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madhavanmalolan / ffmpegandroidlibrary

One line integration for FFMPEG Library in Android
MIT License
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Merge audio and video #32

Open choijuho78 opened 6 years ago

choijuho78 commented 6 years ago

String[] cmd = new String[]{"-i",videoFile.getAbsolutePath(),"-i",audioFile.getAbsolutePath(),"-strict","experimental","-c","copy","-map","0:v","-map","1:a",file.getAbsolutePath()}; Controller.getInstance().run(cmd);

Then app terminated. Help me please.

rishirane commented 6 years ago

If by merging you mean removing video-audio and adding new audio then try

String[] cmd = new String[]{"-i",videoFile.getAbsolutePath(),"-i",audioFile.getAbsolutePath(),"-strict","experimental","-c:v","copy","-c:a","aac","-map","0:v","-map","1:a",file.getAbsolutePath()};

Above command will re-encode audio; If above not working then try to re-encode video too.

String[] cmd = new String[]{"-i",videoFile.getAbsolutePath(),"-i",audioFile.getAbsolutePath(),"-strict","experimental","-c:v","libx264","-c:a","aac","-map","0:v","-map","1:a",file.getAbsolutePath()};

If both commands are not working then post some logs. It will help to identify issue.

choijuho78 commented 6 years ago

Both not working. And when I try to changing video codec app crashed

rishirane commented 6 years ago

Please post some logs. It will help to identify problems. Following are some of my guesses. 1) It could be that ffmpeg lib is not installed properly. 2) Files are not in specified path. 3) Code needs to run in background process.

Logs would help to identify problem.

choijuho78 commented 6 years ago

It is library problem. Library does not support libx264 correctly.

2018년 9월 8일 (토) 오후 12:20, rishirane notifications@github.com님이 작성:

Please post some logs. It will help to identify problems. Following are some of my guesses.

  1. It could be that ffmpeg lib is not installed properly.
  2. Files are not in specified path.
  3. Code needs to run in background process.

Logs would help to identify problem.

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