gst_query_parse_latency

[Arnaud Loonstra]

Could anybody elaborate on how to use the 'gst_query_parse_latency'?

I'm trying to query the latency of the pipeline but I always get the 
same result no matter the pipeline.

I have simple pipeline of: v4l2src ! caps ! autovideosink

I've added a method to query the latency every 2 secs.

g_timeout_add (2000, (GSourceFunc) cb_print_latency, pipeline);

But the output is always:

minlat: 0:00:00.033333333/ maxlat: 0:00:00.133333332

Code: http://pastebin.com/H1vqgGXA

Rg,

Arnaud
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