public VSPipeProcessor(VideoInfoJob j) : base()
{
// 获取VSPipe路径
RegistryKey key = Registry.LocalMachine;
RegistryKey vskey = key.OpenSubKey("software\\vapoursynth");
string vscore = vskey.GetValue("Path") as string;
if (vscore == null)
{
throw new Exception("can't get vs install path");
}
FileInfo vspipeInfo = new FileInfo(new DirectoryInfo(vscore).FullName + "\\core64\\vspipe.exe");
if (vspipeInfo.Exists)
{
this.executable = vspipeInfo.FullName;
}
videoInfo = new VSVideoInfo();
StringBuilder sb = new StringBuilder();
sb.Append("--info ");
sb.Append("\"" + j.Input + "\" ");
sb.Append("-");
commandLine = sb.ToString();
}
public VSPipeInfo(string vsScriptPath, List <string> args)
{
VideoInfoJob j = new VideoInfoJob(vsScriptPath, args);
VSPipeProcessor processor = new VSPipeProcessor(j);
processor.start();
videoInfo = processor.VideoInfo;
UpdateVideoInfo();
}
public void UpdateVideoInfo()
{
VSVideoInfo vinfo = VideoInfo;
totalFrames = vinfo.numFrames;
// fps = vinfo.g
fpsNum = vinfo.fpsNum;
fpsDen = vinfo.fpsDen;
width = vinfo.width;
height = vinfo.height;
}
public VSPipeInfo(string vsScriptPath)
{
VideoInfoJob j = new VideoInfoJob(vsScriptPath);
IJobProcessor processor = VSPipeProcessor.NewVSPipeProcessor(j);
processor.start();
videoInfo = (processor as VSPipeProcessor).VideoInfo;
UpdateVideoInfo();
}
public VSPipeProcessor(VideoInfoJob j) : base()
{
// 获取VSPipe路径
executable = Initializer.Config.vspipePath;
videoInfo = new VSVideoInfo();
StringBuilder sb = new StringBuilder();
sb.Append("--info");
foreach (string arg in j.Args)
{
sb.Append($" --arg \"{arg}\"");
}
sb.Append(" \"" + j.Input + "\"");
sb.Append(" -");
commandLine = sb.ToString();
}
