/// <inheritdoc />
public async Task DownloadVideoAsync(MediaStreamInfoSet mediaStreamInfoSet, string filePath, string format,
IProgress <double> progress = null,
CancellationToken cancellationToken = default(CancellationToken))
{
mediaStreamInfoSet.GuardNotNull(nameof(mediaStreamInfoSet));
filePath.GuardNotNull(nameof(filePath));
format.GuardNotNull(nameof(format));
var mediaStreamInfos = new List <MediaStreamInfo>();
// Get best audio stream (priority: transcoding -> bitrate)
var audioStreamInfo = mediaStreamInfoSet.Audio
.OrderByDescending(s => !IsTranscodingRequired(s.Container, format))
.ThenByDescending(s => s.Bitrate)
.FirstOrDefault();
// Add to result
mediaStreamInfos.Add(audioStreamInfo);
// If needs video - get best video stream (priority: quality -> framerate -> transcoding)
if (!IsAudioOnlyFormat(format))
{
var videoStreamInfo = mediaStreamInfoSet.Video
.OrderByDescending(s => s.VideoQuality)
.ThenByDescending(s => s.Framerate)
.ThenByDescending(s => !IsTranscodingRequired(s.Container, format))
.FirstOrDefault();
// Add to result
mediaStreamInfos.Add(videoStreamInfo);
}
// Download media streams and process them
await DownloadAndProcessMediaStreamsAsync(mediaStreamInfos, filePath, format, progress, cancellationToken);
}
/// <summary>
/// Downloads audio and saves it to the provided audioPath folder
/// </summary>
/// <param name="id">id of the youtube video</param>
/// <param name="audioPath">Path where file should be saved without extension at the end</param>
/// <returns></returns>
public async Task DownloadAudioAsync(string id, string audioPath)
{
MediaStreamInfoSet streamInfoSet = await client.GetVideoMediaStreamInfosAsync(id);
var audioInfo = streamInfoSet.Audio.WithHighestBitrate();
await client.DownloadMediaStreamAsync(audioInfo, audioPath);
}
private static MediaStreamInfo GetBestVideoStreamInfo(MediaStreamInfoSet set)
{
if (set.Muxed.Any())
{
return(set.Muxed.WithHighestVideoQuality());
}
throw new Exception("No applicable media streams found for this video");
}
/// <summary>
/// Gets the muxed stream with highest video quality and Mp4 container.
/// Returns null if sequence is empty.
/// </summary>
public static MuxedStreamInfo WithHighestVideoQualitySupported(this MediaStreamInfoSet streamInfoSet)
{
if (streamInfoSet == null)
{
throw new ArgumentNullException(nameof(streamInfoSet));
}
return(streamInfoSet.Muxed.WithHighestVideoQualitySupported());
}
private static MediaStreamInfo GetBestAudioStreamInfo(MediaStreamInfoSet set)
{
if (set.Audio.Any(a => a.AudioEncoding == AudioEncoding.Aac))
{
return(set.Audio.First(a => a.AudioEncoding == AudioEncoding.Aac));
}
throw new Exception("No applicable media streams found for this video");
}
/// <inheritdoc />
public async Task DownloadVideoAsync(MediaStreamInfoSet mediaStreamInfoSet, string filePath, string format,
IProgress <double>?progress = null, CancellationToken cancellationToken = default)
{
// Select best media stream infos based on output format
var mediaStreamInfos = GetBestMediaStreamInfos(mediaStreamInfoSet, format).ToArray();
// Download media streams and process them
await DownloadAndProcessMediaStreamsAsync(mediaStreamInfos, filePath, format, progress, cancellationToken);
}
/// <summary>
