Recherche avancée

Sur d’autres sites (19916)

• Revision bc0a974310 : Fix to golden update in cyclic_refresh. For one pass CBR : only check for updati

  24 août 2015, par Marco

  Changed Paths :
   Modify /vp9/encoder/vp9_encoder.c

  
  
  Fix to golden update in cyclic_refresh.

  For one pass CBR : only check for updating refresh_golden
  if ext_refresh_frame_flags_pending is not set (i.e., == 0).
  And move the resetting of ext_refresh_frame_flags_pending = 0
  down to after the encode_loop (and account for dropped frames).

  This is to prevent changing refresh_golden flga when the user
  supplies the reference/update flags.

  Change-Id : I4d87b3e705ba43f243667e367503b585c61e2a54

• Revision de8fd6f48a : Removed redundant settings The recode_loop feature is disabled for one-pass alw

  25 mars 2014, par Yaowu Xu

  Changed Paths :
   Modify /vp9/encoder/vp9_onyx_if.c

  
  
  Removed redundant settings

  The recode_loop feature is disabled for one-pass always.

  Change-Id : I6de8820add4a6f97196874af83a970f9898f842d

• Pass a process to a subclass

  16 décembre 2014, par Brett

  I would like to pass a process to a subclass so I may kill it but I can’t figure out how to pass the process. I’m unsure how to store it so I can return it to the form and be able to call the subclass method to kill it. here are my classes

  package my.mashformcnts;
  
  import java.io.IOException;
  
  import java.util.Scanner;
  
  import java.util.regex.Pattern;
  
  
  
  
  
  /**
  
   *
  
   * @author brett
  
   */
  
  public class MashRocks {
  
  
  
      public static Process startThread(MashFormCnts mashFormCnts) throws IOException {
  
          ProcessBuilder pb = new ProcessBuilder("ffmpeg", "-i", "C:\\Users\\brett\\Documents\\Telegraph_Road.mp4", "C:\\Users\\brett\\Documents\\out.mp4");
  
  
  
          //Here is where i would like to name and store the Process
  
  
  
  
  
          final Process p = pb.start();
  
          // create a new thread to get progress from ffmpeg command , override  
  
          // it's run method, and start it!  
  
          Thread t = new Thread() {
  
              @Override
  
              public void run() {
  
                  Scanner sc = new Scanner(p.getErrorStream());
  
                  // Find duration  
  
                  Pattern durPattern = Pattern.compile("(?<=Duration: )[^,]*");
  
                  String dur = sc.findWithinHorizon(durPattern, 0);
  
                  if (dur == null) {
  
                      throw new RuntimeException("Could not parse duration.");
  
                  }
  
                  String[] hms = dur.split(":");
  
                  double totalSecs = Integer.parseInt(hms[0]) * 3600 + Integer.parseInt(hms[1]) * 60 + Double.parseDouble(hms[2]);
  
                  System.out.println("Total duration: " + totalSecs + " seconds.");
  
                  // Find time as long as possible.  
  
                  Pattern timePattern = Pattern.compile("(?<=time=)[\\d:.]*");
  
                  String match;
  
                  String[] matchSplit;
  
                  //MashForm pgbar = new MashForm();
  
                  while (null != (match = sc.findWithinHorizon(timePattern, 0))) {
  
                      matchSplit = match.split(":");
  
                      double progress = (Integer.parseInt(matchSplit[0]) * 3600 + Integer.parseInt(matchSplit[1]) * 60 + Double.parseDouble(matchSplit[2])) / totalSecs;
  
                      int prog = (int) (progress * 100);
  
                      mashFormCunts.setbar(prog);
  
                  }
  
              }
  
          };
  
         t.start();
  
         return p;
  
      }
  
     public synchronized static void stop(Thread t) throws IOException{
  
             Runtime.getRuntime().exec("taskkill /F /IM ffmpeg.exe");  
  
              t = null;
  
            //t.interrupt();
  
  
  
  
  
  
  
     }
  
  }
  
     class killMash extends MashRocks{
  
      public static void Kfpeg(Process p){
  
  
  
        p.destroyForcibly();
  
      }
  
  }

  So those are my classes. I’m very new.

  Next there is the event Listener on the form, so when I click this I want to kill the ffmpeg proecess with the Thread t :

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                         
  
          // TODO add your handling code here:
  
          Thread n = Thread.currentThread();
  
          System.out.print(n);
  
          try {
  
              //MashRocks.stop(n);
  
               //This isnt working but i think its closer
  
               killMash.Kfpeg(MashRocks.startThread(this)); 
  
  //Not Sure what to do here
  
    //here is where i want to pass the process sorry for the typo
  
    killMash.kfpeg(p); 
  
              } catch (IOException ex) {
  
                  Logger.getLogger(MashFormCunts.class.getName()).log(Level.SEVERE, null, ex);
  
              }
  
  
  
          }   

  Any help is awesome cheers