[Freeswitch-users] how to correctly use action application="record"?

Tue Jun 16 18:43:55 MSD 2015

Dobrý den,

And yet still I have a problem with the recording of both. 
Simple dialplan.

<include>
<context name="centos">
  <extension name="from-centos">
   <condition field="destination_number" expression="^(onops)$">
    <action application="export" data="nolocal:absolute_codec_string=OPUS,PCMU,PCMA,VP8"/>
    <action application="set" data="enable_file_write_buffering=false"/>
    <action application="set" data="record_concat_video=true"/>
    <action application="export" data="execute_on_answer=record_session $${base_dir}/recordings/${strftime(%Y%m%d_%H%M%S)}_${caller_id_number}_${destination_number}.mp4"/>
     <action application="answer"/>
    <action application="sleep" data="1000"/>
    <action application="bridge" data="user/1004 at sip1.applicloud.com"/>
    <action application="hangup"/>
   </condition>
  </extension>
</context>
</include>

To record using mod_av. The file is created and written. But the video begins somewhere in the middle. The sound is recorded a maximum of 20 seconds. After just a video without sound.

Video Sample 
(https://dl.dropboxusercontent.com/u/7843993/20150616_162859_onops123_onops.mp4 and https://dl.dropboxusercontent.com/u/7843993/20150616_163542_onops123_onops.mp4)

LOG

2015-06-16 16:35:57.791516 [INFO] avformat.c:1483 use video codec: [28] h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)
2015-06-16 16:35:57.791516 [NOTICE] avformat.c:401 sample_rate: 8000 nb_samples: 1024
Output #0, mp4, to '/usr/local/freeswitch/recordings/20150616_163542_onops123_onops.mp4':
    Stream #0.0: Audio: libvo_aacenc, 8000 Hz, mono, s16, 131 kb/s
2015-06-16 16:35:57.791516 [INFO] avformat.c:1508 Opening File [/usr/local/freeswitch/recordings/20150616_163542_onops123_onops.mp4] 8000hz  with VIDEO
2015-06-16 16:35:57.841518 [NOTICE] switch_core_io.c:1182 Activating write resampler
2015-06-16 16:35:57.861516 [INFO] switch_rtp.c:3006 Changing video DTLS state from HANDSHAKE to SETUP
2015-06-16 16:35:57.871522 [INFO] switch_rtp.c:2915 video Fingerprint Verified.
2015-06-16 16:35:57.871522 [INFO] switch_rtp.c:3495 Activating Video Secure RTP SEND
2015-06-16 16:35:57.871522 [INFO] switch_rtp.c:3473 Activating Video Secure RTP RECV
2015-06-16 16:35:57.871522 [INFO] switch_rtp.c:2955 Changing video DTLS state from SETUP to READY
2015-06-16 16:35:57.891517 [INFO] switch_rtp.c:3006 Changing audio DTLS state from HANDSHAKE to SETUP
2015-06-16 16:35:57.891517 [INFO] switch_rtp.c:2915 audio Fingerprint Verified.
2015-06-16 16:35:57.891517 [INFO] switch_rtp.c:3495 Activating Audio Secure RTP SEND
2015-06-16 16:35:57.891517 [INFO] switch_rtp.c:3473 Activating Audio Secure RTP RECV
2015-06-16 16:35:57.891517 [INFO] switch_rtp.c:2955 Changing audio DTLS state from SETUP to READY
2015-06-16 16:35:57.931516 [NOTICE] switch_core_io.c:1182 Activating write resampler
2015-06-16 16:35:57.961517 [INFO] switch_core_media.c:1985 sofia/internal/016q4sbo at cfb2es5v5rhr.invalid Sync Audio and Video Jitterbuffer to 200ms 3 Video Frames FPS 15
using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
profile High, level 5.2
264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=60 keyint_min=6 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=660 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
2015-06-16 16:35:57.981516 [INFO] avformat.c:1844 use video codec implementation Video: libx264, yuv420p, 640x480, q=-1--1, 660 kb/s
2015-06-16 16:35:57.981516 [NOTICE] avformat.c:463 video thread start

-- 
S pozdravem,
Ing.Denis Jakovlev                           
mob.tel. 775-415-382

pondělí 15. června 2015, 17:18:26, napsal jste:

You should move it to record an answer via the execute_on_answer variables, because you've started the recording before the other side has picked up.

On Mon, Jun 15, 2015 at 10:15 AM, Denis Jakovlev <yadenis at seznam.cz> wrote:
Hello,

Thank you. It looks that trying to do what I need. But not quite to the end (see picture). 

dialplan looks like this.

   <context name="default">
     <extension name="onopsession963">
       <condition field="destination_number" expression="^(onopses963)$"/>
       <condition field="username" expression="^(onop2618|onop2619)$">
         <action application="set" data="enable_file_write_buffering=false"/>
         <action application="set" data="record_concat_video=true"/>
         <action application="record_session" data="/usr/local/freeswitch/recordings/${strftime(%Y%m%d_%H%M%S)}_${caller_id_number}_${destination_number}.mp4"/>
         <action application="bridge" data="{ignore_early_media=true}sofia/internal/onop2618%${sip_profile}"/>
         <action application="hangup"/>
       </condition>
     </extension>
   </context>

Where I make a mistake?

-- 
S pozdravem,
Ing.Denis Jakovlev                           
mob.tel. 775-415-382

pondělí 15. června 2015, 16:52:19, napsal jste:

record_concat_video=true

On Mon, Jun 15, 2015 at 9:40 AM, Denis Jakovlev <yadenis at seznam.cz> wrote:
Hi all,

So through a record_session video is written. But the video is recorded on only one side. How do the two to write two streams?

Video writes mode_av if it matters.

-- 
S pozdravem,
Ing.Denis Jakovlev                           
mob.tel. 775-415-382

pátek 12. června 2015, 17:18:53, napsal jste:

The record app is for a single channel, like you'd use if you were asking someone to record a voice message. They record their message and press a key when they're done. Perhaps you're needing the record_session app?

-MC

On Fri, Jun 12, 2015 at 4:18 AM, Denis Jakovlev <yadenis at seznam.cz> wrote:
Hi All,

I use the version 1.7 on Debian 8. To record a video using mod_av. 
Command in the dialplan
<action application="record" data="/usr/local/freeswitch/recordings/${strftime(%Y%m%d_%H%M%S)}_${caller_id_number}_${destination_number}.mp4"/>
This works fine.

The question in the following. How to use the account when calling someone. For example from 1004 in 1006. Or conferences. How to correctly use record? 
Command "record" I have put before the bridge, or the launch of the conference? After? If I do before starting the conference, the conference itself will not start. If I make the command after, will not start recording. How to use it properly? 

PS: Bridget works the same way.

-- 
S pozdravem,
Ing.Denis Jakovlev                           
mob.tel. 775-415-382

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_________________________________________________________________________
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-- 
Brian West
brian at freeswitch.org
Twitter: @FreeSWITCH , @briankwest
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com
ClueCon 2015 Call for Speakers | Register TODAY! | Reddit: /r/freeswitch
T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378)
iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest

_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting at freeswitch.org
http://www.freeswitchsolutions.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://confluence.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
FreeSWITCH-users at lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org

-- 
Brian West
brian at freeswitch.org
Twitter: @FreeSWITCH , @briankwest
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com
ClueCon 2015 Call for Speakers | Register TODAY! | Reddit: /r/freeswitch
T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378)
iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest
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