I cannot seem to post upload a local audio file to PHP server. I have uploaded Photos before. No problems. But Audio is not working like that. Server receives and upload the Audio File but cannot play it. File size appears to be correct.
xhr.setRequestHeader("enctype","multipart/form-data");
xhr.setRequestHeader("ContentType","audio/wav");
f.read(); //blob
not sure what's going on. please advise!