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  • FFMPEG:Merging Audio(.mp3) and single image convert them into a Video

    5 juin 2013, par Nitish Singla

    I want to merge IMAGE + AUDIO and convert them into video using FFMPEG library,i compiled the library successfully,and got libfmpeg.so.but getting problem to execute the ffmpeg command through java code.This is command which i am using...
    "ffmpeg -i image8.jpg -i file.m4a -acodec copy test.mp4"
    if i execute this ffmpeg command through CMD,my video.mp4 file is successfully created,but if exceute same command through my Activity,it doesnot create any file.

    MY CODE IS :

    public class Mpeg extends Activity 

    static {
    

    
    System.loadLibrary("ffmpeg");
    

    
}
    

    
@Override
    
protected void onCreate(Bundle savedInstanceState) {
    
    super.onCreate(savedInstanceState);
    
    setContentView(R.layout.activity_mpeg);

    File mf = Environment.getExternalStorageDirectory() ;

        String livestream = mf.getAbsoluteFile()+"smile.png";
    

    
    String folderpth = mf.getAbsoluteFile()+"RABBA.MP3";
    

    
    //String output="/home/saicomputer/game.mp4";
    

    
    String output = new File(Environment.getExternalStorageDirectory(), "video.mp4").getAbsolutePath();
    
    Log.i("Test", "Let's set output to " + output);
    

    
    String cmd="ffmpeg -i "+ livestream +" -i "+ folderpth +" -acodec copy "+ output;
    

    
     Log.e("chck plzzzzz", "after "+ cmd);
    

    
    //String jaiho="ffmpeg -i image8.jpg -i file.m4a -acodec copy test.mp4";
    

    
    try{
    

    
    Process p = Runtime.getRuntime().exec(cmd);
    

    
    }
    
catch(Exception e)
    
{
    
    System.out.println("exception"+e);
    
}
     
    enter code here
    
CONSOLE OUTPUT-
    
06-05 17:58:11.466: E/image(1189): imageeeeeeeee /mnt/sdcard/smile.png
    
06-05 17:58:11.466: E/Test(1189): songggggggggg /mnt/sdcard/RABBA.MP3
    
06-05 17:58:11.476: E/Test(1189): outputttttt /mnt/sdcard/video.mp4
    
06-05 17:58:11.476: E/chck plzzzzz(1189): after ffmpeg -i /mnt/sdcard/smile.png -i      /mnt/sdcard/RABBA.MP3 -acodec copy /mnt/sdcard/video.mp4
    

    
enter code here
    
06-05 17:58:10.686: D/dalvikvm(1189): Trying to load lib /data/data/com.example.myfmpeg /lib/libffmpeg.so 0x412a5cf0
    
06-05 17:58:10.756: I/dalvikvm(1189): threadid=3: reacting to signal 3
    
06-05 17:58:10.955: D/dalvikvm(1189): Added shared lib /data/data/com.example.myfmpeg/lib/libffmpeg.so 0x412a5cf0
    
06-05 17:58:10.955: D/dalvikvm(1189): No JNI_OnLoad found in /data/data/com.example.myfmpeg/lib/libffmpeg.so 0x412a5cf0, skipping init
    
06-05 17:58:11.024: I/dalvikvm(1189): Wrote stack traces to '/data/anr/traces.txt'
    
06-05 17:58:11.215: I/dalvikvm(1189): threadid=3: reacting to signal 3
    
06-05 17:58:11.326: I/dalvikvm(1189): Wrote stack traces to '/data/anr/traces.txt'
    
06-05 17:58:11.466: E/image(1189): imageeeeeeeee /mnt/sdcard/smile.png
    
06-05 17:58:11.466: E/Test(1189): songggggggggg /mnt/sdcard/RABBA.MP3
    
06-05 17:58:11.476: E/Test(1189): outputttttt /mnt/sdcard/video.mp4
    
06-05 17:58:11.476: E/chck plzzzzz(1189): after ffmpeg -i /mnt/sdcard/smile.png -i /mnt/sdcard/RABBA.MP3 -acodec copy /mnt/sdcard/video.mp4
    
0 6-05 17:58:11.896: E/AndroidRuntime(1189): FATAL EXCEPTION: main
    
06-05 17:58:11.896: E/AndroidRuntime(1189): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myfmpeg/com.example.myfmpeg.Mpeg}: java.lang.RuntimeException: java.io.IOException: Error running exec(). Command: [ffmpeg, -i, /mnt/sdcard/smile.png, -i, /mnt/sdcard/RABBA.MP3, -acodec, copy, /mnt/sdcard/video.mp4] Working Directory: null Environment: null
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at 
    
06-05 17:58:11.896: E/AndroidRuntime(1189): Caused by: java.lang.RuntimeException: java.io.IOException: Error running exec(). Command: [ffmpeg, -i, /mnt/sdcard/smile.png, -i, /mnt/sdcard/RABBA.MP3, -acodec, copy, /mnt/sdcard/video.mp4] Working Directory: null       Environment: null

  • merge an audio and an image and create video using fmpeg android

    5 juin 2013, par Kamal Sharma

    I want to merge IMAGE + AUDIO and convert them into video using FFMPEG library,i compiled the library successfully,and got libfmpeg.so.but getting problem to execute the ffmpeg command through java code.This is command which i am using... "ffmpeg -i image8.jpg -i file.m4a -acodec copy test.mp4" if i execute this ffmpeg command through CMD,my video.mp4 file is successfully created,but if exceute same command through my Activity,it doesnot create any file.

