private async Task <DownloaderInput> ResolveDownloadUrl()
{
//resolve url extractor based on the URL hostname
var extractor = ResolveExtractor();
if (extractor != null)
{
//Extract the video urls and their metadata
var videoInfo = await extractor.GetDownloadUrlsAsync(SourceUrl);
pnlUrlResolution.Visible = false;
//Ask for the quality of the video to be downloaded
VideoQualitySelector qualitySelector = new VideoQualitySelector();
qualitySelector.Text = videoInfo.Title;
qualitySelector.QualityLabels = videoInfo.DownloadUrls.Select(x => x.Quality).ToList();
qualitySelector.ShowDialog();
if (qualitySelector.DialogResult == DialogResult.OK)
{
//return the video url
return(new DownloaderInput()
{
Url = videoInfo.DownloadUrls.Where(x => x.Quality == qualitySelector.SelectedQuality).First().Url,
FileName = videoInfo.Title + qualitySelector.SelectedQuality + ".mp4",
CookieContainer = videoInfo.AuthCookieContainer
});
}
}
return(null);
}
public FormatSelector(VideoQualitySelector videoQualitySelector, FrameRateSelector frameRateSelector) : this(videoQualitySelector.Quality, videoQualitySelector.IsPreferred, videoQualitySelector.IsFallback, frameRateSelector.FrameRate, frameRateSelector.IsPreferred, frameRateSelector.IsFallback)
{
}
