How to debug internal dataflow error?
tim at centricular.com
Wed Feb 19 09:41:44 PST 2014
On Fri, 2014-02-14 at 09:49 -0800, Baby Octopus wrote:
> I would like to know why is the error seen in base src element? Is there any
> event set because of which this has happened?
It probably happens because some element returns GST_FLOW_ERROR from
their chain function without posting a proper error message on the bus.
When that happens, the GST_FLOW_ERROR flow return value will propagate
upstream through the pipeline to the element/thread driving (that part
of) the pipeline, which is a source element in your case. It will then
post a generic 'internal flow error' message as backup message in case
some element forgot to post a proper error with more details.
You have to check the debug log to see where the problem occured.
Tim Müller, Centricular Ltd - http://www.centricular.com
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