Call for help for demo UPNP media renderer

Call for help for demo UPNP media renderer

[Joshua Lock]

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
repository.

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.

Thanks,
Joshua
-- 
Joshua Lock
        Intel Open Source Technology Centre

Re: Call for help for demo UPNP media renderer

[Saul Wold]

Dongxiao,

Can you take a look at this since you have worked with the gstreamer?

Thanks
    Sau!


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
> repository.
>
> 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.
>
> Thanks,
> Joshua

Re: Call for help for demo UPNP media renderer

[Joshua Lock]

It seems I didn't push all of my changes, just trying to replicate them
here and push.

Joshua

On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
> 
> Dongxiao,
> 
> Can you take a look at this since you have worked with the gstreamer?
> 
> Thanks
>     Sau!
> 
> 
> 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
> > repository.
> >
> > 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.
> >
> > Thanks,
> > Joshua
> 
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.pokylinux.org/listinfo/yocto

-- 
Joshua Lock
        Intel Open Source Technology Centre

Re: Call for help for demo UPNP media renderer

[Tian, Kevin]

so Josh, have you pushed all of your changes now? That way Dongxiao can follow
up with it here.

Thanks
Kevin

>From: Joshua Lock
>Sent: Wednesday, October 20, 2010 6:37 AM
>
>It seems I didn't push all of my changes, just trying to replicate them
>here and push.
>
>Joshua
>
>On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>
>> Dongxiao,
>>
>> Can you take a look at this since you have worked with the gstreamer?
>>
>> Thanks
>>     Sau!
>>
>>
>> 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
>> > repository.
>> >
>> > 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.
>> >
>> > Thanks,
>> > Joshua
>>
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://lists.pokylinux.org/listinfo/yocto
>
>--
>Joshua Lock
>        Intel Open Source Technology Centre
>
>_______________________________________________
>yocto mailing list
>yocto@yoctoproject.org
>https://lists.pokylinux.org/listinfo/yocto

Re: Call for help for demo UPNP media renderer

[Joshua Lock]

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

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

Cheers,
Joshua

> 
> Thanks
>     Sau!
> 
> 
> 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
> > repository.
> >
> > 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.
> >
> > Thanks,
> > Joshua
> 
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.pokylinux.org/listinfo/yocto

-- 
Joshua Lock
        Intel Open Source Technology Centre

Re: Call for help for demo UPNP media renderer

[Tian, Kevin]

>From: Joshua Lock
>Sent: Wednesday, October 20, 2010 8:05 AM
>
>On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>
>> Dongxiao,
>>
>> 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
>follows:
>
>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?

Thanks
Kevin

>
>Cheers,
>Joshua
>
>>
>> Thanks
>>     Sau!
>>
>>
>> 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
>> > repository.
>> >
>> > 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.
>> >
>> > Thanks,
>> > Joshua
>>
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://lists.pokylinux.org/listinfo/yocto
>
>--
>Joshua Lock
>        Intel Open Source Technology Centre
>
>_______________________________________________
>yocto mailing list
>yocto@yoctoproject.org
>https://lists.pokylinux.org/listinfo/yocto

Re: Call for help for demo UPNP media renderer

[Joshua Lock]

On Wed, 2010-10-20 at 08:08 +0800, Tian, Kevin wrote:
>From: Joshua Lock
> >Sent: Wednesday, October 20, 2010 8:05 AM
> >
> >On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
> >>
> >> Dongxiao,
> >>
> >> 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
> >follows:
> >
> >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?
> 
They have now.


> Is it a separate issue from segfault or related in your gut-feeling?
> 
Definitely related, rygel launches without segfault now. It doesn't
explicitly specify which elements are required at build time and for at
least some of them doesn't handle them not being there very well at all.

Cheers,
Joshua
-- 
Joshua Lock
        Intel Open Source Technology Centre

Re: Call for help for demo UPNP media renderer

[Joshua Lock]

On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
> > 
> > Dongxiao,
> > 
> > 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
> follows:
> 
> 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
> 

The image I just built with my latest changes in josh/demo worked!?!
Rygel did not segfault :-)

If you have time Dongxiao (or anyone else) I'd appreciate if you could
double-check my changes (my install_append in rygel to create a .config
isn't working, so you'll need to do that manually and run
rygel-preferences to disable the tracker plugin).
If you could test using Rygel as a renderer for some content served by
the mediatomb image, that would be much appreciated. You'll want
gupnp-av-cp as provided by gupnp-tools to control the renderer and
content server.

