Jwplayer And S3: Calculated Signature Does Not Match The Provided One

I'm trying to upload videos to JWPlayer using AWS S3. My backend is coded in Spring so I'm using Java. I manage to request the upload URL but every time I try to submit a POST requ

Solution 1:

Try with a PUT, not a POST. We have documentation for this at https://developer.jwplayer.com/jw-platform/reference/v1/s3_uploads.html#uploading-file