[Freeswitch-users] Enable H264 Video

Anthony Minessale anthony.minessale at gmail.com
Wed Sep 21 01:52:49 MSD 2016


Correct, that module is the closest to having video support but needs some
major work.
The opal one might be possible from the opal authors if you ask/hire them.


On Tue, Sep 20, 2016 at 4:35 PM, Serge Yuriev <me at nevian.org> wrote:

> AFAIR there is mod_ooh323 in separate branch and it supports video.
> But module need patches for general usage.
>
> On 15 Sep  2016, at 17:06, Brian West <brian at freeswitch.org> wrote:
>
> There is no video support in any H323 modules in tree currently.  Nobody
> has done the work to make them video capable.  Maybe someone can sponsor
> that work.
>
>
> On Thu, Sep 15, 2016 at 12:31 AM, Jürgen Wendler <jw at vision-gmbh.de>
> wrote:
>
>> And what about mod_h323 ? Video support here included or are the video
>> capabilitys only for SIP?
>>
>>
>>
>> Mit freundlichen Grüßen
>>
>>
>>
>> Jürgen Wendler
>>
>> -Technik-
>>
>>
>>
>> Vision Consulting Deutschland GmbH
>>
>> Bremsstr. 17,
>>
>> D-50969 Köln (Cologne)
>>
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>>
>> Fax: +49-221-995574-99
>>
>> jw at vision-gmbh.de
>>
>> http://www.vision-gmbh.de
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>>
>>
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>>
>> *Von:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
>> freeswitch-users-bounces at lists.freeswitch.org] *Im Auftrag von *Michael
>> Jerris
>> *Gesendet:* Mittwoch, 14. September 2016 19:19
>>
>> *An:* FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> *Betreff:* Re: [Freeswitch-users] Enable H264 Video
>>
>>
>>
>> I can confirm that module does not currently have video support.
>>
>>
>>
>> On Sep 14, 2016, at 11:20 AM, Brian West <brian at freeswitch.org> wrote:
>>
>>
>>
>> If you code it probably, or find someone to code it. :)
>>
>>
>>
>> On Wed, Sep 14, 2016 at 1:12 AM, Jürgen Wendler <jw at vision-gmbh.de>
>> wrote:
>>
>> Well, i thought since Version 1.6 freeswitch is capable of Video support.
>> So there is no chance to get video with h323 listener, mod_opal or mod_h323
>> ?
>>
>>
>>
>> *Von:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
>> freeswitch-users-bounces at lists.freeswitch.org] *Im Auftrag von *Brian
>> West
>> *Gesendet:* Dienstag, 13. September 2016 17:22
>> *An:* FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> *Betreff:* Re: [Freeswitch-users] Enable H264 Video
>>
>>
>>
>> mod_opal doesn't support video in FreeSWITCH last I knew.
>>
>>
>>
>> On Mon, Sep 12, 2016 at 8:18 AM, Jürgen Wendler <jw at vision-gmbh.de>
>> wrote:
>>
>> Hello everyone,
>>
>>
>>
>> i’ve found some amazaing articles about FS and so i thought i can give it
>> a try.
>>
>> So I followed instructions in confluenca and got a simple running fs
>> server with mod_verto which is capable of some basic webrtc. Really nice.
>>
>>
>>
>> Now I want to join this room (which is the basic 3500 room with the
>> default video-mcu-profile) with some external h323 device. So I compiled
>> ptlib and opalvoip and finally mod_opal and created a h323 listener.
>>
>> When I call the ip + room number with an external device (polycom, sony)
>> via h323 I get voice only connections, log says the following:
>>
>>
>>
>> 2016-09-12 12:26:17.140849 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> H263-2000 at 90000 (pt=121) to an OPAL media format.
>>
>> 2016-09-12 12:26:17.140849 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> H263-1998 at 90000 (pt=115) to an OPAL media format.
>>
>> 2016-09-12 12:26:17.140849 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> VP8 at 90000 (pt=99) to an OPAL media format.
>>
>> 2016-09-12 12:26:17.140849 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> VP9 at 90000 (pt=99) to an OPAL media format.
>>
>> 2016-09-12 12:26:17.160836 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> H263 at 90000 (pt=34) to an OPAL media format.
>>
>> 2016-09-12 12:26:17.160836 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> LPC at 8000 (pt=7) to an OPAL media format.
>>
>> 2016-09-12 12:26:17.160836 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> PROXY-VID at 90000 (pt=31) to an OPAL media format.
>>
>> 2016-09-12 12:26:17.160836 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> H261 at 90000 (pt=31) to an OPAL media format.
>>
>> 2016-09-12 12:26:17.160836 [WARNING] mod_opal.cpp:750 {Opal
>> Answer:12170,0000000000001} mod_opal        Could not match FS codec
>> H264 at 90000 (pt=97) to an OPAL media format.
>>
>>
>>
>> So I thought I should have a look about the compiled codecs. I activated
>> mod_opal and mod_h26x in modules.conf but no succes. Log always says:
>>
>>
>>
>> 2016-09-12 12:26:17.160836 [INFO] h323.cxx:3996 {Opal
>> Answer:12170,0000000000001} H323          SetLocalCapabilities:
>> GSM-AMR,G.723.1,G.729,GSM-06.10,G.711-uLaw-64k,G.711-ALaw-64
>> k,T.38,UserInput/hookflash,UserInput/basicString,UserInput/dtmf
>>
>>
>>
>> I’ve tried to change profile or the conference / dialplan, event set “absolute_codec_string”
>> in dialplan/default.xml but I think I am missing something.
>>
>> Could anyone point me in the right direction where I can “enable” h263++
>> or h264 video capabilitys for an external h323 device / call via mod_opal?
>>
>> System is debian 8, FS and ptlib / mod_opal are checked out from git /
>> cvs.
>>
>>
>>
>> Best regards,
>>
>> Juergen
>>
>>
>>
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>
>
>
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>
>
>
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-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

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