Re: [gst-devel] Problem with g_object_set

[S. <ma...@re...>]

Am Dienstag, den 16.01.2007, 20:12 +0100 schrieb Patrick Holthaus:
> Hey!
>=20
> > The chain function is executed in the streaming thread.  Could this be
> > the problem here?  If I understand this correctly, you are calling into
> > the Java intepreter or something.  Maybe it doesn't like that if the
> > call is coming from a thread it doesn't know about.
>=20
> This might be the reason. I have read that the env pointer is not valid i=
n
> another thread. But how could i change it to use the thread that is creat=
ed
> by the Java VM? (The jmf_GSTDataSource.c file)
>=20
> Greets
> Patrick

You can't, the processing is driven by GStreamer-owned threads.  You
need some form of synchronization.  E.g. for Python, one needs to grab
the GIL (global interpreter lock).

--=20
Regards,
  Ren=C3=A9 Stadler