Opal H.264 plugin with OpenMCU and H323plus
Hi,
I have taken latest code for ptlib, h323plus, avplugins from h323plus and H.264 plugin from opal.
I manged to have video call on OpenMCU with H263. I found it has dependency on specific version of libavcoded, 0.4.7.
For H264 I compiled the code and put the .so in $PWLIBPLUGINDIR, also I put libx264 in $LD_LIBRARY_PATH. But somehow H.264 codec is not getting loaded. The libraries are getting linked on start of openmcu but I cant see capabilities being added in OpenMCU traces.
Is there any specific version of libx264 needed? I tried with version 78 and 67. Also, H264 requires avcoded too. Is this needed to be built with option --enable-libx264 ?
-- Prasad
Hi,
I'm looking for this solution too, but it is not possible to do (yet).. The H.264 for H.323 is under teste... if you see the h264-x264.h file, it has // #define H323_H264_TEST 1
so, if you uncomment this line, it should be compiled with H.323 support... if you compile it, with this support, you can use the codectest to see that the H.264 is not supported to H.323.... unfortunately
The OpenMCU has support only for H.261, H.263 and MPEG4
Regards,
Leandro Oliveira Alvares
________________________________
De: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] Em nome de Prasad Enviada em: sexta-feira, 6 de novembro de 2009 18:47 Para: h323plus@lists.packetizer.com Assunto: [h323plus] Opal H.264 plugin with OpenMCU and H323plus
Hi,
I have taken latest code for ptlib, h323plus, avplugins from h323plus and H.264 plugin from opal.
I manged to have video call on OpenMCU with H263. I found it has dependency on specific version of libavcoded, 0.4.7.
For H264 I compiled the code and put the .so in $PWLIBPLUGINDIR, also I put libx264 in $LD_LIBRARY_PATH. But somehow H.264 codec is not getting loaded. The libraries are getting linked on start of openmcu but I cant see capabilities being added in OpenMCU traces.
Is there any specific version of libx264 needed? I tried with version 78 and 67. Also, H264 requires avcoded too. Is this needed to be built with option --enable-libx264 ?
-- Prasad
I uncommented this line and built the plugin. But when I started openmcu it crashed :)
On Sat, Nov 7, 2009 at 2:28 AM, leandro.alvares@caixa.gov.br wrote:
Hi,
I'm looking for this solution too, but it is not possible to do (yet).. The H.264 for H.323 is under teste... if you see the h264-x264.h file, it has // #define H323_H264_TEST 1
so, if you uncomment this line, it should be compiled with H.323 support... if you compile it, with this support, you can use the codectest to see that the H.264 is not supported to H.323.... unfortunately
The OpenMCU has support only for H.261, H.263 and MPEG4
Regards, ** *Leandro Oliveira Alvares*
*De:* h323plus-bounces@lists.packetizer.com [mailto: h323plus-bounces@lists.packetizer.com] *Em nome de *Prasad *Enviada em:* sexta-feira, 6 de novembro de 2009 18:47 *Para:* h323plus@lists.packetizer.com *Assunto:* [h323plus] Opal H.264 plugin with OpenMCU and H323plus
Hi,
I have taken latest code for ptlib, h323plus, avplugins from h323plus and H.264 plugin from opal.
I manged to have video call on OpenMCU with H263. I found it has dependency on specific version of libavcoded, 0.4.7.
For H264 I compiled the code and put the .so in $PWLIBPLUGINDIR, also I put libx264 in $LD_LIBRARY_PATH. But somehow H.264 codec is not getting loaded. The libraries are getting linked on start of openmcu but I cant see capabilities being added in OpenMCU traces.
Is there any specific version of libx264 needed? I tried with version 78 and 67. Also, H264 requires avcoded too. Is this needed to be built with option --enable-libx264 ?
-- Prasad
Also I found on many mailing lists that Opal and H323plus uses same plugin architecture. Even though it doesn't support H323?
On Sat, Nov 7, 2009 at 2:33 AM, Prasad kahitarich@gmail.com wrote:
I uncommented this line and built the plugin. But when I started openmcu it crashed :)
On Sat, Nov 7, 2009 at 2:28 AM, leandro.alvares@caixa.gov.br wrote:
Hi,
I'm looking for this solution too, but it is not possible to do (yet).. The H.264 for H.323 is under teste... if you see the h264-x264.h file, it has // #define H323_H264_TEST 1
so, if you uncomment this line, it should be compiled with H.323 support... if you compile it, with this support, you can use the codectest to see that the H.264 is not supported to H.323.... unfortunately
The OpenMCU has support only for H.261, H.263 and MPEG4
Regards, ** *Leandro Oliveira Alvares*
*De:* h323plus-bounces@lists.packetizer.com [mailto: h323plus-bounces@lists.packetizer.com] *Em nome de *Prasad *Enviada em:* sexta-feira, 6 de novembro de 2009 18:47 *Para:* h323plus@lists.packetizer.com *Assunto:* [h323plus] Opal H.264 plugin with OpenMCU and H323plus
Hi,
I have taken latest code for ptlib, h323plus, avplugins from h323plus and H.264 plugin from opal.
I manged to have video call on OpenMCU with H263. I found it has dependency on specific version of libavcoded, 0.4.7.
For H264 I compiled the code and put the .so in $PWLIBPLUGINDIR, also I put libx264 in $LD_LIBRARY_PATH. But somehow H.264 codec is not getting loaded. The libraries are getting linked on start of openmcu but I cant see capabilities being added in OpenMCU traces.
Is there any specific version of libx264 needed? I tried with version 78 and 67. Also, H264 requires avcoded too. Is this needed to be built with option --enable-libx264 ?
-- Prasad
participants (2)
-
leandro.alvares＠caixa.gov.br -
Prasad