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Is it possible to generate a Soundwave QR Code like in Spotify using JS or JS libraries?

Is it possible to Generate a Sound Wave QR CODE like in Spotify using only Javascript? or any front-end libraries?

I've noticed in Spotify they have a Sound Wave QR CODE to redirect you to a playlist or songs, but they need you to use their camera on the Spotify app (located at their search box, right-side the camera icon) for it to work, If you are using any camera application except theirs it will not work.

I'm thinking of generating a Sound Wave QR CODE based on any .mp3, .wav, .wma that is scannable by the default camera app, tried to look for a library that will help me with this but unfortunately I cannot find any. I found these two https://github.com/AlexandrGraschenkov/QRCodes, https://github.com/zxing/zxing/ though I think it won't help me.

So I'm starting to think that this might be impossible using only javascript or any front-end libraries... If there's one could you point it out to me? or this type of feature/tech is really impossible

about 4 years ago · Santiago Trujillo
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