I have a file upload control and I want users to upload only .wav and .mp3 audio files. I am checking ContentType of the uploaded file to acheive this. Below is my code. The problem is when I downloaded some test mp3 files from internet initilally the content
type was audio/mp3 and everything was working fine. Now suddenly when I try to upload the same file the content type is coming as "audio/mpeg". Which content type should I check?(both??). Similarly for .wav files, intially it was audio/wav now it is coming
as audio/x-wav. I am really confused about what content type to check for audio mp3/wav files. Any help is appreciated.
if (audioControl.PostedFile.ContentType == "audio/wav" || audioControl.PostedFile.ContentType == "audio/mp3")
{
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