YoutubeClient();
foreach (var song in songRequests)
{
var video = await client.GetVideoAsync(song.VideoId);
songThumbnails.Add(video.Thumbnails.LowResUrl);
}
ViewBag.Thumbnails = songThumbnails;
return(View(songRequests));
}
catch (Exception e)
{
ViewBag.Error = e.Message;
return(View(model));
}
}
public async Task YTvid(string url)
{
var id = YoutubeClient.ParseVideoId(url); // "bnsUkE8i0tU"
var client = new YoutubeClient();
var video = await client.GetVideoAsync(id);
var title = video.Title; // "Infected Mushroom - Spitfire [Monstercat Release]"
var author = video.Author; // "Monstercat"
var duration = video.Duration; // 00:07:14
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(id);
// Select one of the streams, e.g. highest quality muxed stream
var streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
var ext = streamInfo.Container.GetFileExtension();
// Download stream to file
char[] invalidFileNameChars = Path.GetInvalidFileNameChars();
var validFilename = new string(title.Where(ch => !invalidFileNameChars.Contains(ch)).ToArray());
await client.DownloadMediaStreamAsync(streamInfo, @"D:\nBot\Videos\" + validFilename + "." + ext);
//string inputFile = @"D:\"+ validFilename + "."+ext,outputFile = @"D:\" + validFilename + ".mp3";
//var convert = new FFMpeg() .ExtractAudio(FFMpegSharp.VideoInfo.FromPath(inputFile),new FileInfo(outputFile));
}
//public async Task<IActionResult> Download(string url = null, FormatoDescarga format = FormatoDescarga.mp3, TimeSpan? TiempoInicio = null, TimeSpan? TiempoFin = null)
public async Task <IActionResult> Download(string url = null, FormatoDescarga format = FormatoDescarga.mp3)
{
var youtubeDL = new YoutubeDL();
var metaClient = new YoutubeClient();
string mediaUrl = WebUtility.UrlDecode(url);
var mediaMetadata = await metaClient.GetVideoAsync(YoutubeClient.ParseVideoId(mediaUrl));
Task <string> fileTask = null;
switch (format)
{
case FormatoDescarga.mp3:
fileTask = Utils.DownloadMP3Async(mediaUrl);
break;
case FormatoDescarga.mp4:
fileTask = Utils.DownloadMP4Async(mediaUrl);
break;
}
MemoryStream media = new MemoryStream(System.IO.File.ReadAllBytes(fileTask.Result));
media.Seek(0, SeekOrigin.Begin);
System.IO.File.Delete(fileTask.Result);
return(new FileStreamResult(media, "application/octet-stream")
{
FileDownloadName = (mediaMetadata.Title + Path.GetExtension(fileTask.Result))
});
}
public async Task start_downloadAsync(string id)
{
var client = new YoutubeClient();
var video = await client.GetVideoAsync(id);
UrlParser parser = new UrlParser(video.Title);
string path = (string)Properties.Settings.Default[setting];
try
{
// Get metadata for all streams in this video
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(id);
// ...or highest bitrate audio stream
var streamInfo = streamInfoSet.Audio.WithHighestBitrate();
// Get file extension based on stream's container
var ext = streamInfo.Container.GetFileExtension();
await client.DownloadMediaStreamAsync(streamInfo,
$"{path}//{parser.getUrl()}.mp3");
download = new Download("", video.Title, video.Author, video.Duration.ToString());
}
catch (Exception exc)
{
download = new Download(exc.Message, "", "", "");
}
}
public async Task PobierzAsync()
{
try
{
var client = new YoutubeClient();
var url = textBox1.Text;
var id = YoutubeClient.ParsePlaylistId(url);
var playlist = await client.GetPlaylistAsync(id);
foreach (var vid in playlist.Videos)
{
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(vid.Id);
var streamInfo = streamInfoSet.Audio.WithHighestBitrate();
var ext = streamInfo.Container.GetFileExtension();
var video = await client.GetVideoAsync(vid.Id);
string sourcePath = $"C:/YTMP3/{video.Title}.{ext}";
string outputPath = $"C:/YTMP3/{video.Title}.mp3";
await client.DownloadMediaStreamAsync(streamInfo, sourcePath);
var ffMpeg = new NReco.VideoConverter.FFMpegConverter();
ffMpeg.ConvertMedia(sourcePath, outputPath, Format.mp4);
File.Delete(sourcePath);
}
MessageBox.Show("Pobrałem.");
}
catch (Exception ex)
{
MessageBox.Show("Coś poszło nie tak." + Environment.NewLine + ex.Message);
}
}
public DownloadItem(DownloadHistory history)
{
//When a new instance of DownloadItem is created with this constructor, it is being used to show it as history. There will not be a download button
InitializeComponent();
isHistory = true;
historyRecord = history;
new Thread(async() =>
{
try
{
//Because for some reason assigning 5 to a property that already is 5 makes it work. ? It doesn't show the elipse radius without this.
