Add audio to video in android

Question

I want to develop an android application which can record a video (mp4), then I have some audio files (mp3) in my resources folder, and I want to add it to the end of the video.

Answer 1

Make two activity ,one for video,and one for audio.Make the video activity main .Then set waiting time for audio.And call the audio activity using intend.So play the video,after the waiting time end the audio will be played at the end of the video.Set the audio waiting time perfectly.So it will play after the video end