If you purchased the driver, under standard maintenance and support the driver can be updated to support the above mentioned functionality if the API supports this. To initiate this driver update, feel free to contact your technical point of contact within Skyline. Reading page 28 and 92 in the API documentation found online (https://docs.aws.amazon.com/elemental-onprem/latest/pdf/DOC-4417.pdf), it should be possible to update a live event with new settings such as the output stream name.