bunifuElipse1.ElipseRadius = 5;
pbYoutubeThumbnail.Load(history.ThumbnailLink);
theVideo = await client.GetVideoAsync(history.VideoId);
}
catch { }
}).Start();
lblStatus.Location = pbLoad.Location;
lblStatus.Text = history.DownloadDate;
btnDownload.Enabled = true;
pbLoad.Visible = false;
lblExit.Enabled = true;
string completeString = "";
string subAuthor = "";
string subTitle = "";
if (history.Title.Length > 33)
{
subTitle = history.Title.Substring(0, 33) + "...";
completeString += subTitle + " ";
}
else
{
completeString += history.Title + " ";
}
if (history.ChannelTitle.Length > 23)
{
subAuthor = history.ChannelTitle.Substring(0, 23) + "...";
completeString += subAuthor + " ";
}
else
{
completeString += history.ChannelTitle + " ";
}
completeString += history.Duration;
lblTitle.Text = completeString;
}
//el async permite que sea un proceso asincrono, es decir que el proceso de conversión siga corriendo
//independientemente de los demás procesos, y que no parezca que el programa se congeló
private async void button1_ClickAsync(object sender, EventArgs e)
{
//nuevo cliente de Youtube
var client = new YoutubeClient();
//lee la dirección de youtube que le escribimos en el textbox
var videoId = NormalizeVideoId(txtURL.Text);
var video = await client.GetVideoAsync(videoId);
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(videoId);
// Busca la mejor resolución en la que está disponible el video
var streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
// Compone el nombre que tendrá el video en base a su título y extensión
var fileExtension = streamInfo.Container.GetFileExtension();
var fileName = $"{video.Title}.{fileExtension}";
//TODO: Reemplazar los caractéres ilegales del nombre
//fileName = RemoveIllegalFileNameChars(fileName);
//Activa el timer para que el proceso funcione de forma asincrona
tmrVideo.Enabled = true;
// mensajes indicando que el video se está descargando
txtMensaje.Text = "Descargando el video ... ";
//TODO: se pude usar una barra de progreso para ver el avance
//using (var progress = new ProgressBar())
//Empieza la descarga
await client.DownloadMediaStreamAsync(streamInfo, fileName);
//Ya descargado se inicia la conversión a MP3
var Convert = new NReco.VideoConverter.FFMpegConverter();
//Especificar la carpeta donde se van a guardar los archivos, recordar la \ del final
String SaveMP3File = @"E:\MP3\" + fileName.Replace(".mp4", ".mp3");
//Guarda el archivo convertido en la ubicación indicada
Convert.ConvertMedia(fileName, SaveMP3File, "mp3");
//Si el checkbox de solo audio está chequeado, borrar el mp4 despues de la conversión
if (ckbAudio.Checked)
{
File.Delete(fileName);
}
//Indicar que se terminó la conversion
txtMensaje.Text = "Archivo Convertido en MP3";
tmrVideo.Enabled = false;
txtMensaje.BackColor = Color.White;
//TODO: Cargar el MP3 al reproductor o a la lista de reproducción
//CargarMP3s();
//Se puede incluir un checkbox para indicar que de una vez se reproduzca el MP3
//if (ckbAutoPlay.Checked)
// ReproducirMP3(SaveMP3File);
return;
}
public async Task <IActionResult> GetMetadata(string url)
{
var client = new YoutubeClient();