/// Downloads video and saves it to the provided videoPath folder
/// </summary>
/// <param name="id">ID of the video to download</param>
/// <param name="quality">Choosen quality of the video</param>
/// <param name="videoPath">Path where file should be saved and what file should be named with extension at the end (.mp4/.mp3).</param>
/// <returns></returns>
public async Task DownloadVideoAsync(string id, string quality, string videoPath)
{
MediaStreamInfoSet streamInfoSet = await client.GetVideoMediaStreamInfosAsync(id);
var audioStreamInfo = streamInfoSet.Audio.WithHighestBitrate();
var videoStreamInfo = streamInfoSet.Video.FirstOrDefault(c => c.VideoQualityLabel == quality);
var mediaStreamInfos = new MediaStreamInfo[] { audioStreamInfo, videoStreamInfo };
await converter.DownloadAndProcessMediaStreamsAsync(mediaStreamInfos, videoPath, "mp4");
}
private async void button2_Click(object sender, EventArgs e)
{
button2.Enabled = false;
Cursor = Cursors.WaitCursor;
button1.Enabled = false;
var url = textBox1.Text;
var id = "";
if (url.Contains("youtube.com") || url.Contains("youtu.be"))
{
id = YoutubeClient.ParseVideoId(url); // "bnsUkE8i0tU"
}
else
{
id = url;
}
var client = new YoutubeClient();
Video video;
try
{
video = await client.GetVideoAsync(id);
}
catch (Exception)
{
MessageBox.Show("Video bulunamadı.");
button2.Enabled = true;
Cursor = Cursors.Default;
return;
}
streamInfoSet = await client.GetVideoMediaStreamInfosAsync(id);
comboBox1.Items.Clear();
foreach (var v in streamInfoSet.Muxed)
{
comboBox1.Items.Add($"Video: {v.VideoQualityLabel} {v.Size} {v.VideoEncoding} {v.Container.GetFileExtension()}");
}
//foreach (var a in streamInfoSet.Audio)
//{
// comboBox1.Items.Add($"Audio: {a.AudioEncoding} {a.Size}");
//}
if (comboBox1.Items.Count > 0)
{
comboBox1.SelectedIndex = 0;
}
button2.Enabled = true;
button1.Enabled = true;
Cursor = Cursors.Default;
}
private async Task <String> RetrieveMusicInfo()
{
if (string.IsNullOrEmpty(Music.SourceUrl))
{
MediaStreamInfoSet infoSet = await _youtubeClient.GetVideoMediaStreamInfosAsync(Music.Id);
AudioStreamInfo info = infoSet.Audio.WithHighestBitrate();
return(info?.Url);
}
return(Music.SourceUrl);
}
public static MediaStreamInfo GetBestAudioStreamInfo(this MediaStreamInfoSet set)
{
if (set.Audio.Any())
{
return(set.Audio.WithHighestBitrate());
}
if (set.Muxed.Any())
{
return(set.Muxed.WithHighestVideoQuality());
}
throw new Exception("No applicable media streams found for this video");
}
public static async Task <string> New_Pull(string vidId)
{
YoutubeClient client = new YoutubeClient();
MediaStreamInfoSet videoInfo = await client.GetVideoMediaStreamInfosAsync(vidId);
string RS = null;
try { RS = videoInfo.Audio.OrderBy(p => p.Bitrate).First().Url; } catch (Exception ex) { }
return(RS);
}
public async Task <VideoDetails> GetVideoMetadataAsync(string videoID)
{
var video = await client.GetVideoAsync(videoID);
MediaStreamInfoSet streamInfoSet = await client.GetVideoMediaStreamInfosAsync(videoID);
IEnumerable <string> qualities = SortQualities(streamInfoSet.GetAllVideoQualityLabels());
return(new VideoDetails()
{
id = videoID, ChannelName = video.Author, Title = video.Title, qualities = qualities, thumbnails = video.Thumbnails
});
}
