We are happy to announce that we have launched yet another Robot!
Our new /audio/waveform Robot is able to generate waveform images from audio files. An example result image can be seen here.
For now, the /audio/waveform Robot supports MP3 and WAV files. Of course, if you need it to support other input codecs, you can always pipe your files through the /audio/convert Robot first.
You can also specify which background color will be used, as well as the gradient's outer color and center color. If you need it to have more features, please let us know.
You can check out the full documentation here. We hope you will enjoy the newest addition to our Robot family!