Needs to discuss Dilong's point: "If set on the client side, some browsers or lower versions of browsers will not be able to use the resampling function, because only the Web Audio API is supported."
Another problem is that when too many recordings have been uploaded, it is not possible to determine whether the recordings have been uploaded or not by comparing the hash values.
This was previously implemented after upload: https://github.com/ecomontec/ecoSound-web/issues/375 We need to save bandwidth and implement it on the client.
Needs to discuss Dilong's point: "If set on the client side, some browsers or lower versions of browsers will not be able to use the resampling function, because only the Web Audio API is supported."