private async Task DownloadMusicFile(HttpClient httpclient, DataRepository _repository, YoutubeClient _ytclient, YouTubeSourceMedia media)
{
_logger.LogInformation($"Getting metadata for {media.YouTubeId}");
try
{
var mediainfo = await _ytclient.GetVideoAsync(media.YouTubeId);
var channel = await _ytclient.GetVideoAuthorChannelAsync(media.YouTubeId);
MediaStreamInfoSet info = null;
info = await _ytclient.GetVideoMediaStreamInfosAsync(media.YouTubeId);
var audioinfo = info.Audio
.OrderBy(x => x.Size)
.Where(x => x.AudioEncoding == AudioEncoding.Aac)
.FirstOrDefault();
media.FilePath = Path.Combine(media.GetType().Name, channel.Id, $"{media.YouTubeId}.m4a")
.GetSafePath();
media.ArtworkPath = Path.Combine(media.GetType().Name, channel.Id, $"{media.YouTubeId}.jpg")
.GetSafePath();
var downloadfilepath = Path.Combine(_config.SourcesPath, media.FilePath).GetSafePath();
var downloadartworkpath = Path.Combine(_config.SourcesPath, media.ArtworkPath).GetSafePath();
_logger.LogInformation($"Downloading file {downloadfilepath}");
Directory.CreateDirectory(Path.GetDirectoryName(downloadfilepath));
await _ytclient.DownloadMediaStreamAsync(audioinfo, downloadfilepath);
await File.WriteAllBytesAsync(downloadartworkpath, await GetThumbnail(httpclient, mediainfo));
media.IsDownloaded = true;
await _repository.UpdateMedia(media);
}
catch (YoutubeExplode.Exceptions.VideoUnplayableException ex)
{
_logger.LogError(ex, $"Unable to download {media.YouTubeId}");
media.IsActive = false;
await _repository.UpdateMedia(media);
return;
}
_logger.LogInformation($"Download for {media.YouTubeId} completed");
}
public override bool Download(int SelectedIndex)
{
if (SelectedIndex == -1)
{
SelectedIndex = 0;
}
if (FileCacheDictionary.ContainsId(Id))
{
Console.WriteLine("Already Exists!");
return(false);
}
else
{
WebClient client = new WebClient();
client.DownloadProgressChanged += Client_DownloadProgressChanged;
client.DownloadFileCompleted += Client_DownloadFileCompleted;
YoutubeClient youtubeClient = new YoutubeClient();
MediaStreamInfoSet streamInfoSet = youtubeClient.GetVideoMediaStreamInfosAsync(Id).Result;
MuxedStreamInfo streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
if (streamInfo == null)
{
throw new Exception("다운로드 할 수 없는 영상입니다.");
}
Console.WriteLine($"Audio:{streamInfo.AudioEncoding.ToString()} Quality : {streamInfo.VideoQualityLabel} Download URL : {streamInfo.Url}");
string basePath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Delight\\External Sources Cache\\";
if (!Directory.Exists(basePath))
{
Directory.CreateDirectory(basePath);
}
string path = basePath + Path.GetRandomFileName() + ".mp4";
client.DownloadFileAsync(new Uri(streamInfo.Url), path);
FileCacheDictionary.AddPair(Title, path, Id);
Console.WriteLine(path);
return(true);
}
}
private async Task <bool> GetVideoData()
{
var client = new YoutubeClient();
string id = Source;
//Convert it to a regular ID if it is a youtube link
try { id = YoutubeClient.ParseVideoId(Source); }
catch { }
//Get the video
try { videoStreams = await client.GetVideoMediaStreamInfosAsync(id); }
catch { return(false); }
//Store the video urls and info
Constants.videoInfo = videoStreams;
return(true);
}
/// <summary>
/// Selects Opus audio if available, otherwise Vorbis or AAC.
