realies/audiowaveform-docker

🐳 Audiowaveform Docker Container

Audio Waveform Image Generator Docker Container

audiowaveform is a C++ command-line application that generates waveform data from either MP3, WAV, FLAC, Ogg Vorbis, or Opus format audio files. Waveform data can be used to produce a visual rendering of the audio, similar in appearance to audio editing applications. The code for the application binary can be found here. Compiled for 386, amd64, arm/v6, arm/v7, arm64, ppc64le, s390x.

Waveform data files are saved in either binary format (.dat) or JSON (.json). Given an input waveform data file, audiowaveform can also render the audio waveform as a PNG image at a given time offset and zoom level.

Typical Usage

Using Docker CLI

alias awf='docker run --rm -v `pwd`:/tmp -w /tmp realies/audiowaveform'
awf -i input.wav -o output.png

audiowaveform-docker's Issues

Dockerfile fails to build with alpine:latest

I was not able to build this again after the last alpine update(3.16). Changing the first line in the Dockerfile with FROM alpine:3.14 from builder fixes the building issue. It might also work with newer version alpine 3.15 but did not test it.

Docker cannot build

Hello :) i've been using this docker file for a while, i was building it myself in order to cooperate with a java microservice, as of a week ago it doesn't build any more , i think because of an update to google testing, since it's working against the latest version of it

Do you have a mac os binary file?

Hi, because I can't build it, I've tried it for a long time. Finally, the BBC said that it can be built in docker but I haven't contacted docker. I hope you can provide the static link binary file of the macos. Thank you very much.

Create version tags instead tagging all images as `latest`

It's currently not possible to pin to a version of this image due to the publishing process always tagging to only latest without any new version tag. We've run into an issue using this image over on Openverse that would be solved by having version-specific tags rather than only the latest tag.

If there aren't clear versions to use, at the very least date-versioned tags would be helpful, like 2023-10-02 for the most recent latest.

Problem running from inside a NodeJs app inside a Docker container

I've been struggling with this for a few days. I have a React/NodeJs app that calls audiowaveform to generate waveforms from user-supplied mp3 and wav files. Works great on a local Mac system. I have Dockerized my app and hoped to use your image from within the project container. Since your image is strictly command line based, I have tried using dockerode to issue a docker run to call realies/audiowaveform from within the container running my nodejs code. It seems that your image requires mount binding in order to get the output saved. Since I'm calling your image from inside a container, the bind is to a container volume that is in turn bound to the host via settings in docker-compose. When I run this I get a "mounts denied" error. Here's the call:

docker.run("realies/audiowaveform", [-i ${track.mp3Uri} -o 'test.png' -z auto -b 8 --background-color 00000000 --waveform-color 1976d2FF --axis-label-color FFFFFFFF --border-color 00000000 -h 50 -w 400], process.stdout, { WorkingDir: '/tmp', Hostconfig: { Binds: ['/music:/tmp'] } } )

The exact error message is: "Mounts denied: The path /music is not shared from the host and is not known to Docker".

Any suggestions would be much appreciated!