Thanks,
Joshua
-- 
Joshua Lock
        Intel Open Source Technology Centre

Re: Call for help for demo UPNP media renderer

[Darren Hart]

On 10/19/2010 05:16 PM, Joshua Lock wrote:
> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>>
>>> Dongxiao,
>>>
>>> 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
>> follows:
>>
>> 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
>>
>
> The image I just built with my latest changes in josh/demo worked!?!
> Rygel did not segfault :-)
>
> If you have time Dongxiao (or anyone else) I'd appreciate if you could
> double-check my changes (my install_append in rygel to create a .config
> isn't working, so you'll need to do that manually and run
> rygel-preferences to disable the tracker plugin).
> If you could test using Rygel as a renderer for some content served by
> the mediatomb image, that would be much appreciated. You'll want
> gupnp-av-cp as provided by gupnp-tools to control the renderer and
> content server.

It is my udnerstanding that we plan to run both the renderer and the 
gupnp-av-cp on each "player". That is an ARM BeagleBoard and a PowerPC 
*unknown* board. Each will have a suitable display. Is this your 
understanding/intention?

-- 
Darren Hart
Embedded Linux Kernel

Re: Call for help for demo UPNP media renderer

[Tian, Kevin]

>From: Darren Hart
>Sent: Wednesday, October 20, 2010 8:24 AM
>
>On 10/19/2010 05:16 PM, Joshua Lock wrote:
>> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>>>
>>>> Dongxiao,
>>>>
>>>> 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
>>> follows:
>>>
>>> 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
>>>
>>
>> The image I just built with my latest changes in josh/demo worked!?!
>> Rygel did not segfault :-)
>>
>> If you have time Dongxiao (or anyone else) I'd appreciate if you could
>> double-check my changes (my install_append in rygel to create a .config
>> isn't working, so you'll need to do that manually and run
>> rygel-preferences to disable the tracker plugin).
>> If you could test using Rygel as a renderer for some content served by
>> the mediatomb image, that would be much appreciated. You'll want
>> gupnp-av-cp as provided by gupnp-tools to control the renderer and
>> content server.
>
>It is my udnerstanding that we plan to run both the renderer and the
>gupnp-av-cp on each "player". That is an ARM BeagleBoard and a PowerPC
>*unknown* board. Each will have a suitable display. Is this your
>understanding/intention?
>

I guess Josh may go to bed now. :-)

btw, Darren, do we have to use real boards for the exercise? We don't have
those boards in PRC. Any limitations to use Qemu environments as the alternative
in our side?

Also it'd be great if we have a detail list for demo steps. Is it included in the
demo branch?

Thanks
Kevin

Re: Call for help for demo UPNP media renderer

[Tian, Kevin]

>From: Tian, Kevin
>Sent: Wednesday, October 20, 2010 8:31 AM
>
>>From: Darren Hart
>>Sent: Wednesday, October 20, 2010 8:24 AM
>>
>>On 10/19/2010 05:16 PM, Joshua Lock wrote:
>>> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>>>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>>>>
>>>>> Dongxiao,
>>>>>
>>>>> 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
>>>> follows:
>>>>
>>>> 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
>>>>
>>>
>>> The image I just built with my latest changes in josh/demo worked!?!
>>> Rygel did not segfault :-)
>>>
>>> If you have time Dongxiao (or anyone else) I'd appreciate if you could
>>> double-check my changes (my install_append in rygel to create a .config
>>> isn't working, so you'll need to do that manually and run
>>> rygel-preferences to disable the tracker plugin).
>>> If you could test using Rygel as a renderer for some content served by
>>> the mediatomb image, that would be much appreciated. You'll want
>>> gupnp-av-cp as provided by gupnp-tools to control the renderer and
>>> content server.
>>
>>It is my udnerstanding that we plan to run both the renderer and the
>>gupnp-av-cp on each "player". That is an ARM BeagleBoard and a PowerPC
>>*unknown* board. Each will have a suitable display. Is this your
>>understanding/intention?
>>
>
>I guess Josh may go to bed now. :-)
>
>btw, Darren, do we have to use real boards for the exercise? We don't have
>those boards in PRC. Any limitations to use Qemu environments as the alternative
>in our side?

