Actually I just realized there is a reason:

“error loading /usr/lib/pwlib/avcodec - /usr/lib/pwlib/avcodec: ELF file data encoding not big-endian”

So I assume this means I need to compile the library myself? If so what is the process there get the 0.4.7 source and compile and place it? Or am I overlooking some details?

What is the deal with h263-ffmpeg_video_pwplugin.so included with the plugins tarball from the h323plus source page? How are these different?

Thanks,

Josh

From: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Josh Barth
Sent: Thursday, November 19, 2009 9:28 AM
To: 'Prasad Mohire'; 'h323plus@lists.packetizer.com'
Subject: Re: [h323plus] OpenMCU Codec issues

I copied the libavcodec.so from tarball to $PWLIBPLUGINDIR/avcodec, but it still doesn’t appear.

Here is my $PWLIBPLUGINDIR:

drwxr-xr-x 5 root root 4096 2009-11-19 08:57 .

drwxr-xr-x 123 root root 36864 2009-11-17 17:21 ..

drwxr-xr-x 3 root root 4096 2009-08-03 12:31 1.10.10

drwxr-xr-x 3 root root 4096 2009-11-16 11:05 1.11.2

-rwxr-xr-x 1 root root 1773160 2009-11-19 08:57 avcodec

-rw-r--r-- 1 root root 47060 2004-04-22 06:27 avcodec.h

drwxr-xr-x 6 root root 4096 2009-11-17 14:40 codecs

-rw-r--r-- 1 root root 28985 2004-04-22 06:28 common.h

-rwxr-xr-x 1 root root 4311548 2009-11-19 08:56 libavcodec.so

And the trace

Set:

G.711-ALaw-64k <1>

G.711-uLaw-64k <2>

G.726-16k{sw} <3>

G.726-24k{sw} <4>

G.726-32k{sw} <5>

G.726-40k{sw} <6>

GSM-06.10{sw} <7>

GSM-AMR{sw} <8>

LPC-10{sw} <9>

MS-GSM{sw} <10>

MS-IMA-ADPCM{sw} <11>

SpeexIETFNarrow-11k{sw} <12>

SpeexIETFNarrow-15k{sw} <13>

SpeexIETFNarrow-18.2k{sw} <14>

SpeexIETFNarrow-24.6k{sw} <15>

SpeexIETFNarrow-5.95k{sw} <16>

SpeexIETFNarrow-8k{sw} <17>

SpeexIETFWide-20.6k{sw} <18>

SpeexWNarrow-8k{sw} <19>

SpeexWide-20.6k{sw} <20>

iLBC-13k3{sw} <21>

iLBC-15k2{sw} <22>

H.261-CIF{sw} <23>

UserInput/hookflash <24>

UserInput/basicString <25>

UserInput/dtmf <26>

UserInput/RFC2833 <27>

UserInput/Navigation <28>

UserInput/Softkey <29>

UserInput/PointDevice <30>

UserInput/Modal <31>

From: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Prasad Mohire
Sent: Thursday, November 19, 2009 12:15 AM
To: h323plus@lists.packetizer.com
Subject: Re: [h323plus] OpenMCU Codec issues

HI Josh,

The H.263 plugin on h323plus.com is compatible with ffmpeg 0.4.7 version.

You can get the precompiled lib for it from:

http://www.voxgratia.org/bin/libavcodec-0.4.7-linux.bin.tar.gz

Put this so in $PWLIBPLUGINDIR with name avcodec.

Thanks,
-- Prasad

2009/11/19 Josh Barth <jbarth@buttechc.com>

I used the PWPLUGINSDIR env. var. and it seems to work.....but.

I only get H.261 for video and do not see it load H.263.

I have the plugins in /usr/lib/pwlib and I have libavcodec.so there and avcodec symlinked to it.

I also get complaints from OpenMCU, "failed to compile regex 2" when trying to access the web console.

Josh
________________________________________
From: Marcos Fábio Jardini [marcos.f.jardini@gmail.com]
Sent: Wednesday, November 18, 2009 5:43 AM
To: Josh Barth
Cc: h323plus@lists.packetizer.com

Subject: Re: [h323plus] OpenMCU Codec issues

Hi Simon

About plugins, I'm searching source code of PPluginManager
algorithm an I found that they match the Environment Var/Directory
Name with the suffix of the plugins file names. So if you use
PTLIBPLUINGSDIR the source automatic append '_ptplugin' (the default
suffix) to the file to be loaded.

I don't know the linux code, but the default Windows compilation
put '_pwplugin' suffix on files of plugins solution (if loaded source
from H323Plus CVS), so you need use PWLIBPLUGINSDIR env. var.