var id = YoutubeClient.ParseVideoId(WebUtility.UrlDecode(url));
var video = await client.GetVideoAsync(id);
return(Ok(video));
}
public async Task YoutubeClient_GetVideoAsync_Test(string videoId)
{
var client = new YoutubeClient();
var video = await client.GetVideoAsync(videoId);
Assert.That(video.Id, Is.EqualTo(videoId));
}
/// <summary>
/// Get the web video async
/// </summary>
/// <param name="videoUrl"></param>
/// <returns>return a <see cref="Task{TResult}"/></returns>
public static async Task <Video> GetVideoAsync(string videoUrl)
{
var id = YoutubeClient.ParseVideoId(videoUrl);
var client = new YoutubeClient();
var result = await client.GetVideoAsync(id);
return(result);
}
private async void TextBox_TextChanged(object sender, TextChangedEventArgs e)
{
try
{
if (YoutubeClient.TryParsePlaylistId(PlaylistLinkTextBox.Text, out string playlistId))
{
_ = Task.Run(async() =>
{
list = await client.GetPlaylistAsync(playlistId).ConfigureAwait(false);
VideoList.Clear();
await UpdatePlaylistInfo(Visibility.Visible, list.Title, list.Author, list.Statistics.ViewCount.ToString(), list.Videos.Count.ToString(), $"https://img.youtube.com/vi/{list?.Videos?.FirstOrDefault()?.Id}/0.jpg", true, true);
}).ConfigureAwait(false);
}
else if (YoutubeClient.TryParseChannelId(PlaylistLinkTextBox.Text, out string channelId))
{
_ = Task.Run(async() =>
{
channel = await client.GetChannelAsync(channelId).ConfigureAwait(false);
list = await client.GetPlaylistAsync(channel.GetChannelVideosPlaylistId());
VideoList.Clear();
await UpdatePlaylistInfo(Visibility.Visible, channel.Title, list.Author, list.Statistics.ViewCount.ToString(), list.Videos.Count.ToString(), channel.LogoUrl, true, true);
}).ConfigureAwait(false);
}
else if (YoutubeClient.TryParseUsername(PlaylistLinkTextBox.Text, out string username))
{
_ = Task.Run(async() =>
{
string channelID = await client.GetChannelIdAsync(username).ConfigureAwait(false);
var channel = await client.GetChannelAsync(channelID).ConfigureAwait(false);
list = await client.GetPlaylistAsync(channel.GetChannelVideosPlaylistId()).ConfigureAwait(false);
VideoList.Clear();
await UpdatePlaylistInfo(Visibility.Visible, channel.Title, list.Author, list.Statistics.ViewCount.ToString(), list.Videos.Count.ToString(), channel.LogoUrl, true, true);
}).ConfigureAwait(false);
}
else if (YoutubeClient.TryParseVideoId(PlaylistLinkTextBox.Text, out string videoId))
{
_ = Task.Run(async() =>
{
var video = await client.GetVideoAsync(videoId);
VideoList.Clear();
VideoList.Add(video);
list = null;
await UpdatePlaylistInfo(Visibility.Visible, video.Title, video.Author, video.Statistics.ViewCount.ToString(), string.Empty, $"https://img.youtube.com/vi/{video.Id}/0.jpg", true, false);
}).ConfigureAwait(false);
}
else
{
await UpdatePlaylistInfo().ConfigureAwait(false);
}
}
catch (Exception ex)
{
await GlobalConsts.Log(ex.ToString(), "MainPage TextBox_TextChanged");
await GlobalConsts.ShowMessage((string)FindResource("Error"), ex.Message);
}
}
public async void Run(IScsServerClient client, List <string> parameters, string messageId)
{
var sender = new ServerSender(client);
