How to use

getVideoTimestamp

method

in

us.ihmc.robotDataVisualizer.logger.VideoDataPlayer

public void exportVideo(File selectedFile, long startTimestamp, long endTimestamp, ProgressMonitorInterface monitor)
{
 long startVideoTimestamp = getVideoTimestamp(startTimestamp);
 long endVideoTimestamp = getVideoTimestamp(endTimestamp);
 
 
 try
 {
   VideoConverter.convert(videoFile, selectedFile, startVideoTimestamp, endVideoTimestamp, 8000, monitor);
 }
 catch (IOException e)
 {
   e.printStackTrace();
 }
 
}

public void exportVideo(File selectedFile, long startTimestamp, long endTimestamp, ProgressMonitorInterface monitor)
{
 long startVideoTimestamp = getVideoTimestamp(startTimestamp);
 long endVideoTimestamp = getVideoTimestamp(endTimestamp);
 try
 {
   VideoConverter.convert(videoFile, selectedFile, startVideoTimestamp, endVideoTimestamp, monitor);
 }
 catch (IOException e)
 {
   e.printStackTrace();
 }
}

long startVideoTimestamp = getVideoTimestamp(startTimestamp);
long endVideoTimestamp = getVideoTimestamp(endTimestamp);

public void cropVideo(File outputFile, File timestampFile, long startTimestamp, long endTimestamp, ProgressMonitorInterface monitor) throws IOException
{
 long startVideoTimestamp = getVideoTimestamp(startTimestamp);
 long endVideoTimestamp = getVideoTimestamp(endTimestamp);
 int framerate = VideoConverter.crop(videoFile, outputFile, startVideoTimestamp, endVideoTimestamp, monitor);
 PrintWriter timestampWriter = new PrintWriter(timestampFile);
 timestampWriter.println(1);
 timestampWriter.println(framerate);
 long pts = 0;
 /*
  * PTS gets reorderd to be monotonically increaseing starting from 0
  */
 for (int i = 0; i < robotTimestamps.length; i++)
 {
   long robotTimestamp = robotTimestamps[i];
   if (robotTimestamp >= startTimestamp && robotTimestamp <= endTimestamp)
   {
    timestampWriter.print(robotTimestamp);
    timestampWriter.print(" ");
    timestampWriter.println(pts);
    pts++;
   }
   else if (robotTimestamp > endTimestamp)
   {
    break;
   }
 }
 timestampWriter.close();
}

public synchronized void showVideoFrame(long timestamp)
{
 if (timestamp >= currentlyShowingRobottimestamp && timestamp < upcomingRobottimestamp)
 {
   return;
 }
 long videoTimestamp = getVideoTimestamp(timestamp);
 if (currentlyShowingIndex + 1 < robotTimestamps.length)
 {
   upcomingRobottimestamp = robotTimestamps[currentlyShowingIndex + 1];
 }
 else
 {
   upcomingRobottimestamp = currentlyShowingRobottimestamp;
 }
 try
 {
   demuxer.seekToPTS(videoTimestamp);
   YUVPicture nextFrame = demuxer.getNextFrame();
   viewer.update(nextFrame);
 }
 catch (IOException e)
 {
   // TODO Auto-generated catch block
   e.printStackTrace();
 }
}

videoTimestamp = getVideoTimestamp(timestamp);