[gst-devel] problem on freescale gstreamer plugin

Fabio Estevam fabioestevam at yahoo.com
Tue Sep 15 18:37:30 CEST 2009


You should enter a service request at www.freescale.com/support


Fabio Estevam

--- On Mon, 9/14/09, Volter Yen <volter619 at 163.com> wrote:

> From: Volter Yen <volter619 at 163.com>
> Subject: [gst-devel] problem on freescale gstreamer plugin
> To: "gstreamer-devel at lists.sourceforge.net" <gstreamer-devel at lists.sourceforge.net>
> Date: Monday, September 14, 2009, 6:23 AM
> Hi all,
>     I am working on freescale i.mx27 for
> mutltimedia application developing,according to the
> requirement I should construct a decode pipe and an encode
> pipe line at the same time.    It seem to
> impossibe that using the freescale's decode and encode
> plugin at the same time. because they need to open the
> '/dev/vpu'  when initialize the plugins
> for both decode plugin and decode plugin,  but it
> is not permitted to do so, then the systemIOinit()
> could not be finished, that is only one pipe line is
> allowed. 
>      has anyone meet  the
> similiar problem and how to work it out? please give me some
> hint on it.  thank you! 
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