On Thu, Nov 10, 2011 at 3:55 PM, Simon Horne <s.horne@packetizer.com> wrote:

Ashwani

By enabling this before calling simple.

export PTLIB_TRACE_CODECS=4

You should see this…
h264pipe_unix.cxx(305)               H264      IPC         PP: Couldn't find GPL process executable in /usr/local/lib/codecs/video/h264_video_pwplugin_helper

h264pipe_unix.cxx(305)               H264      IPC         PP: Couldn't find GPL process executable in /usr/lib/codecs/video/h264_video_pwplugin_helper

h264pipe_unix.cxx(305)               H264      IPC         PP: Couldn't find GPL process executable in /usr/local/lib/codecs/video/h264_video_pwplugin_helper

h264pipe_unix.cxx(309)               H264      IPC         PP: Found GPL process executable in ../codecs/video/h264_video_pwplugin_helper

If you make install on the h323plus/plugins directory it should be detected.

Just make sure it is in one of the above directories…

Simon

From: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Ashwani Kumar
Sent: 10 November 2011 19:58
To: Simon Horne
Cc: h323plus@lists.packetizer.com
Subject: Re: [h323plus] ERROR: H.264 plugin couldn't find GPL process executable: h264_video_pwplugin_helper

Hi Simon,

Thanks for your reply.

I set environmental variable "PTLIB_TRACE_CODECS=4" and copied "h264_video_pwplugin_helper" in "samples/simple/obj_linux_x86" dir but still getting same error:

ERROR: H.264 plugin couldn't find GPL process executable: h264_video_pwplugin_helper

and also I am not able to see the directories the plugin searches for the X264 helper.

Regards,
Ashwani

On Thu, Nov 10, 2011 at 3:13 PM, Simon Horne <s.horne@packetizer.com> wrote:

Enable environmental variable
PTLIB_TRACE_CODECS=4
When running simple you will be able see the directories the plugin searches for the X264 helper.
The helper should be compiled with the x264 plugin.

Simon

From: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Ashwani Kumar
Sent: 10 November 2011 16:20
To: h323plus@lists.packetizer.com
Subject: [h323plus] ERROR: H.264 plugin couldn't find GPL process executable: h264_video_pwplugin_helper

Hi All,

I have complied H323 plus on my x86 platform running ubuntu 10.04. When I am using simph323 application to make audio & video call, application getting hang. below is the last lines of log message:

Receiving side:
Waiting for incoming calls for "ashwani"
Press X to exit.
H323> ERROR: H.264 plugin couldn't find GPL process executable: h264_video_pwplugin_helper
Incoming call from "caller [192.1.4.1]", answer call (Y/n)? Y
Started logical channel: sending G.711-ALaw-64k <1>
Started logical channel: receiving G.711-ALaw-64k <1>

Sending side:
Initiating call to "ashwani@192.1.4.1:6000"
Press X to exit.
H323> ERROR: H.264 plugin couldn't find GPL process executable: h264_video_pwplugin_helper
"ashwani" did not answer your call

please find pointer to solve the problem.

Thanks in Advance
Ashwani