Seek requests to multiple sinks

[Mohammad Afaneh]

Hi Gstreamer devs,

I've been trying to understand this scenario and haven't been able find a quick answer to my question from any docs. 

What is the standard way of handling a seek request request on a pipeline that contains more than one sink element? For example, a pipeline with a demux and an audio path and a video one, you will get two seek requests at the demux (at least that's what I have seen happen ), how do you handle these two requests?

Thanks,
Mohammad