// This downloads the video and return wheather or not the video exists
public async Task DownloadYoutubeVideoAsync()
{
Tuple <Video, Playlist> ReturnTuple = await GetYoutubeVideoAsync();
if (ReturnTuple.Item1 != null)
{
await _YoutubeConverter.DownloadVideoAsync(_Video.Id, this.Path + _Video.Title + ".mp3");
}
else
{
await foreach (var video in _YoutubeClient.Playlists.GetVideosAsync(_Playlist.Id))
{
await _YoutubeConverter.DownloadVideoAsync(video.Id, this.Path + video.Title + ".mp3");
}
}
}
public async Task DownloadVideoAsync(string videoId, string filePath, string format,
IProgress <double> progress, CancellationToken cancellationToken)
{
// Ensure throttling and increment concurrent download count
await EnsureThrottlingAsync(cancellationToken);
try
{
// Download the video
await _youtubeConverter.DownloadVideoAsync(videoId, filePath, format, progress, cancellationToken);
}
finally
{
// Decrement concurrent download count
Interlocked.Decrement(ref _concurrentDownloadCount);
}
}
public Task DownloadVideoAsync(string videoId, string filePath,
IProgress <double> progress, CancellationToken cancellationToken) =>
_youtubeConverter.DownloadVideoAsync(videoId, filePath, progress, cancellationToken);
/// <summary>
/// Downloads a video to a file using specified format by selecting media streams from the given set.
/// </summary>
public static Task DownloadVideoAsync(this IYoutubeConverter converter,
StreamManifest streamManifest, string filePath, string format,
IProgress <double>?progress = null, CancellationToken cancellationToken = default) =>
converter.DownloadVideoAsync(streamManifest, filePath, format, ConversionPreset.Medium, progress, cancellationToken);