public async Task Start(string baseurl, string guid, Manifest manifest, Media media, CancellationToken token,IProgress<double> progress)
{
this.media = media;
this.guid = guid;
this.baseurl = baseurl;
this.bootstrap = media.Info.Info;
this.manifest = manifest;
await InitFile();
await DoNextFragment();
progress.Report((double)bootstrap.CurrentFragmentWrite * 100D/(double)bootstrap.FragmentCount);
token.ThrowIfCancellationRequested();
await ThreadProcessor(token, progress);
token.ThrowIfCancellationRequested();
}
private KeyValuePair<Media,Quality>? BestMediaFromManifest(Manifest m, Quality q)
{
List<Quality> qs = Enum.GetValues(typeof (Quality)).Cast<Quality>().ToList();
int idx = qs.IndexOf(q);
do
{
foreach (Media a in m.Medias)
{
if ((int) a.MetadataInfo.height == q.ToHeight())
{
return new KeyValuePair<Media, Quality>(a,q);
}
}
idx--;
if (idx>=0)
q = qs[idx];
} while (idx==-1);
return null;
}