2014-09-10 2 views

답변

0

를 사용하여 그것을 완벽하게 작동 플립

public String getCommand_zoominout() { 
    StringBuilder stringBuilder = new StringBuilder(); 
    // ffmpeg -loop 1 -i image_1.jpg -vf "zoompan=z='if(lte(zoom,1.0), 
    // 1.5,max(1.001,zoom-0.0015))':d=125" -c:v libx264 -t 5 -s "800x450" 
    // zoomout.mp4 
    stringBuilder.append("-loop 1 -i "); 
    stringBuilder.append(folder.getAbsolutePath()); 
    stringBuilder.append("/IMG%d.jpg"); 
    stringBuilder.append(" -i " + targetsongsfolder.getAbsolutePath()); 
    stringBuilder.append(" -strict -2 "); 

    stringBuilder.append(" -vf "); 
    stringBuilder 
      .append("zoompan=z='if(lte(zoom,1.0),1.5,max(1.001,zoom-0.0015))':d=125"); 
    stringBuilder.append(" -c:v libx264 -t 15 -s "); 
    stringBuilder.append("800x400 "); 
    stringBuilder.append(outputimage.getAbsolutePath()); 

    return stringBuilder.toString(); 
}