[gst-devel] how to make gstreamer run in separate thread

[wl2776]

Bugzilla from 4ernov at gmail.com wrote:
> 
> Could you please detect which thread your callbacks run in? Maybe friend 
> functions is the solution...
> 
Bus watch, set with gst_bus_add_watch, is called from the Glib main loop.
Sync signal handler, set with gst_bus_set_sync_handler, is called from the
elements' thread contexts.
There is no difference, how functions are defined. 
A callback function anyway won't be a C++ class member (except static class
members), because you have to pass its address to the registration routine,
and you can't determine the address of a C++ class member if its not static.

You can also be interested in the queue elements
(http://www.gstreamer.net/data/doc/gstreamer/head/manual/html/chapter-threads.html).

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