    I used the code :

    public class Mpeg extends Activity {
    
static {
    

    
System.loadLibrary("ffmpeg");
    

    
}
    

    
@Override
    
protected void onCreate(Bundle savedInstanceState) {
    
super.onCreate(savedInstanceState);
    
setContentView(R.layout.activity_mpeg);
    
File mf = Environment.getExternalStorageDirectory();
    

    
String livestream = mf.getAbsoluteFile()+"smile.png";
    

    
String folderpth = mf.getAbsoluteFile()+"RABBA.MP3";
    

    
//String output="/home/saicomputer/game.mp4";
    

    
String output = new File(Environment.getExternalStorageDirectory(), "video.mp4").getAbsolutePath();
    
Log.i("Test", "Let's set output to " + output);
    

    
String cmd="ffmpeg -i "+ livestream +" -i "+ folderpth +" -acodec copy "+ output;
    

    
 Log.e("chck plzzzzz", "after "+ cmd);
    

    
//String jaiho="ffmpeg -i image8.jpg -i file.m4a -acodec copy test.mp4";
    

    
try{
    

    
Process p = Runtime.getRuntime().exec(cmd);
    

    
}
    
catch(Exception e)
    
{
    
    System.out.println("exception"+e);
    
}

    and the logcat is

    06-05 17:58:10.686: D/dalvikvm(1189): Trying to load lib  /data/data/com.example.myfmpeg/lib/libffmpeg.so 0x412a5cf0
    
06-05 17:58:10.756: I/dalvikvm(1189): threadid=3: reacting to signal 3
    
06-05 17:58:10.955: D/dalvikvm(1189): Added shared lib /data/data/com.example.myfmpeg/lib/libffmpeg.so 0x412a5cf0
    
06-05 17:58:10.955: D/dalvikvm(1189): No JNI_OnLoad found in /data/data/com.example.myfmpeg/lib/libffmpeg.so 0x412a5cf0, skipping init
    
06-05 17:58:11.024: I/dalvikvm(1189): Wrote stack traces to '/data/anr/traces.txt'
    
06-05 17:58:11.215: I/dalvikvm(1189): threadid=3: reacting to signal 3
    
06-05 17:58:11.326: I/dalvikvm(1189): Wrote stack traces to '/data/anr/traces.txt'
    
06-05 17:58:11.466: E/image(1189): imageeeeeeeee /mnt/sdcard/smile.png
    
06-05 17:58:11.466: E/Test(1189): songggggggggg /mnt/sdcard/RABBA.MP3
    
06-05 17:58:11.476: E/Test(1189): outputttttt /mnt/sdcard/video.mp4
    
06-05 17:58:11.476: E/chck plzzzzz(1189): after ffmpeg -i /mnt/sdcard/smile.png -i /mnt/sdcard/RABBA.MP3 -acodec copy /mnt/sdcard/video.mp4
    
06-05 17:58:11.896: E/AndroidRuntime(1189): FATAL EXCEPTION: main
    
06-05 17:58:11.896: E/AndroidRuntime(1189): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myfmpeg/com.example.myfmpeg.Mpeg}: java.lang.RuntimeException: java.io.IOException: Error running exec(). Command: [ffmpeg, -i, /mnt/sdcard/smile.png, -i, /mnt/sdcard/RABBA.MP3, -acodec, copy, /mnt/sdcard/video.mp4]    Working Directory: null Environment: null
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at     android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.app.ActivityThread.access$600(ActivityThread.java:123)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at    android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.os.Handler.dispatchMessage(Handler.java:99)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.os.Looper.loop(Looper.java:137)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at android.app.ActivityThread.main(ActivityThread.java:4424)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at java.lang.reflect.Method.invokeNative(Native Method)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at java.lang.reflect.Method.invoke(Method.java:511)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
    
06-05 17:58:11.896: E/AndroidRuntime(1189):     at dalvik.system.NativeStart.main(Native Method)
    
06-05 17:58:11.896: E/AndroidRuntime(1189): Caused by: java.lang.RuntimeException: java.io.IOException: Error running exec(). Command: [ffmpeg, -i, /mnt/sdcard/smile.png, -i, /mnt/sdcard/RABBA.MP3, -acodec, copy, /mnt/sdcard/video.mp4] Working Directory: null Environment: null

    I dont know what is the error when run from java. Any help ????

  • how to create video file with image and audio using ffmpeg library

    12 août 2013, par BlueG

    I want to merge IMAGE + AUDIO and convert them into video using FFMPEG library. I also tried with some code snippet but it's not working properly.
    Please help.

    File mf = Environment.getExternalStorageDirectory();
    
   String livestream = mf+"/neutral.jpg";
    
   String folderpth = mf+"/navya.mp3";
    
   //String output="/home/saicomputer/game.mp4";
    
   String output = new File(Environment.getExternalStorageDirectory(),"video.mp4").getAbsolutePath();
    
   Log.i("Test", "Let's set output to " + output);
    
   String cmd="ffmpeg -i "+ livestream +" -i "+ folderpth +" -acodec copy "+ output;
    
    Log.e("chck plzzzzz", "after "+ cmd);
    
   //String jaiho="ffmpeg -i image8.jpg -i file.m4a -acodec copy test.mp4";
    

    
   try{
    
    //Process p =
    
     Runtime.getRuntime().exec(cmd);
    

    
   }
    
   catch(Exception e)
    
   {
    
       System.out.println("exception"+e);
    
   }

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