Prioritize hardware decoder for playbin2

Chuck Crisler ccrisler at mutualink.net
Tue Feb 19 06:31:24 PST 2013


I believe that this was discussed last week. Search the recent emails.

On Tue, Feb 19, 2013 at 8:45 AM, Jim <restlessmindsstudio at gmail.com> wrote:

> Does anyone else know how to set the rank in code? Does this require
> modifying the plugin source code?
>
> Thanks,
> Jim
>
> -----Original Message-----
> From:
> gstreamer-devel-bounces+restlessmindsstudio=
> gmail.com at lists.freedesktop.org
> [mailto:gstreamer-devel-bounces+restlessmindsstudio
> =gmail.com at lists.freedesk
> top.org] On Behalf Of David Schleef
> Sent: Saturday, February 16, 2013 1:41 PM
> To: Discussion of the development of and with GStreamer
> Subject: Re: Prioritize hardware decoder for playbin2
>
> On Fri, Feb 15, 2013 at 09:59:00PM -0700, Jim wrote:
> > I've written a C program using the 0.10.36 version of GStreamer. I'm
> > using
> > playbin2 in my pipeline to play MPEG2-TS files. This works fine except
> > that
> > playbin2 is not using the hardware decoder plugin that is available. I
> > know there is the concept of plugins having ranks so I'm wondering how
> > to prioritize this decoder over others.
>
> Your hardware decoder's rank should be set appropriately, i.e., it should
> have rank GST_RANK_PRIMARY+1 or so.
>
>
>
> David
>
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