Oops, we do have netbooks which I forgot. :-)

Thanks
Keivn
>
>Also it'd be great if we have a detail list for demo steps. Is it included in the
>demo branch?
>

Re: Call for help for demo UPNP media renderer

[Darren Hart]

On 10/19/2010 05:30 PM, Tian, Kevin wrote:
>> From: Darren Hart
>> Sent: Wednesday, October 20, 2010 8:24 AM
>>
>> On 10/19/2010 05:16 PM, Joshua Lock wrote:
>>> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>>>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>>>>
>>>>> Dongxiao,
>>>>>
>>>>> 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
>>>> follows:
>>>>
>>>> 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
>>>>
>>>
>>> The image I just built with my latest changes in josh/demo worked!?!
>>> Rygel did not segfault :-)
>>>
>>> If you have time Dongxiao (or anyone else) I'd appreciate if you could
>>> double-check my changes (my install_append in rygel to create a .config
>>> isn't working, so you'll need to do that manually and run
>>> rygel-preferences to disable the tracker plugin).
>>> If you could test using Rygel as a renderer for some content served by
>>> the mediatomb image, that would be much appreciated. You'll want
>>> gupnp-av-cp as provided by gupnp-tools to control the renderer and
>>> content server.
>>
>> It is my udnerstanding that we plan to run both the renderer and the
>> gupnp-av-cp on each "player". That is an ARM BeagleBoard and a PowerPC
>> *unknown* board. Each will have a suitable display. Is this your
>> understanding/intention?
>>
>
> I guess Josh may go to bed now. :-)
>
> btw, Darren, do we have to use real boards for the exercise? We don't have
> those boards in PRC. Any limitations to use Qemu environments as the alternative
> in our side?

For testing the images, you can use all x86 hardware. I'd prefer we not 
use QEMU as it is likely to complicate the networking, which is rather 
integral to this demo.

>
> Also it'd be great if we have a detail list for demo steps. Is it included in the
> demo branch?

No documented steps yet, just build the live images in the demo layers 
and boot on hardware. If you run into issues, please share them here and 
we'll help work through them.

Thanks,

-- 
Darren Hart
Embedded Linux Kernel

Re: Call for help for demo UPNP media renderer

[Xu, Dongxiao]

Joshua Lock wrote:
> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>> 
>>> Dongxiao,
>>> 
>>> 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
>> follows: 
>> 
>> 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
>> 
> 
> The image I just built with my latest changes in josh/demo worked!?!
> Rygel did not segfault :-)
> 
> If you have time Dongxiao (or anyone else) I'd appreciate if you
> could double-check my changes (my install_append in rygel to create a
> .config isn't working, so you'll need to do that manually and run
> rygel-preferences to disable the tracker plugin). If you could test
> using Rygel as a renderer for some content served by the mediatomb
> image, that would be much appreciated. You'll want gupnp-av-cp as
> provided by gupnp-tools to control the renderer and content server.  
> 
> Thanks,
> Joshua

I will try your branch, however I didn't find josh/demo in poky-contrib.
Is it reside in other place?

Thanks,
Dongxiao

Re: Call for help for demo UPNP media renderer

[Tom Zanussi]

On Tue, 2010-10-19 at 17:40 -0700, Xu, Dongxiao wrote:
> Joshua Lock wrote:
> > On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
> >> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
> >>> 
> >>> Dongxiao,
> >>> 
> >>> 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
> >> follows: 
> >> 
> >> 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
> >> 
> > 
> > The image I just built with my latest changes in josh/demo worked!?!
> > Rygel did not segfault :-)
> > 
> > If you have time Dongxiao (or anyone else) I'd appreciate if you
> > could double-check my changes (my install_append in rygel to create a
> > .config isn't working, so you'll need to do that manually and run
> > rygel-preferences to disable the tracker plugin). If you could test
> > using Rygel as a renderer for some content served by the mediatomb
> > image, that would be much appreciated. You'll want gupnp-av-cp as
> > provided by gupnp-tools to control the renderer and content server.  
> > 
> > Thanks,
> > Joshua
> 
> I will try your branch, however I didn't find josh/demo in poky-contrib.
> Is it reside in other place?
> 

