android sound overlap command line ffmpeg not working

[Android Question]

I want to mix(not concatenate) 2 audio files in android. For ex : first file has audio and second file has voice. I want to mix these 2 files and generate output file who have music and voice playing simultaneously.

I know about ffmpeg. i have compile ffmpeg using android NDK. but i do not know how to run ffmpeg command using android

other way instead of ffmpeg is also ok.

Thanks a lot..

 

[SwoRNLeaDejZ]

Hey, welcome to Android Forums!

Not too sure what you are trying to do, but running ffMpeg commands on Android seems to be a pretty common thing. Take a look at the link below and see if you can find any useful information. May be able to help you further if you provide some more information.

https://www.google.com/search?q=ffmpeg+commands+on+android

Good Luck!

 

[divinebovine]

This app says it will do the job:
https://play.google.com/store/apps/details?id=my.SoundBoard.Free

You might also look for other apps using the word "mashup".