Flushing appsink
I'm having trouble with an appsink. I am using mp4mux with appropriate queues for both audio and video and the pipeline works fine when using a filesink. When I start using an appsink, I am able to write to a (remote) file as long as the output is small and doesn't exceed various timeouts I set. However, the appsink doesn't ever flush until the EOS message is sent. I'm wondering if there is a way to incrementally flush the appsink so my file gets incremental writes. I have tried many variations on queue settings etc, with no luck.