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Re: [Linphone-developers] problem with video_stream_change_camera

From: joakim
Subject: Re: [Linphone-developers] problem with video_stream_change_camera
Date: Thu, 23 Aug 2012 22:57:44 +0200
User-agent: Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.2.50 (gnu/linux)

address@hidden writes:

> Hello,
> I'm have some code that looks more or less like this:
>       video_stream_change_camera(mvideo,
>       mmx_get_cam_idx(ms_web_cam_manager_get(), cam));
> So, the idea is to change which camera is used on the fly.
> video_stream_change_camera camera segfaults though, somewhere during the
> graph rebuild. This is on windows with a variant of the
> mediastreamer example cross compiled on linux.
> Does the function only work on Android? If so, why?

It was possible to work around this issue by checking that filters
actually have a proper associated ticker in run_graph(). 

Joakim Verona

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