Audio Convert

1. Docker image packed with audio convert software for VOIP, general audio convert, etc.
2. Scripts for related tasks.

Todo

• freeswitch_audio_prepare.sh accept folder path as argument

Components

Converter

• astconv
• ffmpeg
• sox

Commands

Build docker image:

docker build \
  --no-cache \
  --pull \
  -t audio-convert .

Save docker image: docker save audio-convert | gzip > audio-convert.tar.gz

Notes

• If more noise appear in output audio, try remove -af loudnorm from script.

References

• https://github.com/arkadijs/asterisk-g72x
• http://asterisk.hosting.lv/#bin
• https://github.com/linuxserver/docker-ffmpeg/blob/master/Dockerfile
• https://www.innovaphone.com/en/services/support/convert.html
• https://community.asterisk.org/t/asterisk-with-g729-codec/88582