var dj = JsonConvert.DeserializeObject <Dj>(parameters[0]);
if (!Utils.Instance.IsActiveLogin(client) || dj.Track.Count <= 0)
{
sender.Error(messageId);
}
foreach (var track in dj.Track)
{
if (!YoutubeClient.ValidateVideoId(track.Id))
{
sender.Error(messageId);
return;
}
}
var userClient = DataSingleton.Instance.ServerClients[(int)client.ClientId].ToUserClient();
//TODO to change if want to have multichannel watchning feature
var room = DataSingleton.Instance.Rooms.GetAllItems()
.FirstOrDefault(x => x.InsideInfo.Clients.Exists(
y => y.Id == userClient.Id));
if (room == null)
{
sender.Error(messageId);
return;
}
var yt = new YoutubeClient();
foreach (var track in dj.Track)
{
var query = await yt.GetVideoAsync(track.Id);
track.Time = Convert.ToInt32(query.Duration.TotalSeconds);
}
room.InsideInfo.Djs.Add(dj);
sender.Success(messageId);
if (room.InsideInfo?.Clients != null)
{
foreach (var roomUser in room.InsideInfo?.Clients)
{
var roomClient = DataSingleton.Instance.ServerClients.GetAllItems()
.FirstOrDefault(x => x.Id == roomUser.Id)
?.Client;
sender = new ServerSender(roomClient);
sender.NewDjInQueue(dj);
}
}
}
private async Task GetVideoInfoAsync(string id)
{
var client = new YoutubeClient();
var video = await client.GetVideoAsync(id);
var title = video.Title; // "Infected Mushroom - Spitfire [Monstercat Release]"
var author = video.Author; // "Monstercat"
var duration = video.Duration; // 00:07:14
}
private static async Task MainAsync()
{
// Client
var client = new YoutubeClient();
// Get the video ID
Console.Write("Enter YouTube video ID or URL: ");
var videoId = Console.ReadLine();
videoId = NormalizeVideoId(videoId);
Console.WriteLine();
// Get the video info
Console.Write("Obtaining general video info... ");
var video = await client.GetVideoAsync(videoId);
Console.WriteLine('✓');
Console.WriteLine($"> {video.Title} by {video.Author}");
Console.WriteLine();
// Get media stream info set
Console.Write("Obtaining media stream info set... ");
var streamInfoSet = await client.GetVideoMediaStreamInfosAsync(videoId);
Console.WriteLine('✓');
Console.WriteLine("> " +
$"{streamInfoSet.Muxed.Count} muxed streams, " +
$"{streamInfoSet.Video.Count} video-only streams, " +
$"{streamInfoSet.Audio.Count} audio-only streams");
Console.WriteLine();
// Get the best muxed stream
var streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
Console.WriteLine("Selected muxed stream with highest video quality:");
Console.WriteLine("> " +
$"{streamInfo.VideoQualityLabel} video quality | " +
$"{streamInfo.Container} format | " +
$"{NormalizeFileSize(streamInfo.Size)}");
Console.WriteLine();
// Compose file name, based on metadata
var fileExtension = streamInfo.Container.GetFileExtension();
var fileName = $"{video.Title}.{fileExtension}";
// Replace illegal characters in file name
fileName = fileName.Replace(Path.GetInvalidFileNameChars(), '_');
// Download video
Console.Write("Downloading... ");
using (var progress = new ProgressBar())
await client.DownloadMediaStreamAsync(streamInfo, fileName, progress);
Console.WriteLine();
Console.WriteLine($"Video saved to '{fileName}'");
Console.ReadKey();
}