It should be here:

ssh://git@git.pokylinux.org/meta-demo.git

Tom

Re: Call for help for demo UPNP media renderer

[Xu, Dongxiao]

Zanussi, Tom wrote:
> On Tue, 2010-10-19 at 17:40 -0700, Xu, Dongxiao wrote:
>> Joshua Lock wrote:
>>> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>>>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>>>> 
>>>>> Dongxiao,
>>>>> 
>>>>> 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
>>>> follows: 
>>>> 
>>>> 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
>>>> 
>>> 
>>> The image I just built with my latest changes in josh/demo
>>> worked!?! Rygel did not segfault :-) 
>>> 
>>> If you have time Dongxiao (or anyone else) I'd appreciate if you
>>> could double-check my changes (my install_append in rygel to create
>>> a .config isn't working, so you'll need to do that manually and run
>>> rygel-preferences to disable the tracker plugin). If you could test
>>> using Rygel as a renderer for some content served by the mediatomb
>>> image, that would be much appreciated. You'll want gupnp-av-cp as
>>> provided by gupnp-tools to control the renderer and content server.
>>> 
>>> Thanks,
>>> Joshua
>> 
>> I will try your branch, however I didn't find josh/demo in
>> poky-contrib. Is it reside in other place? 
>> 
> 
> It should be here:
> 
> ssh://git@git.pokylinux.org/meta-demo.git
> 
> Tom

Got it, thanks!

Dongxiao

Re: Call for help for demo UPNP media renderer

[Xu, Dongxiao]

I just built out the poky-image-rygel image with your meta-demo layer, and run 

rygel --gst-debug-level=5 

I still saw it "segmentation fault" in the last...

I am looking into it.

Thanks,
Dongxiao

Xu, Dongxiao wrote:
> Zanussi, Tom wrote:
>> On Tue, 2010-10-19 at 17:40 -0700, Xu, Dongxiao wrote:
>>> Joshua Lock wrote:
>>>> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>>>>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>>>>> 
>>>>>> Dongxiao,
>>>>>> 
>>>>>> 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
>>>>> follows: 
>>>>> 
>>>>> 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
>>>>> 
>>>> 
>>>> The image I just built with my latest changes in josh/demo
>>>> worked!?! Rygel did not segfault :-) 
>>>> 
>>>> If you have time Dongxiao (or anyone else) I'd appreciate if you
>>>> could double-check my changes (my install_append in rygel to create
>>>> a .config isn't working, so you'll need to do that manually and run
>>>> rygel-preferences to disable the tracker plugin). If you could test
>>>> using Rygel as a renderer for some content served by the mediatomb
>>>> image, that would be much appreciated. You'll want gupnp-av-cp as
>>>> provided by gupnp-tools to control the renderer and content server.
>>>> 
>>>> Thanks,
>>>> Joshua
>>> 
>>> I will try your branch, however I didn't find josh/demo in
>>> poky-contrib. Is it reside in other place?
>>> 
>> 
>> It should be here:
>> 
>> ssh://git@git.pokylinux.org/meta-demo.git
>> 
>> Tom
> 
> Got it, thanks!
> 
> Dongxiao
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.pokylinux.org/listinfo/yocto

Re: Call for help for demo UPNP media renderer

[Xu, Dongxiao]

Hi Josh,

Today I took a glance at the rygel crash issue in poky. Though I didn't get the root cause, I found when configure Tracker plugin into rygel, the segmentation fault will happen. Since we have already configured the media-export plugin, and tracker plugin plays the same role, I think we can simply disable tracker plugin (by configure time or change by rygel-preferences) for demo usage.

