Using KVS WebRTC as a Producer for KVS

Is it possible to setup KVS WebRTC as a producer for Kinesis Video Stream? I am looking to create a browser based cloud audio recorder / dictation tool. There will be no need to connect with a peer, but I do need to to stream audio from the browser into Kinesis Video Stream. It appears that the only producers for Kinesis Video Stream are all app-based rather than browser based. An alternative approach might be to avoid WebRTC and find another way of streaming from the browser to Kinesis Video Streams, maybe a server based producer that relays from the browser?