/// </summary>
/// <param name="list">The list of available audios.</param>
/// <returns>The audio to download.</returns>
public static AudioStreamInfo SelectBestAudio(MediaStreamInfoSet vinfo, DownloadOptions options)
{
if (vinfo == null || vinfo.Audio.Count() == 0)
{
return(null);
}
var BestAudio = (from v in vinfo.Audio
// Opus encodes ~20% better, Vorbis ~10% better than AAC
let Preference = (int)(v.Size * (v.AudioEncoding == AudioEncoding.Opus ? 1.2 : v.AudioEncoding == AudioEncoding.Vorbis ? 1.1 : 1))
where options.PreferredAudio == SelectStreamFormat.Best ||
(options.PreferredAudio == SelectStreamFormat.MP4 && (v.AudioEncoding == AudioEncoding.Aac || v.AudioEncoding == AudioEncoding.Mp3)) ||
(options.PreferredAudio == SelectStreamFormat.VP9 && (v.AudioEncoding == AudioEncoding.Opus || v.AudioEncoding == AudioEncoding.Vorbis))
orderby Preference descending
select v).FirstOrDefault();
return(BestAudio);
}
public async Task <string> DownloadAudio(string id)
{
MediaStreamInfoSet audioStreamInfoSet = await m_youtubeClient.GetVideoMediaStreamInfosAsync(id);
string filename = null;
foreach (AudioStreamInfo audioStreamInfo in audioStreamInfoSet.Audio)
{
if (audioStreamInfo.AudioEncoding != AudioEncoding.Opus && audioStreamInfo.AudioEncoding != AudioEncoding.Vorbis)
{
string extension = audioStreamInfo.Container.GetFileExtension();
filename = string.Format("{0}.{1}", id, extension);
await m_youtubeClient.DownloadMediaStreamAsync(audioStreamInfo, "Library\\" + filename);
}
}
return(filename);
}
public static bool DownloadVideoViaYoutubeExplode(string url, string successPath, string failurePath, Action <double> progressHandler = null)
{
try
{
string id = YoutubeClient.ParseVideoId(url);
YoutubeClient client = new YoutubeClient();
MediaStreamInfoSet streamInfoSet = client.GetVideoMediaStreamInfosAsync(id).Result;
MuxedStreamInfo streamInfo = streamInfoSet.Muxed.First(m => m.Container.GetFileExtension().ToLower() == "mp4");
//string ext = streamInfo.Container.GetFileExtension();
client.DownloadMediaStreamAsync(streamInfo, successPath, progressHandler == null ? null : new Progress <double>(progressHandler)).Wait();
return(true);
}
catch (Exception exception)
{
Debug.WriteLine(exception);
File.Create(failurePath).Close();
return(false);
}
}
private async void Button_Click(object sender, RoutedEventArgs e)
{
string link = linkBox.Text;
var id = YoutubeClient.ParseVideoId(link);
client = new YoutubeClient();
video = await client.GetVideoAsync(id);
streamInfoSet = await client.GetVideoMediaStreamInfosAsync(video.Id);
streamInfo = streamInfoSet.Audio.WithHighestBitrate();
ext = streamInfo.Container.GetFileExtension();
MediaStreamInfo m =
audioStreamInfo = streamInfoSet.Audio
.OrderByDescending(s => s.Container == Container.WebM)
.ThenByDescending(s => s.Bitrate)
.First();
var pic = new BitmapImage(new Uri(video.Thumbnails.HighResUrl));
thumbnail.Source = pic;
//pic.CreateOptions = BitmapCreateOptions.None;
//WriteableBitmap wb = new WriteableBitmap(pic);
//ImageConverter converter = new ImageConverter();
//byte[] b = (byte[])converter.ConvertTo(m, typeof(byte[]));
//MemoryStream ms = new MemoryStream(b);
var webClient = new WebClient();
byte[] imageBytes = webClient.DownloadData(video.Thumbnails.HighResUrl);
picture = new Picture(imageBytes);
titleInfo.Text = video.Title;
}
public static async Task DownloadVideo(string videoID, string filePath)
{
var client = new YoutubeClient();
MediaStreamInfoSet streamInfoSet = await client.GetVideoMediaStreamInfosAsync(videoID);
var video = await client.GetVideoAsync(videoID);
var streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
var normalizedFileSize = NormalizeFileSize(streamInfo.Size);
// Compose file name, based on metadata
var fileExtension = streamInfo.Container.GetFileExtension();
var fileName = $"{videoID}.{fileExtension}"; // ???