Thanks,
Dongxiao

Xu, Dongxiao wrote:
> I just built out the poky-image-rygel image with your meta-demo
> layer, and run 
> 
> rygel --gst-debug-level=5
> 
> I still saw it "segmentation fault" in the last...
> 
> I am looking into it.
> 
> Thanks,
> Dongxiao
> 
> Xu, Dongxiao wrote:
>> Zanussi, Tom wrote:
>>> On Tue, 2010-10-19 at 17:40 -0700, Xu, Dongxiao wrote:
>>>> Joshua Lock wrote:
>>>>> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>>>>>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>>>>>> 
>>>>>>> Dongxiao,
>>>>>>> 
>>>>>>> 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 follows: 
>>>>>> 
>>>>>> 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
>>>>>> 
>>>>> 
>>>>> The image I just built with my latest changes in josh/demo
>>>>> worked!?! Rygel did not segfault :-)
>>>>> 
>>>>> If you have time Dongxiao (or anyone else) I'd appreciate if you
>>>>> could double-check my changes (my install_append in rygel to
>>>>> create a .config isn't working, so you'll need to do that
>>>>> manually and run rygel-preferences to disable the tracker
>>>>> plugin). If you could test using Rygel as a renderer for some
>>>>> content served by the mediatomb image, that would be much
>>>>> appreciated. You'll want gupnp-av-cp as provided by gupnp-tools
>>>>> to control the renderer and content server. 
>>>>> 
>>>>> Thanks,
>>>>> Joshua
>>>> 
>>>> I will try your branch, however I didn't find josh/demo in
>>>> poky-contrib. Is it reside in other place?
>>>> 
>>> 
>>> It should be here:
>>> 
>>> ssh://git@git.pokylinux.org/meta-demo.git
>>> 
>>> Tom
>> 
>> Got it, thanks!
>> 
>> Dongxiao
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://lists.pokylinux.org/listinfo/yocto

Re: Call for help for demo UPNP media renderer

[Joshua Lock]

On Wed, 2010-10-20 at 14:07 +0800, Xu, Dongxiao wrote:
> Hi Josh,
> 
> Today I took a glance at the rygel crash issue in poky. Though I didn't
> get the root cause, I found when configure Tracker plugin into rygel,
> the segmentation fault will happen. Since we have already configured
> the media-export plugin, and tracker plugin plays the same role, I
> think we can simply disable tracker plugin (by configure time or change
> by rygel-preferences) for demo usage.

Yes, I thought I mentioned disabling the tracker plugin in an earlier
mail? I'll prepare a patch to the recipe to disable that so we don't
have to remember to do that by hand.

Cheers,
Joshua

> 
> Thanks,
> Dongxiao
> 
> Xu, Dongxiao wrote:
> > I just built out the poky-image-rygel image with your meta-demo
> > layer, and run 
> > 
> > rygel --gst-debug-level=5
> > 
> > I still saw it "segmentation fault" in the last...
> > 
> > I am looking into it.
> > 
> > Thanks,
> > Dongxiao
> > 
> > Xu, Dongxiao wrote:
> >> Zanussi, Tom wrote:
> >>> On Tue, 2010-10-19 at 17:40 -0700, Xu, Dongxiao wrote:
> >>>> Joshua Lock wrote:
> >>>>> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
> >>>>>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
> >>>>>>> 
> >>>>>>> Dongxiao,
> >>>>>>> 
> >>>>>>> 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 follows: 
> >>>>>> 
> >>>>>> 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
> >>>>>> 
> >>>>> 
> >>>>> The image I just built with my latest changes in josh/demo
> >>>>> worked!?! Rygel did not segfault :-)
> >>>>> 
> >>>>> If you have time Dongxiao (or anyone else) I'd appreciate if you
> >>>>> could double-check my changes (my install_append in rygel to
> >>>>> create a .config isn't working, so you'll need to do that
> >>>>> manually and run rygel-preferences to disable the tracker
> >>>>> plugin). If you could test using Rygel as a renderer for some
> >>>>> content served by the mediatomb image, that would be much
> >>>>> appreciated. You'll want gupnp-av-cp as provided by gupnp-tools
> >>>>> to control the renderer and content server. 
> >>>>> 
> >>>>> Thanks,
> >>>>> Joshua
> >>>> 
> >>>> I will try your branch, however I didn't find josh/demo in
> >>>> poky-contrib. Is it reside in other place?
> >>>> 
> >>> 
> >>> It should be here:
> >>> 
> >>> ssh://git@git.pokylinux.org/meta-demo.git
> >>> 
> >>> Tom
> >> 
> >> Got it, thanks!
> >> 
> >> Dongxiao
> >> _______________________________________________
> >> yocto mailing list
> >> yocto@yoctoproject.org
> >> https://lists.pokylinux.org/listinfo/yocto
> 

