[Freeswitch-users] Videocall recording results in high CPU

Seven Du dujinfang at gmail.com
Thu Dec 24 06:23:14 MSK 2015


Video recording need an extra dedicated encoder so it need resources.  

I have an idea to improve the performance by writing the existing or already encoded video frames on the write to the video files. Actually it’s the the original implementation and only way to do that before FS 1.6 has video transcoding abilities.

If you make a call from a to b, and both use the same encoding, FS will not do transcoding, but if you do record, FS has to decode/encode each leg, plus a dedicated encoder for recoding. That is to say, you need 3 * encoder + 2 decoder to work for the recording. That is a huge waste of cpu if you only need to record only one leg of videos streams.

I’d like to improve it, but it’s very complicated to make it smart enough and don’t break the current logic.

Anyway, if it got enough interest probably we can get some fund and make it work.


--  
Seven Du
Sent with Sparrow (http://www.sparrowmailapp.com/?sig)


On Thursday, December 10, 2015 at 2:35 AM, Anthony Minessale wrote:

>  
>  
> On Wed, Dec 9, 2015 at 12:17 PM, SamyGo <govoiper at gmail.com (mailto:govoiper at gmail.com)> wrote:
> > Technically yes its a Virtual environment on Amazon cloud as I mentioned at start of thread. By instances I meant number of CPUs on the FS Amazon-cloud-based server.
> > So I guess I should try the same on Physical servers to see the differences. For now this call recording for just one call consumes so much CPU that any second call do not get its minimal quality. I should go pn and try on different server and get back.  
> >  
>  
>  
> We don't support virtualization beyond friendly advice.  We are tentative to use it for audio and video is even more intensive and I don't have any idea how it will perform.  
>  
>   
> >  
> > Anthony, can you suggest any other mechnism of recording video-calls ? like I read on one thread here somebody was using mod_vlc for this !?
>  
> mod_vlc can be used in place of mod_av but the low level code used to record is probably the same codec libraries.
> You can always try it by loading it in place of mod_av or by adding {modname=mod_vlc} before the file when you specify the file path.
>   
> >  
> > Thanks alot for your support Anthony,
> >  
> > Regards,
> > Sammy
> >  
> >  
> >  
> > On Wed, Dec 9, 2015 at 1:05 PM, Anthony Minessale <anthony.minessale at gmail.com (mailto:anthony.minessale at gmail.com)> wrote:
> > >  
> > >  
> > > On Wed, Dec 9, 2015 at 11:26 AM, SamyGo <govoiper at gmail.com (mailto:govoiper at gmail.com)> wrote:
> > > > Hi Anthony,
> > > > The Heavy CPU utilization on recording still persists even after upgrading the CPU from 2 instances to 8. RAM is about 16GBs.  
> > > > Every time I press DTMF to invoke the record_session the CPU peaks up consuming everything it can get, the on-call video stream starts garbling but recorded video stays fine.
> > > >  
> > >  
> > >  
> > >  
> > > When you say instances are you using VM?
> > >  
> > >   
> > > >  
> > > > Fast video encryption speed seems more practical as the recorded video is intact from start to end. For medium and slow it gets pauses and doesn't play video at all towards the end.
> > > >  
> > > >         <action application="bind_meta_app" data="2 ab s record_session::{vencspd=fast,vprofile=baseline}/tmp/${caller_id_number}.${strftime(%Y-%m-%d-%H-%M-%S)}.mp4"/>
> > > >  
> > > > I'm thinking if on pressing the DTMF I can "fork" the call to other FS based recording instances ?  
> > >  
> > >  
> > > No, you are bound to the limitations of your environment.  We know the CPU can be high with the defaults but that is the trade-off for high quality.  Your options are to use the lower vencspd or get more performant machines.
> > >   
> > > >  
> > > > Thanks again,
> > > > Sammy
> > > >  
> > > >  
> > > >  
> > > > On Mon, Dec 7, 2015 at 1:15 PM, SamyGo <govoiper at gmail.com (mailto:govoiper at gmail.com)> wrote:
> > > > > Thanks Athony for the reply,
> > > > >  
> > > > > I tried medium and slow, medium seems to give me much better results, atleast the video doesn't drop frames and not getting stuck. I'm still arranging for a high powered server to retest this for which I'm very hopeful it will be working perfectly as expected. I will update here with final results once I test.
> > > > >  
> > > > > Again thanks a ton for the response.
> > > > >  
> > > > > Regards,
> > > > > Sammy
> > > > >  
> > > > >  
> > > > > On Fri, Dec 4, 2015 at 1:44 PM, Anthony Minessale <anthony.minessale at gmail.com (mailto:anthony.minessale at gmail.com)> wrote:
> > > > > > {vencspd=fast,vprofile=baseline}/path/to/file.mp4
> > > > > > You can try medium or slow for speed too.
> > > > > > That's the best you can hope for. video needs resources.....
> > > > > >  
> > > > > >  
> > > > > > On Fri, Dec 4, 2015 at 12:23 PM, SamyGo <govoiper at gmail.com (mailto:govoiper at gmail.com)> wrote:
> > > > > > > Hello everyone,
> > > > > > > I'm using latest FS version 1.7 for recording video calls. Video calls work very well, but every time I start recording the calls to mp4 the CPU jumps to about 100%. That also results in call being paused(video freezes and audio disappears) for few seconds and resume.  
> > > > > > >  
> > > > > > > The recorded file upon playback starts good for first few seconds but then drops alot of frames and finally gets stuck..
> > > > > > >  
> > > > > > >  
> > > > > > > freeswitch at internal> version
> > > > > > > FreeSWITCH Version 1.7.0+git~20151202T210853Z~c021d22ea6~64bit (git c021d22 2015-12-02 21:08:53Z 64bit)
> > > > > > >  
> > > > > > >  
> > > > > > > root at FreeSwitch:~# lsb_release -a
> > > > > > > Distributor ID: Debian
> > > > > > > Description:    Debian GNU/Linux 8.1 (jessie)
> > > > > > > Release:        8.1
> > > > > > > Codename:       jessie
> > > > > > >  
> > > > > > >  
> > > > > > > The Hardware specs are bit low, its in Amazon cloud
> > > > > > >  
> > > > > > > Dual-Core 2.50GHz, 4GB RAM.
> > > > > > >  
> > > > > > > I'll increase H/W specs and see if it helps, if there are any suggestions on getting this done nicely.
> > > > > > >  
> > > > > > > Thanks,
> > > > > > > Sammy
> > > > > > >  
> > > > > > >  
> > > > > > >  
> > > > > > > --- LOGS When uuid_record is executed ---
> > > > > > > 2015-12-04 18:16:13.623235 [DEBUG] avformat.c:1473 sample rate: 8000, channels: 2
> > > > > > > 2015-12-04 18:16:13.623235 [DEBUG] avformat.c:1573 use video codec: [28] h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)
> > > > > > > 2015-12-04 18:16:13.623235 [NOTICE] avformat.c:437 sample_rate: 8000 nb_samples: 1024
> > > > > > > Output #0, mp4, to '/tmp/newabc.mp4':
> > > > > > >     Stream #0.0
> > > > > > > : Audio: libvo_aacenc, 8000 Hz, stereo, s16, 131 kb/s
> > > > > > > 2015-12-04 18:16:13.623235 [INFO] avformat.c:1597 Opening File [/tmp/newabc.mp4] 8000hz  with VIDEO
> > > > > > > 2015-12-04 18:16:13.633261 [DEBUG] switch_core_media_bug.c:828 Attaching BUG to sofia/external/868599
> > > > > > > 2015-12-04 18:16:13.653256 [DEBUG] switch_core_io.c:448 Setting BUG Codec PCMU:0
> > > > > > > 2015-12-04 18:16:13.653256 [DEBUG] switch_ivr_async.c:1483 No silence detection configured; assuming start of speech
> > > > > > > 2015-12-04 18:16:13.723299 [DEBUG] avcodec.c:1044 picture size changed from 352x288 to 640x480, reinitializing encoder
> > > > > > > frame I:1     Avg QP:10.00  size:  1049
> > > > > > > mb I  I16..4: 100.0%  0.0%  0.0%
> > > > > > > coded y,uvDC,uvAC intra: 0.0% 0.0% 0.0%
> > > > > > > i16 v,h,dc,p: 94%  0%  6%  0%
> > > > > > > i8c dc,h,v,p: 100%  0%  0%  0%
> > > > > > > kb/s:755.28
> > > > > > > using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
> > > > > > > profile Constrained Baseline, level 4.1
> > > > > > > using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
> > > > > > > profile Constrained Baseline, level 4.1
> > > > > > > 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=2 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=6 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=1981 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
> > > > > > > 2015-12-04 18:16:13.743264 [INFO] avformat.c:1949 use video codec implementation Video: libx264, yuv420p, 1280x720, q=-1--1, 1981 kb/s
> > > > > > > 2015-12-04 18:16:13.743264 [DEBUG] avcodec.c:1044 picture size changed from 352x288 to 1280x720, reinitializing encoder
> > > > > > > frame I:1     Avg QP:10.00  size:  1049
> > > > > > > mb I  I16..4: 100.0%  0.0%  0.0%
> > > > > > > coded y,uvDC,uvAC intra: 0.0% 0.0% 0.0%
> > > > > > > i16 v,h,dc,p: 94%  0%  6%  0%
> > > > > > > i8c dc,h,v,p: 100%  0%  0%  0%
> > > > > > > kb/s:755.28
> > > > > > > using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
> > > > > > > profile Constrained Baseline, level 4.1
> > > > > > > 2015-12-04 18:16:13.743264 [NOTICE] avformat.c:518 video thread start
> > > > > > > 2015-12-04 18:16:13.983266 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:16.043257 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:18.421558 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 0 VER 0 LEN 4
> > > > > > > 2015-12-04 18:16:18.421558 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:20.513261 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:22.533260 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:24.623259 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:26.433258 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 0 VER 0 LEN 4
> > > > > > > 2015-12-04 18:16:26.653258 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:29.003219 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:31.013259 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:33.763260 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:34.953259 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 0 VER 0 LEN 4
> > > > > > > 2015-12-04 18:16:35.803260 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:37.773264 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:39.823257 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:42.003268 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:44.053263 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:46.053261 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > concealing 203 DC, 203 AC, 203 MV errors
> > > > > > > 2015-12-04 18:16:48.273264 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 0 VER 0 LEN 4
> > > > > > > 2015-12-04 18:16:48.803258 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > concealing 259 DC, 259 AC, 259 MV errors
> > > > > > > 2015-12-04 18:16:51.013257 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:53.223264 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > concealing 147 DC, 147 AC, 147 MV errors
> > > > > > > 2015-12-04 18:16:55.483258 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > concealing 198 DC, 198 AC, 198 MV errors
> > > > > > > concealing 602 DC, 602 AC, 602 MV errors
> > > > > > > 2015-12-04 18:16:59.603257 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 192 VER 2 LEN 8
> > > > > > > 2015-12-04 18:16:59.663254 [WARNING] switch_rtp.c:5951 INVALID RTCP PACKET TYPE 0 VER 0 LEN 4
> > > > > > > concealing 300 DC, 300 AC, 300 MV errors
> > > > > > > 2015-12-04 18:17:04.143260 [NOTICE] sofia.c:952 Hangup sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) [CS_EXECUTE] [NORMAL_CLEARING]
> > > > > > > 2015-12-04 18:17:04.143260 [DEBUG] switch_ivr_bridge.c:705 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) ending bridge by request from read function
> > > > > > > 2015-12-04 18:17:04.143260 [DEBUG] switch_ivr_bridge.c:719 Ending video thread.
> > > > > > > 2015-12-04 18:17:04.143260 [DEBUG] switch_ivr_bridge.c:767 Ending video thread.
> > > > > > > 2015-12-04 18:17:04.143260 [DEBUG] switch_ivr_bridge.c:699 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) ending bridge by request from write function
> > > > > > > 2015-12-04 18:17:04.143260 [DEBUG] switch_ivr_bridge.c:719 Ending video thread.
> > > > > > > 2015-12-04 18:17:04.143260 [DEBUG] switch_ivr_bridge.c:767 Ending video thread.
> > > > > > > 2015-12-04 18:17:04.143260 [DEBUG] switch_ivr_bridge.c:212 sofia/external/868599 video thread ended.
> > > > > > > 2015-12-04 18:17:04.143260 [DEBUG] switch_ivr_bridge.c:212 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) video thread ended.
> > > > > > > 2015-12-04 18:17:04.153216 [DEBUG] switch_core_media.c:5167 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) Video thread ended
> > > > > > > 2015-12-04 18:17:04.163261 [DEBUG] switch_ivr_bridge.c:778 BRIDGE THREAD DONE [sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)]
> > > > > > > 2015-12-04 18:17:04.163261 [DEBUG] switch_ivr_bridge.c:778 BRIDGE THREAD DONE [sofia/external/868599]
> > > > > > > 2015-12-04 18:17:04.163261 [NOTICE] switch_ivr_bridge.c:881 Hangup sofia/external/868599 [CS_EXCHANGE_MEDIA] [NORMAL_CLEARING]
> > > > > > > 2015-12-04 18:17:04.163261 [DEBUG] switch_core_state_machine.c:542 (sofia/external/868599) State EXCHANGE_MEDIA going to sleep
> > > > > > > 2015-12-04 18:17:04.163261 [DEBUG] switch_core_state_machine.c:473 (sofia/external/868599) Running State Change CS_HANGUP
> > > > > > > 2015-12-04 18:17:04.163261 [DEBUG] switch_ivr_async.c:1305 Stop recording file /tmp/newabc.mp4
> > > > > > > 2015-12-04 18:17:04.163261 [DEBUG] switch_core_media.c:5167 sofia/external/868599 Video thread ended
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_ivr_bridge.c:1689 sofia/external/868599 skip receive message [UNBRIDGE] (channel is hungup already)
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_ivr_bridge.c:1692 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) skip receive message [UNBRIDGE] (channel is hungup already)
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_session.c:2796 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) skip receive message [APPLICATION_EXEC_COMPLETE] (channel is hungup already)
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:539 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State EXECUTE going to sleep
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:473 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) Running State Change CS_HANGUP
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:739 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) Callstate Change ACTIVE -> HANGUP
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:741 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State HANGUP
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] mod_sofia.c:431 Channel sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) hanging up, cause: NORMAL_CLEARING
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:60 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) Standard HANGUP, cause: NORMAL_CLEARING
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:741 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State HANGUP going to sleep
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:508 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State Change CS_HANGUP -> CS_REPORTING
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:473 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) Running State Change CS_REPORTING
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:827 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State REPORTING
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:104 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) Standard REPORTING, cause: NORMAL_CLEARING
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:827 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State REPORTING going to sleep
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:499 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State Change CS_REPORTING -> CS_DESTROY
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_session.c:1646 Session 5 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) Locked, Waiting on external entities
> > > > > > > 2015-12-04 18:17:04.173260 [NOTICE] switch_core_session.c:1664 Session 5 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) Ended
> > > > > > > 2015-12-04 18:17:04.173260 [NOTICE] switch_core_session.c:1668 Close Channel sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) [CS_DESTROY]
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:630 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) Running State Change CS_DESTROY
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:640 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State DESTROY
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] mod_sofia.c:341 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) SOFIA DESTROY
> > > > > > > frame I:50    Avg QP:11.50  size: 99188
> > > > > > > frame P:1320  Avg QP:12.79  size:  9817
> > > > > > > mb I  I16..4: 32.3%  0.0% 67.7%
> > > > > > > mb P  I16..4:  1.8%  0.0%  2.3%  P16..4: 21.0%  3.5%  1.8%  0.0%  0.0%    skip:69.6%
> > > > > > > coded y,uvDC,uvAC intra: 66.2% 73.8% 61.1% inter: 8.1% 14.0% 4.7%
> > > > > > > i16 v,h,dc,p: 44% 23% 16% 16%
> > > > > > > i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 32% 35% 10%  3%  4%  3%  5%  4%  4%
> > > > > > > i8c dc,h,v,p: 37% 32% 20% 11%
> > > > > > > kb/s:9416.81
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:111 sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23) Standard DESTROY
> > > > > > > 2015-12-04 18:17:04.173260 [DEBUG] switch_core_state_machine.c:640 (sofia/internal/868499 at 52.70.5.23 (mailto:868499 at 52.70.5.23)) State DESTROY going to sleep
> > > > > > > 2015-12-04 18:17:04.213268 [NOTICE] avformat.c:624 video thread done
> > > > > > > frame I:12    Avg QP:13.27  size: 89070
> > > > > > > frame P:681   Avg QP:11.76  size: 16819
> > > > > > > mb I  I16..4: 36.9%  0.0% 63.1%
> > > > > > > mb P  I16..4:  2.7%  0.0%  4.9%  P16..4: 20.0%  3.0%  1.8%  0.0%  0.0%    skip:67.5%
> > > > > > > final ratefactor: 15.09
> > > > > > > coded y,uvDC,uvAC intra: 68.6% 72.9% 63.8% inter: 8.6% 14.6% 6.1%
> > > > > > > i16 v,h,dc,p: 47% 23% 17% 12%
> > > > > > > i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 34% 35%  9%  3%  4%  3%  4%  4%  4%
> > > > > > > i8c dc,h,v,p: 39% 32% 18% 12%
> > > > > > > ref P L0: 90.9%  5.9%  3.2%
> > > > > > > kb/s:2046.12
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_ivr_async.c:1366 Channel is hung up
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_media_bug.c:1118 Removing BUG from sofia/external/868599
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:739 (sofia/external/868599) Callstate Change ACTIVE -> HANGUP
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:741 (sofia/external/868599) State HANGUP
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_media.c:10542 sofia/external/868599 skip receive message [VIDEO_REFRESH_REQ] (channel is hungup already)
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] mod_sofia.c:425 sofia/external/868599 Overriding SIP cause 480 with 200 from the other leg
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] mod_sofia.c:431 Channel sofia/external/868599 hanging up, cause: NORMAL_CLEARING
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] mod_sofia.c:484 Sending BYE to sofia/external/868599
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:60 sofia/external/868599 Standard HANGUP, cause: NORMAL_CLEARING
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:741 (sofia/external/868599) State HANGUP going to sleep
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:508 (sofia/external/868599) State Change CS_HANGUP -> CS_REPORTING
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:473 (sofia/external/868599) Running State Change CS_REPORTING
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:827 (sofia/external/868599) State REPORTING
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:104 sofia/external/868599 Standard REPORTING, cause: NORMAL_CLEARING
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:827 (sofia/external/868599) State REPORTING going to sleep
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:499 (sofia/external/868599) State Change CS_REPORTING -> CS_DESTROY
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_session.c:1646 Session 6 (sofia/external/868599) Locked, Waiting on external entities
> > > > > > > 2015-12-04 18:17:04.243259 [NOTICE] switch_core_session.c:1664 Session 6 (sofia/external/868599) Ended
> > > > > > > 2015-12-04 18:17:04.243259 [NOTICE] switch_core_session.c:1668 Close Channel sofia/external/868599 [CS_DESTROY]
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:630 (sofia/external/868599) Running State Change CS_DESTROY
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:640 (sofia/external/868599) State DESTROY
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] mod_sofia.c:341 sofia/external/868599 SOFIA DESTROY
> > > > > > > frame I:45    Avg QP:12.50  size: 45087
> > > > > > > frame P:823   Avg QP:13.81  size: 11066
> > > > > > > mb I  I16..4: 18.3%  0.0% 81.7%
> > > > > > > mb P  I16..4:  6.4%  0.0% 10.7%  P16..4: 41.3% 12.4%  5.3%  0.0%  0.0%    skip:23.9%
> > > > > > > coded y,uvDC,uvAC intra: 82.3% 76.7% 61.8% inter: 28.1% 33.2% 6.8%
> > > > > > > i16 v,h,dc,p: 31% 33% 19% 17%
> > > > > > > i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 38% 14%  3%  3%  4%  3%  3%  4%
> > > > > > > i8c dc,h,v,p: 41% 35% 18%  5%
> > > > > > > kb/s:9237.67
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:111 sofia/external/868599 Standard DESTROY
> > > > > > > 2015-12-04 18:17:04.243259 [DEBUG] switch_core_state_machine.c:640 (sofia/external/868599) State DESTROY going to sleep
> > > > > > >  
> > > > > > >  
> > > > > > >  
> > > > > > > _________________________________________________________________________
> > > > > > > Professional FreeSWITCH Consulting Services:
> > > > > > > consulting at freeswitch.org (mailto: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 (mailto: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
> > > > > >  
> > > > > >  
> > > > > >  
> > > > > > --  
> > > > > > Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
> > > > > >  
> > > > > > ☞ http://freeswitch.org/http://cluecon.com/http://twitter.com/FreeSWITCH
> > > > > > ☞ irc.freenode.net (http://irc.freenode.net) #freeswitch ☞ http://freeswitch.org/g+
> > > > > >  
> > > > > > ClueCon Weekly Development Call  
> > > > > > ☎ sip:888 at conference.freeswitch.org (mailto:sip%3A888 at conference.freeswitch.org)  ☎ +19193869900 (tel:%2B19193869900)  
> > > > > >  
> > > > > > https://www.youtube.com/watch?v=9XXgW34t40s
> > > > > > https://www.youtube.com/watch?v=NLaDpGQuZDA
> > > > > >  
> > > > > > _________________________________________________________________________
> > > > > > Professional FreeSWITCH Consulting Services:
> > > > > > consulting at freeswitch.org (mailto: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 (mailto: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
> > > > >  
> > > >  
> > > >  
> > > > _________________________________________________________________________
> > > > Professional FreeSWITCH Consulting Services:
> > > > consulting at freeswitch.org (mailto: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 (mailto: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
> > >  
> > >  
> > >  
> > > --  
> > > Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
> > >  
> > > ☞ http://freeswitch.org/http://cluecon.com/http://twitter.com/FreeSWITCH
> > > ☞ irc.freenode.net (http://irc.freenode.net) #freeswitch ☞ http://freeswitch.org/g+
> > >  
> > > ClueCon Weekly Development Call  
> > > ☎ sip:888 at conference.freeswitch.org (mailto:sip%3A888 at conference.freeswitch.org)  ☎ +19193869900 (tel:%2B19193869900)  
> > >  
> > > https://www.youtube.com/watch?v=9XXgW34t40s
> > > https://www.youtube.com/watch?v=NLaDpGQuZDA
> > >  
> > > _________________________________________________________________________
> > > Professional FreeSWITCH Consulting Services:
> > > consulting at freeswitch.org (mailto: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 (mailto: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
> >  
> >  
> > _________________________________________________________________________
> > Professional FreeSWITCH Consulting Services:
> > consulting at freeswitch.org (mailto: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 (mailto: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
>  
>  
>  
> --  
> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>  
>http://freeswitch.org/http://cluecon.com/http://twitter.com/FreeSWITCH
> ