Android Merging two or more videos from the List to a single synchronised video -


i've activity has videos inside recyclerview. i've 1 button takes next activity has videoview. main task merge videos single synchronous video , video file played in video view.

the mapping -> editvideoactivity.java (list of videos in recyclerview) -> processing video merging 1 -> saving somewhere -> merged video getting played.

i've researched on several sites , came know 2 things available this, these :

1. ffmpeg

2. mp4parser

now i've followed questions on stackoverflow :

  1. ffmpeg usage getting problem in orientation : doesn't serve motive. guy has used coding.
  2. mp4parser : have moved site github got 504 gateway timeout no guidance that.

developer android has mediacodec , went there quiet complex

i'm sending out data in string format or must video path in array format other activity , working fine.

i've done homework did in media player appended videos. have merge videos , has played inside videoplayer.

1. when button clicked merges videos , saves in storage specified

the same videos played in videoplayer

editvideo.java data passed press of button

audiobutton.setonclicklistener(new view.onclicklistener() {                   @override                   public void onclick(view view) {                       //the position of video                       videoposition = selectedvideo;                        if(videoposition != null){                           intent intent = new intent(editvideoactivity.this, audioactivity.class);                           intent.putextra("videodata",videoposition);                           log.e("video_sent_data=======", videoposition);                           startactivity(intent);                       }else                           toast.maketext(editvideoactivity.this,"you have not selected video",toast.length_long)                                   .show();                   }               });

from here data getting passed, i'm working on how merge videos press of above button

and previewactivity.java page videoview there played (the merged files)

i've done : appending videos in oncreate()

//getting passed value previous activity     bundle extras = getintent().getextras();     final arraylist<string> videoreceived = extras.getstringarraylist("videos");     log.e("video_received",videoreceived.tostring());      mvideoplayer.setvideopath(string.valueof(videoreceived.get(0)));     mmediacontroller = new mediacontroller(this);     mmediacontroller.setmediaplayer(mvideoplayer);     mvideoplayer.setmediacontroller(mmediacontroller);     mvideoplayer.setbackgroundcolor(color.transparent);     mvideoplayer.requestfocus();     mvideoplayer.start();     log.e("video_size===",string.valueof(videoreceived.size()));     mvideoplayer.setoncompletionlistener(new mediaplayer.oncompletionlistener() {         @override         public void oncompletion(mediaplayer mediaplayer) {              if( currentindex < videoreceived.size()){                 string uri = string.valueof(videoreceived.get(currentindex));                 mvideoplayer.setvideopath(uri);                 mvideoplayer.start();                 currentindex++;             }         }     });


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