//download youtube video,
await client.DownloadMediaStreamAsync(streamInfo, filePath);
}
private List <MediaType> GetMediaTypeInfo(string mediaId)
{
List <MediaType> result = new List <MediaType>();
try
{
if (!String.IsNullOrWhiteSpace(mediaId))
{
MediaStreamInfoSet streamInfoSet = this.GetMediaStreamInfo(mediaId);
if (streamInfoSet.Audio != null)
{
AudioStreamInfo asiItem = streamInfoSet.Audio.FirstOrDefault(s => s.Container.GetFileExtension().ToLower().Equals("mp4"));
if (asiItem != null)
{
result.Add(new MediaType(MediaType.ExtensionType.MP3, null, asiItem.Size));
}
}
//Nie uzywamy Video, bo obsługuje tylko obraz, aby go połączyć z dźwiękiem potrzeba dodatkowo Youtube.Converter + FFMPEG
if (streamInfoSet.Muxed != null)
{
foreach (MuxedStreamInfo vsiItem in streamInfoSet.Muxed.Where(s => s.Container.GetFileExtension().ToLower().Equals("mp4")))
{
result.Add(new MediaType(MediaType.ExtensionType.MP4, vsiItem.VideoQualityLabel, vsiItem.Size));
}
}
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
this.CancelOperation?.Dispose();
this.CancelOperation = null;
}
return(result);
}
/// <summary>
/// Returns the best format from the list in this order of availability: WebM, Mp4 or Flash.
/// Mp4 will be chosen if WebM is over 35% smaller.
/// </summary>
/// <param name="list">The list of videos to chose from.</param>
/// <returns>The best format available.</returns>
public static BestFormatInfo SelectBestFormat(MediaStreamInfoSet vstream, DownloadOptions options)
{
var MaxResolutionList = (from v in vstream.Audio.Cast <MediaStreamInfo>().Union(vstream.Video).Union(vstream.Muxed)
where (options.MaxQuality == 0 || GetVideoHeight(v) <= options.MaxQuality)
orderby GetVideoHeight(v) descending
orderby GetVideoFrameRate(v) descending
select v).ToList();
MaxResolutionList = MaxResolutionList.Where(v => GetVideoHeight(v) == GetVideoHeight(MaxResolutionList.First())).ToList();
//double Framerate = GetVideoFrameRate(MaxResolutionList.FirstOrDefault());
//if (Framerate > 0)
// MaxResolutionList = MaxResolutionList.Where(v => GetVideoFrameRate(v) == Framerate).ToList();
MediaStreamInfo BestVideo = (from v in MaxResolutionList
// WebM VP9 encodes ~30% better. non-DASH is VP8 and isn't better than MP4.
