Re: Call for help for demo UPNP media renderer

Tian, Kevin <kevin.tian@...>

From: Joshua Lock
Sent: Wednesday, October 20, 2010 8:05 AM

On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:


Can you take a look at this since you have worked with the gstreamer?
I did a sloppy job pushing my changes when leaving the office but think
I have replicated most/all of the in the josh/demo branch.

I also took a look through the rygel code to see what gstreamer elements
are explicitly being used, I've created a list and tried to ensure as
many as possible of them are in the IMAGE_INSTALL list for
poky-image-rygel, adding them to the RDEPENDS for rygel doesn't appear
to have included them in the image I just created...

Full list of names of pipeline elements I found in the rygel code

decodebin2, videorate, videoscale, ffmpegcolorspace, ffenc_wmv1,
twolame, lame, mp3parse, ffenc_wmav2, convert-sink-pad,
ffenc_mpeg2video, audio-src-pad, audio-sink-pad, audio-enc-sink-pad,
sink, mpegtsmux, audioconvert, audioresample, audiorate, capsfilter,
audiotestsrc, videotestsrc, ffmux_asf
Have all of above elements already enabled in your branch, or is it still
in progress to follow up?

Is it a separate issue from segfault or related in your gut-feeling?




On 10/19/2010 02:15 PM, Joshua Lock wrote:
Hi all,

I've packaged Rygel, a upnp media server and renderer, to use as the
media renderer in the upnp demo. However I'm seeing a segfault at launch
and as it's getting late here I'm wondering if someone in a strategic
timezone can help debug while I cycle home and sleep.

The (ugly) recipes are in the josh/demo branch of the meta-demo

rygel --gst-debug-level=5

shows plenty of output, but nothing that jumps out to a gstreamer newb
like me. AFAICT I have all of the plugins required but it's possible we
need to add more.

If not I'll pick it up again in the morning.

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Joshua Lock
Intel Open Source Technology Centre

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