[Freeswitch-users] Record module for video calls

Thu Nov 9 12:30:47 UTC 2017

Hey all,

I had tried mod_vlc and mod_av for the recordings, however when I set the record on, no video showed on both caller and callee. Once I turned off the record, the video returns. Both fs_cli and client had no error appeared. Anyone had any idea?

Server : Freeswitch 1.9.0 (master)
Client : Linphone Android

EXECUTE sofia/external/1001 at 192.168.109.2 record_session(/tmp/test.mp4)
2017-11-09 21:25:37.530640 [DEBUG] avformat.c:1602 sample rate: 48000, channels: 1
2017-11-09 21:25:37.620755 [DEBUG] avformat.c:1745 use video codec: [28] h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)
2017-11-09 21:25:37.640746 [WARNING] avformat.c:641 Codec [aac] is experimental feature in libavcodec, never mind
2017-11-09 21:25:37.640746 [NOTICE] avformat.c:670 sample_rate: 44100 nb_samples: 1024
2017-11-09 21:25:37.640746 [NOTICE] avformat.c:673 sample_fmt 8 != AV_SAMPLE_FMT_S16, start resampler
Output #0, mp4, to '/tmp/test.mp4':
    Stream #0.0
: Audio: aac, 44100 Hz, mono, fltp, 131 kb/s
2017-11-09 21:25:37.640746 [INFO] avformat.c:1805 Opening File [/tmp/test.mp4] 44100hz
2017-11-09 21:25:37.640746 [DEBUG] switch_core_file.c:358 File /tmp/test.mp4 sample rate 44100 doesn't match requested rate 48000

Regards.

> 2017/11/09 15:11、Freeswitch user <freeswitch940 at gmail.com>のメール:
> 
> First install the mp4v2-2.0.0 package then configure freeswitch again .
> 
> On Thu, 9 Nov 2017 at 10:36 AM, 王聡 <cong.wang.itsherpa at gmail.com <mailto:cong.wang.itsherpa at gmail.com>> wrote:
> Thanks for your advices.
> 
> I had not found the instructions for mod_av, so I tried mp4v2, but got an error.
> 
> making all mod_mp4v2
> make[4]: Entering directory '/usr/src/freeswitch/src/mod/applications/mod_mp4v2'
>   CC       mod_mp4v2_la-mod_mp4v2.lo
> mod_mp4v2.c:37:25: fatal error: mp4v2/mp4v2.h: No such file or directory
>  #include <mp4v2/mp4v2.h>
>                          ^
> compilation terminated.
> Makefile:657: recipe for target 'mod_mp4v2_la-mod_mp4v2.lo' failed
> make[4]: *** [mod_mp4v2_la-mod_mp4v2.lo] Error 1
> make[4]: Leaving directory '/usr/src/freeswitch/src/mod/applications/mod_mp4v2'
> Makefile:653: recipe for target 'mod_mp4v2-all' failed
> make[3]: *** [mod_mp4v2-all] Error 1
> make[3]: Leaving directory '/usr/src/freeswitch/src/mod'
> Makefile:563: recipe for target 'all-recursive' failed
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory '/usr/src/freeswitch/src'
> Makefile:3132: recipe for target 'all-recursive' failed
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory '/usr/src/freeswitch'
> Makefile:1402: recipe for target 'all' failed
> make: *** [all] Error 2
> 
> It seems that I had missed some files?
> 
>> 2017/11/09 12:31、Michael Jerris <mike at jerris.com <mailto:mike at jerris.com>>のメール:
> 
>> 
>> use mod_av.
>> 
>> On Wed, Nov 8, 2017 at 9:57 PM Freeswitch user <freeswitch940 at gmail.com <mailto:freeswitch940 at gmail.com>> wrote:
>> Use mod_mp4v2.
>> 
>> On Thu, 9 Nov 2017 at 7:06 AM, 王聡 <cong.wang.itsherpa at gmail.com <mailto:cong.wang.itsherpa at gmail.com>> wrote:
>> Hi All,
>> 
>> Recently I need to record all contents for video calls on my FS server to make sure no illegal contents, and I found mod_vlc (https://wiki.freeswitch.org/wiki/Mod_vlc <https://wiki.freeswitch.org/wiki/Mod_vlc>) which might helps. However, I got some troubles during my build, it shows no dependencies for this mod.
>> 
>> making all mod_vlc
>> make[4]: Entering directory '/usr/src/freeswitch/src/mod/formats/mod_vlc'
>> Makefile:892: *** You must install libvlc-dev to build mod_vlc.
>> make[4]: Leaving directory '/usr/src/freeswitch/src/mod/formats/mod_vlc'
>> Makefile:653: recipe for target 'mod_vlc-all' failed
>> make[3]: *** [mod_vlc-all] Error 1
>> make[3]: Leaving directory '/usr/src/freeswitch/src/mod'
>> Makefile:563: recipe for target 'all-recursive' failed
>> make[2]: *** [all-recursive] Error 1
>> make[2]: Leaving directory '/usr/src/freeswitch/src'
>> Makefile:3132: recipe for target 'all-recursive' failed
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory '/usr/src/freeswitch'
>> Makefile:1402: recipe for target 'all' failed
>> make: *** [all] Error 2
>> 
>> I had already installed the libvlc-dev but it still can’t built correctly. 
>> 
>> Is there any idea? Or any other way for video call recordings?
>> 
>> Regards.
>> _________________________________________________________________________
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