public NodeFrameFromMP4(String path, OptionsStruct opt, IPipe Output, NodeToken token) : base(null, Output)
{
this.opt = opt;
this.token = token;
InitFrameSize();
ffmpeg = new DFffmpeg(GenerateArgs(path, opt));
}
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 GetWidthFromPath(String path)
{
DFffmpeg ffmpeg = new DFffmpeg(GenerateArgs(path));
ffmpeg.StarByte();
String s = "";
String temp;
while (true)
{
ffmpeg.Wait(100);
temp = ffmpeg.ErrorString();
if (temp != "")
{
s += temp;
continue;
}
else if ((s.Length > 0) & (!ffmpeg.IsRunning))
{
break;
}
}
ffmpeg.Terminate();
int l = s.IndexOf("Stream #");
l = s.IndexOf("yuv", l);
l = s.IndexOf("x", l) + 1;
int r = s.IndexOf(",", l);
s = s.Substring(l, r - l);
r = s.IndexOf(" ");
if (r > 0)
{
s = s.Substring(0, r);
}
return(int.Parse(s));
}
public NodeFrameToMP4(String path, OptionsStruct opt, IPipe Input) : base(Input, null)
{
this.opt = opt;
ffmpeg = new DFffmpeg(GenerateArgs(path, opt));
InitFrameSize();
}
public NodeFrameFromYoutube(String path, OptionsStruct opt, IPipe Output) : base(null, Output)
{
this.opt = opt;
InitFrameSize();
ffmpeg = new DFffmpeg(GenerateArgsFFmpeg(path, opt));
}