Wavesurfer.js: Load only waveform and wait for user to press play to download audio

[diegoiglesias]

I followed the instructions from here https://stackoverflow.com/a/39009549/972813 to load the waveform and wait for the user click to load audio. It works well but it redraws the waveform whilst is loading.

Can I just load and play without redrawing waveform?

[thijstriemstra]

@diegoiglesias can you make a codepen that reproduces the problem?

[aburai]

try

wavesurfer.loadMediaElement(wavesurfer.song, wavesurfer.backend.peaks, true, wavesurfer.getDuration());

[diegoiglesias]

try

wavesurfer.loadMediaElement(wavesurfer.song, wavesurfer.backend.peaks, true, wavesurfer.getDuration());

Yes! it worked perfectly!