This would appear to be a content authoring issue or .m3u8 playlist issue. For debugging purposes only, to determine if it is a content authoring issue we recommend you set your EXT-X-KEY tag KEYFORMAT attribute in the .m3u8 playlist to identity instead of com.apple.streamingkeydelivery, add the initialization vector (IV) of the key you are using to the IV attribute, and set the URI attribute to an http URL pointing to a (16-byte) resource containing only the raw, unencrypted AES key. For example, instead of something like this:#EXT-X-KEY:METHOD=SAMPLE-AES,URI=skd://key67,KEYFORMAT=com.apple.streamingkeydelivery,KEYFORMATVERSIONS=1do something like this:#EXT-X-KEY:METHOD=SAMPLE-AES,URI=http://mysite.com/my16ByteKey.bin,KEYFORMAT=identity,IV=0xA30FE123ECBF1BE323A775A119C553BCand make your 16-byte key available on your mysite.com web server.This allows the client to receive the same content, but instead of decrypting it with FairPlay Streaming it decrypts it with a clear text AES key