[h323plus] h323plus 1.22, ptlib 2.8.2, openmcu 2.2.5 - can't get H.263 to load

Dave Smulsky dave at onewebway.com
Thu Aug 19 09:48:46 EDT 2010


Where would I find that? I dont see that anywhere in my openmcu or
h323plus source.

Thanks!

On Thu, August 19, 2010 9:30 am, Simon Horne wrote:
> Dave
>
> What H.263 plugin are you using?
> I don't see H.263-CIF and H.263-QCIF definitions loading?
>
> The H.263{sw} codec is being filtered out.
> Remove the SetVideoFrameSize(H323Capability::cifMPI)  function out of your
> code and both the MPEG4 and H.263 codecs will load.
>
> Simon
>
> -----Original Message-----
> From: Dave Smulsky [mailto:dave at onewebway.com]
> Sent: Thursday, August 19, 2010 10:41 PM
> To: Simon Horne
> Cc: dave at onewebway.com; h323plus at lists.packetizer.com
> Subject: RE: [h323plus] h323plus 1.22, ptlib 2.8.2, openmcu 2.2.5 - can't
> get H.263 to load
>
> Simon,
>
> On my RHEL (actually Oracle Enterprise Linux) machine I initially
> attempted
> this on with the same PTLIB/H323PLUS/OPENMCU combo, heres the level 5
> output
> when I start OpenMCU.  It looks like it loads everything then removes
> them,
> and I am only left with H.261 CIF
>
> 2010/08/19 08:36:11.342	                OpenMCU	Debug3	H323	Added
> capability: H.239 Capabilities <29>
> 2010/08/19 08:36:11.343	                OpenMCU	Debug3	H323	Found
> capability: H.239 Capabilities <29>
> 2010/08/19 08:36:11.343	                OpenMCU	Debug3	H323	Added
> capability: H.263{sw} <1>
> 2010/08/19 08:36:11.344	                OpenMCU	Debug3	H323	Found
> capability: H.239 Capabilities <29>
>                H.263{sw} <1>
> 2010/08/19 08:36:11.344	                OpenMCU	Debug3	H323	Removing
> capability: H.239 Capabilities <29>
>                H.263{sw} <1>
> 2010/08/19 08:36:11.345	                OpenMCU	Debug3	H323	Found
> capability: H.261-QCIF{sw} <25>
> 2010/08/19 08:36:11.345	                OpenMCU	Debug3	H323	Removing
> capability: H.261-QCIF{sw} <25>
> 2010/08/19 08:36:11.345	                OpenMCU	Debug3	H323	Found
> capability: H.261{sw} <26>
> 2010/08/19 08:36:11.346	                OpenMCU	Debug3	H323	Removing
> capability: H.261{sw} <26>
> 2010/08/19 08:36:11.346	                OpenMCU	Debug3	H323	Found
> capability: H.263{sw} <27>
> 2010/08/19 08:36:11.347	                OpenMCU	Debug3	H323	Removing
> capability: H.263{sw} <27>
> 2010/08/19 08:36:11.347	                OpenMCU	Debug3	H323	Found
> capability: MPEG4{sw} <28>
> 2010/08/19 08:36:11.348	                OpenMCU	Debug3	H323	Removing
> capability: MPEG4{sw} <28>
>
>    1:
>        H.261-CIF{sw} <24>
>
>
> On Wed, August 18, 2010 4:31 pm, Simon Horne wrote:
>> Dave
>>
>> Do a level 5 trace and see if the H.263 capability actually loads and
>> in the capability list. The plugin will not load unless it finds the
>> FFMPEG library.  If it is there then you will need to check that it
>> actually gets negotiated, see if it is the common capability list in
>> the trace file.
>>
>> The H.264 plugin should work if you are using the current CVS. Use a
>> softphone like Mirial to test.
>>
>> Simon
>>
>> -----Original Message-----
>> From: h323plus-bounces at lists.packetizer.com
>> [mailto:h323plus-bounces at lists.packetizer.com] On Behalf Of Dave
>> Smulsky
>> Sent: Thursday, August 19, 2010 5:05 AM
>> To: h323plus at lists.packetizer.com
>> Subject: [h323plus] h323plus 1.22, ptlib 2.8.2, openmcu 2.2.5 - can't
>> get
>> H.263 to load
>>
>> I am having a terrible time trying to get basic H.263/264 plugins
>> working on a vanilla Ubuntu 10.04 install.
>>
>> I installed ffmpeg, libavcodec-devel, x264, libx264-devel from ubuntu
>> repos
>>
>> Compiled PTlib 2.8.2, set PTLIBDIR, compilied h323plus 1.22, set
>> OPEN323DIR, configured and make installed h323plus/plugins (showed all
>> the codecs as enabled), set PTLIBPLUGINDIR to the OPENH323DIR/plugins.
>> Compiled openmcu 2.2.5 without issues...
>>
>> When I run openmcu, right out of the box H.261 and H.264 are enabled,
>> but if I try to connect an endpoint (using Ekiga) it segfaults
>> openmcu.  If I disable h.264 via openmcu.ini, restart openmcu, I can
>> connect an endpoint at
>> H.261 CIF (which is terrible resolution and pretty much useless to me.
>> The problem is I cant seem to get H.263 to load at all.
>>
>> Can someone that has had good results setting this up please shed some
>> light on how to do it on a more recent OS like Ubuntu 10.04 or even
>> RHEL5?
>>
>> Thanks
>> Dave
>>
>>
>
>





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