Closed dascritch closed 5 years ago
Spectrogram generator:
https://unix.stackexchange.com/questions/200168/how-to-create-the-spectrogram-of-many-audio-files-efficiently-with-sox
sox sound.mp3 -n remix - spectrogram -o wave.png -x 2000 -y 65 -r -m
tinypng # sox image is a little bit huge
or https://askubuntu.com/questions/536072/generate-waveform-image-for-audio-file
Please note that the images do not really need to be bigger than 4000px20px (21900 , 2*10). Be wise, resize and recompress.
You will also need an optional parameter in live chapter editor, it may helps ^^
Need to create new tags in cpu-15 template theme
from https://github.com/dascritch/ondemiroir-audio-tag/issues/52