let Preference = (int)((GetVideoEncoding(v) == VideoEncoding.Vp9) ? v.Size * 1.3 : v.Size)
where options.PreferredFormat == SelectStreamFormat.Best ||
(options.PreferredFormat == SelectStreamFormat.MP4 && GetVideoEncoding(v) == VideoEncoding.H264) ||
(options.PreferredFormat == SelectStreamFormat.VP9 && GetVideoEncoding(v) == VideoEncoding.Vp9)
orderby Preference descending
select v).FirstOrDefault();
if (BestVideo == null)
{
BestVideo = MaxResolutionList.FirstOrDefault();
}
if (BestVideo != null)
{
BestFormatInfo Result = new BestFormatInfo {
BestVideo = BestVideo,
BestAudio = SelectBestAudio(vstream, options)
};
return(Result);
}
else
{
return(null);
}
}
public SongInQueue DownloadSong(string link)
{
string guid = Guid.NewGuid().ToString();
SongInQueue result = new SongInQueue();
string fullFilePath = _musicStorage + guid;
YoutubeClient client = new YoutubeClient();
try
{
_log.Debug($"Started processing { link }");
string parsedYoutubeId = YoutubeClient.ParseVideoId(link);
MediaStreamInfoSet streamInfoSet = client.GetVideoMediaStreamInfosAsync(parsedYoutubeId).Result;
YoutubeExplode.Models.Video video = client.GetVideoAsync(parsedYoutubeId).Result;
result.Name = video.Title;
AudioStreamInfo streamInfo = streamInfoSet.Audio.FirstOrDefault();
string ext = streamInfo.Container.GetFileExtension();
fullFilePath += $".{ ext }";
IProgress <double> progress = new YoutubeExtractorClientProgress($"{result.Name} - { guid }");
client.DownloadMediaStreamAsync(streamInfo, fullFilePath, progress).Wait();
var inputFile = new MediaFile(fullFilePath);
result.FilePath = fullFilePath;
_log.Debug("Finished processing file " + link);
return(result);
}
catch (Exception ex)
{
_log.Error($"Error while downloading youtube song", ex);
throw ex;
}
}
static async void DownloadAudio(MediaStreamInfoSet mediaStreamInfoSet, string title, MaterialListView downloadQueueMaterialListView, string format, long bitrate, int _listViewItems, string savePath, MaterialCheckBox deleteDoneCheckBox)
{
var _audioStreamInfo = mediaStreamInfoSet.Audio.OrderByDescending(a => a.Bitrate / 1024 == bitrate).First();
IProgress <double> progress = new Progress <double>(p =>
{
ExtensionMethods.SynchronizedInvoke(downloadQueueMaterialListView, () => downloadQueueMaterialListView.Items[_listViewItems].SubItems[4].Text = (p * 100).ToString("0.00") + "%");
if (p * 100 == 100)
{
ExtensionMethods.SynchronizedInvoke(downloadQueueMaterialListView, () => downloadQueueMaterialListView.Items[_listViewItems].SubItems[4].Text = "Done!");
DatabaseOperations.AddNewRecord(Settings.Default.Guid, title, format, savePath);
if (deleteDoneCheckBox.Checked == true)
{
Thread.Sleep(2000);
ExtensionMethods.SynchronizedInvoke(downloadQueueMaterialListView, () => downloadQueueMaterialListView.Items[_listViewItems].Remove());
}
}
});
await Task.Run(() => _client.DownloadMediaStreamAsync(_audioStreamInfo, savePath + ".mp3", progress));
}
private MediaStreamInfoSet GetMediaStreamInfo(string mediaId)
{
Task <MediaStreamInfoSet> streamInfoSetLoader = null;
try
{
this.CancelOperation = new CancellationTokenSource();
streamInfoSetLoader = this.youtubeClient.GetVideoMediaStreamInfosAsync(mediaId);
streamInfoSetLoader.Wait(MediaStreamLoadTimeout, this.CancelOperation.Token);
MediaStreamInfoSet result = streamInfoSetLoader.Result as MediaStreamInfoSet;
return(result);
}
catch (Exception ex)
{
throw ex;
}
finally
{
this.CancelOperation?.Dispose();
this.CancelOperation = null;
streamInfoSetLoader?.Dispose();
}
}
private static async Task <SongInfo> GetVideoInfo(EduardoContext context, string input)
{
List <Video> videos = await VideoHelper.GetOrSearchVideoAsync(input);