2009/11/17 Josh Barth <jbarth@buttechc.com>:
> So I still have the same issue, I have set the PTLIBPLUGINDIR env var.
>
>
>
> Should the structure then be /usr/local/lib/ptlib and then each of the
> libraries? Or should they exist in codecs/ or codecs/audio/ and
> codecs/video/
>
>
>
> I am right in thinking once these are placed properly OpenMCU should pick
> them up? I don’t have to place them, then recompile OpenMCU do I?
>
>
>
> Thanks very much,
>
> Josh
>
>
>
>
>
> From: h323plus-bounces@lists.packetizer.com
> [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Simon Horne
> Sent: Tuesday, November 17, 2009 5:17 PM
> To: h323plus@lists.packetizer.com
> Subject: Re: [h323plus] OpenMCU Codec issues
>
>
>
> Josh
>
>
>
> The default directory for plugins should be /usr/lib/ptlib unless you set
> the environment variable PTLIBPLUGINDIR to point to your plugin directory.
>
>
>
> Simon
>
>
>
> ________________________________
>
> From: h323plus-bounces@lists.packetizer.com
> [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Josh Barth
> Sent: Wednesday, 18 November 2009 9:45 AM
> To: 'h323plus@lists.packetizer.com'
> Subject: [h323plus] OpenMCU Codec issues
>
> I have the ptlib, h323plus, plugins, and openmcu from h323plus.org
>
>
>
> I built each successfully, but I am not having any luck getting the
> additional codecs loaded when I launch OpenMCU, all I get is G.711.
>
>
>
> Did I not build something right? In order I built, ptlib, h323plus, openmcu,
> plugins
>
>
>
> Where should the codecs be located? (they are in /usr/local/lib/pwlib)
>
>
>
> These are modular correct, I don’t need to re-compile h323plus or OpenMCU?
>
>
>
> Here is my trace:
>
>
>
> 0:00.081 OpenMCU Version 2.2.5 by H323plus on
> Unix Linux (2.6.26-2-sparc64-sparc64) at 2009/11/17 14:43:29.321
>
> 0:00.082 OpenMCU PWLib File handle high water mark
> set: 15 Thread unblock pipe
>
> 0:00.082 OpenMCU PWLib Created thread 0x162c78 H323
> Listener:%0x
>
> 0:00.083 OpenMCU PWLib File handle high water mark
> set: 16 PTCPSocket
>
> 0:00.083 OpenMCU H323 Started listener
> Listener[ip$*:1720]
>
> 0:00.084 OpenMCU PWLib Thread high water mark set:
> 6
>
> 0:00.085 OpenMCU H323 FindCapability:
> "G.711-ALaw-64k{sw}"
>
> 0:00.085 OpenMCU H323 Added capability:
> G.711-ALaw-64k <1>
>
> 0:00.085 OpenMCU H323 FindCapability:
> "G.711-uLaw-64k{sw}"
>
> 0:00.086 OpenMCU H323 Added capability:
> G.711-uLaw-64k <2>
>
> 0:00.086 OpenMCU H323 FindCapability:
> "G.711-ALaw-64k{sw}"
>
> 0:00.086 OpenMCU H323 FindCapability:
> "G.711-uLaw-64k{sw}"
>
> 0:00.086 OpenMCU H323 FindCapability:
> "G.711-ALaw-64k{sw}"
>
> 0:00.086 OpenMCU H323 FindCapability:
> "G.711-uLaw-64k{sw}"
>
> 0:00.087 OpenMCU H323 FindCapability:
> "G.711-ALaw-64k{sw}"
>
> 0:00.087 OpenMCU H323 FindCapability:
> "G.711-uLaw-64k{sw}"
>
> 0:00.087 OpenMCU H323 FindCapability:
> "G.711-ALaw-64k{sw}"
>
> 0:00.087 OpenMCU H323 FindCapability:
> "G.711-uLaw-64k{sw}"
>
> 0:00.087 OpenMCU EXT No Extended Capabilities
> found to load
>
> 0:00.088 OpenMCU H323 FindCapability: "*-QCIF*"
>
> 0:00.088 OpenMCU H323 FindCapability: "*-SQCIF*"
>
> 0:00.088 OpenMCU H323 Added capability:
> UserInput/hookflash <3>
>
> 0:00.088 OpenMCU H323 Added capability:
> UserInput/basicString <4>
>
> 0:00.088 OpenMCU H323 Added capability:
> UserInput/dtmf <5>
>
> 0:00.089 OpenMCU H323 Added capability:
> UserInput/RFC2833 <6>
>
> 0:00.089 OpenMCU H323 Added capability:
> UserInput/Navigation <7>
>
> 0:00.089 OpenMCU H323 Added capability:
> UserInput/Softkey <8>
>
> 0:00.089 OpenMCU H323 Added capability:
> UserInput/PointDevice <9>
>
> 0:00.089 OpenMCU H323 Added capability:
> UserInput/Modal <10>
>
> 0:00.089 OpenMCU MCU Codecs (in preference
> order):
>
> Table:
>
> G.711-ALaw-64k <1>
>
> G.711-uLaw-64k <2>
>
> UserInput/hookflash <3>
>
> UserInput/basicString <4>
>
> UserInput/dtmf <5>
>
> UserInput/RFC2833 <6>
>
> UserInput/Navigation <7>
>
> UserInput/Softkey <8>
>
> UserInput/PointDevice <9>
>
> UserInput/Modal <10>
>
> Set:
>
> 0:
>
> 0:
>
> G.711-ALaw-64k <1>
>
> G.711-uLaw-64k <2>
>
> 1:
>
> 2:
>
> UserInput/hookflash <3>
>
> UserInput/basicString <4>
>
> UserInput/dtmf <5>
>
> UserInput/RFC2833 <6>
>
> UserInput/Navigation <7>
>
> UserInput/Softkey <8>
>
> UserInput/PointDevice <9>
>
> UserInput/Modal <10>
>
>
>
> 0:00.094 OpenMCU PWLib File handle high water mark
> set: 17 PTCPSocket
>
> 0:00.095 OpenMCU PWLib File handle high water mark
> set: 19 Thread unblock pipe
>
> 0:00.095 OpenMCU PWLib Created thread 0x168620 HTTP
> Service
>
> 0:00.095 H323 Listener:f6f8bb90 PWLib Started thread 0x162c78 H323
> Listener:f6f8bb90
>
> 0:00.095 H323 Listener:f6f8bb90 H323 Awaiting TCP connections on
> port 1720
>
> 0:00.095 H323 Listener:f6f8bb90 TCP Waiting on socket accept on
> ip$*:1720
>
>

--
-----
Jogue RPG, alimente o lado criativo!