Usar o APKPure APP
Obter o APK da versão antiga de M4a Cutter And Joiner para Android
Simples e fácil de usar a ferramenta para cortar e unir arquivos de M4A.
Simple and easy to use tool for trimming and joining M4a files.
You can set audio bitrate, audio sampling rate and audio channel, while merging mp3 files.
You will find your converted files in the "Music Folder" (i.e /SdCard/Music/)
***This app uses FFMPEG library.