public NodeFrameFromYoutube(String url, OptionsStruct opt, IPipe Output, NodeToken token)
: base(null, Output)
{
this.opt = opt;
this.token = token;
InitFrameSize();
ffmpeg = new DFffmpeg(GenerateArgsFFmpeg(opt));
youtube = new DFYoutube(GenerateArgsYoutube(url));
}
public int GetWidthFromUrl(String url)
{
DFYoutube youtube = new DFYoutube(url);
youtube.StarByte();
String s = "";
String temp;
while (true)
{
youtube.Wait(100);
temp = youtube.ReadString();
if (temp != "")
{
s += temp;
continue;
}
else
{
temp = youtube.ErrorString();
if (temp != "")
{
s += temp;
continue;
}
else if ((s.Length > 0) & (!youtube.IsRunning))
{
break;
}
}
}
youtube.Terminate();
int p = s.IndexOf("(best)");
if (p <= 0)
{
throw new Exception("WIDTH SEARCH ERROR");
}
int r, l;
r = 0;
while (((l = s.IndexOf(",", r + 1)) != -1) & (l < p))
{
r = l;
}
l = r + 2;
r = s.IndexOf(" ", l);
s = s.Substring(l, r - l - 1);
return(int.Parse(s));
}