if (videos == null || videos.Count == 0)
{
return(null);
}
Video chosenVideo = videos.FirstOrDefault();
if (chosenVideo == null)
{
return(null);
}
MediaStreamInfoSet streamInfo = await VideoHelper.GetMediaStreamInfoAsync(chosenVideo);
AudioStreamInfo stream = streamInfo.Audio.OrderByDescending(a => a.Bitrate).FirstOrDefault();
if (stream == null)
{
return(null);
}
return(new SongInfo
{
Name = chosenVideo.Title,
Duration = chosenVideo.Duration,
VideoId = chosenVideo.Id,
Url = chosenVideo.GetShortUrl(),
StreamUrl = stream.Url,
RequestedBy = context.User as IGuildUser,
Description = chosenVideo.Description,
ThumbnailUrl = chosenVideo.Thumbnails.StandardResUrl
});
}
public async Task NEWLIBRARY_GetVideoAsync()
{
try
{
var id = YoutubeClient.ParseVideoId(Url);
var client = new YoutubeClient();
var video = await client.GetVideoAsync(id.ToString());
streamInfoSet = await client.GetVideoMediaStreamInfosAsync(id.ToString());
streamInfo = streamInfoSet.Muxed.WithHighestVideoQuality();
DirectURL = streamInfo.Url;
Title = video.Title;
Duration = video.Duration;
Resolution = new Size(streamInfo.Resolution.Width, streamInfo.Resolution.Height);
ImageUrl = YoutubeGet.GetImage(Url);
PrevImagesUrl = YoutubeGet.GetPrevImages(Url);
}
catch
{
MessageBox.Show("Error creating YoutubeVideoInfo object. ");
}
}
static async void DownloadVideo(MediaStreamInfoSet mediaStreamInfoSet, string title, MaterialListView downloadQueueMaterialListView, string format, string quality, int _listViewItems, string savePath, MaterialCheckBox deleteDoneCheckBox)
{
var _audioStreamInfo = mediaStreamInfoSet.Audio.OrderByDescending(a => a.Bitrate).First();
var _videoStreamInfo = mediaStreamInfoSet.Video.Where(v => v.Container.ToString() == format && v.VideoQualityLabel == quality).First();
var _mediaStreamInfos = new MediaStreamInfo[] { _audioStreamInfo, _videoStreamInfo };
IProgress <double> progress = new Progress <double>(p =>
{
ExtensionMethods.SynchronizedInvoke(downloadQueueMaterialListView, () => downloadQueueMaterialListView.Items[_listViewItems].SubItems[4].Text = (p * 100).ToString("0.00") + "%");
if (p * 100 == 100)
{
ExtensionMethods.SynchronizedInvoke(downloadQueueMaterialListView, () => downloadQueueMaterialListView.Items[_listViewItems].SubItems[4].Text = "Done!");
DatabaseOperations.AddNewRecord(Settings.Default.Guid, title, format, savePath);
if (deleteDoneCheckBox.Checked == true)
{
Thread.Sleep(2000);
ExtensionMethods.SynchronizedInvoke(downloadQueueMaterialListView, () => downloadQueueMaterialListView.Items[_listViewItems].Remove());
}
}
});
await Task.Run(() => _converter.DownloadAndProcessMediaStreamsAsync(_mediaStreamInfos, savePath + "." + format, format, progress));
}
public static bool DownloadVideoViaYoutubeExplode(string url, string successPath, string failurePath, TaskProgressReporter reporter)
{
try
{
reporter?.ReportInDeterminate("getting links");
string id = YoutubeClient.ParseVideoId(url);
YoutubeClient client = new YoutubeClient();
MediaStreamInfoSet streamInfoSet = client.GetVideoMediaStreamInfosAsync(id).Result;
MuxedStreamInfo streamInfo = streamInfoSet.Muxed.First(m => m.Container.GetFileExtension().ToLower() == "mp4");
//string ext = streamInfo.Container.GetFileExtension();
client.DownloadMediaStreamAsync(streamInfo, successPath, reporter == null
? null
: new Progress <double>(d => reporter.ReportDeterminate((int)(d * 100), "downloading"))).Wait();
return(true);
}
catch (Exception exception)
{
Debug.WriteLine(exception);
File.Create(failurePath).Close();
return(false);
}
}
public VideoInfo(Video videoMetadata, MediaStreamInfoSet streamInfo)
{
this.VideoMetadata = videoMetadata;
this.StreamInfo = streamInfo;
}