-- 
Joshua Lock
        Intel Open Source Technology Centre

Re: Call for help for demo UPNP media renderer

[Xu, Dongxiao]

Joshua Lock wrote:
> On Wed, 2010-10-20 at 14:07 +0800, Xu, Dongxiao wrote:
>> Hi Josh,
>> 
>> Today I took a glance at the rygel crash issue in poky. Though I
>> didn't get the root cause, I found when configure Tracker plugin into
>> rygel, the segmentation fault will happen. Since we have already
>> configured the media-export plugin, and tracker plugin plays the same
>> role, I think we can simply disable tracker plugin (by configure time
>> or change by rygel-preferences) for demo usage.
> 
> Yes, I thought I mentioned disabling the tracker plugin in an earlier
> mail? I'll prepare a patch to the recipe to disable that so we don't
> have to remember to do that by hand.  

Ah, oops. I didn't read your previous mail carefully...
But luckily it didn't cost too much time. :-)

Thanks,
Dongxiao

> 
> Cheers,
> Joshua
> 
>> 
>> Thanks,
>> Dongxiao
>> 
>> Xu, Dongxiao wrote:
>>> I just built out the poky-image-rygel image with your meta-demo
>>> layer, and run 
>>> 
>>> rygel --gst-debug-level=5
>>> 
>>> I still saw it "segmentation fault" in the last...
>>> 
>>> I am looking into it.
>>> 
>>> Thanks,
>>> Dongxiao
>>> 
>>> Xu, Dongxiao wrote:
>>>> Zanussi, Tom wrote:
>>>>> On Tue, 2010-10-19 at 17:40 -0700, Xu, Dongxiao wrote:
>>>>>> Joshua Lock wrote:
>>>>>>> On Wed, 2010-10-20 at 01:04 +0100, Joshua Lock wrote:
>>>>>>>> On Tue, 2010-10-19 at 14:31 -0700, Saul Wold wrote:
>>>>>>>>> 
>>>>>>>>> Dongxiao,
>>>>>>>>> 
>>>>>>>>> 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 follows:
>>>>>>>> 
>>>>>>>> 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
>>>>>>>> 
>>>>>>> 
>>>>>>> The image I just built with my latest changes in josh/demo
>>>>>>> worked!?! Rygel did not segfault :-)
>>>>>>> 
>>>>>>> If you have time Dongxiao (or anyone else) I'd appreciate if you
>>>>>>> could double-check my changes (my install_append in rygel to
>>>>>>> create a .config isn't working, so you'll need to do that
>>>>>>> manually and run rygel-preferences to disable the tracker
>>>>>>> plugin). If you could test using Rygel as a renderer for some
>>>>>>> content served by the mediatomb image, that would be much
>>>>>>> appreciated. You'll want gupnp-av-cp as provided by gupnp-tools
>>>>>>> to control the renderer and content server.
>>>>>>> 
>>>>>>> Thanks,
>>>>>>> Joshua
>>>>>> 
>>>>>> I will try your branch, however I didn't find josh/demo in
>>>>>> poky-contrib. Is it reside in other place?
>>>>>> 
>>>>> 
>>>>> It should be here:
>>>>> 
>>>>> ssh://git@git.pokylinux.org/meta-demo.git
>>>>> 
>>>>> Tom
>>>> 
>>>> Got it, thanks!
>>>> 
>>>> Dongxiao
>>>> _______________________________________________
>>>> yocto mailing list
>>>> yocto@yoctoproject.org
>>>> https://lists.pokylinux.org/listinfo/yocto