Time Scroller

About the GUI application to design signal processing pipelines
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alter
Posts: 10
Joined: Mon Jun 13, 2016 11:41 am

Time Scroller

Post by alter »

Hi All,

When run the scenario there are a time scroller with stop, step, star/pause and fast as possible. Anyway there is not a way to go back and re or play the local timestamp I want to observe.

Is there a way to do that?

I believe that a scroller will be implemented in time, but in the mean time...?

thank you all.

jtlindgren
Posts: 778
Joined: Tue Dec 04, 2012 3:53 pm
Location: INRIA Rennes, FRANCE

Re: Time Scroller

Post by jtlindgren »

Hi,

OpenViBE is a streaming architecture, meaning that it does not have memory of the whole dataset, it just passes forward short chunks of data.

One way to look into the past would be to implement a box that caches the received signal and then outputs from the cache. Currently OV doesn't have such a box however, but there's a rumour Mensia has implemented one in their proprietary version.


Best,
Jussi

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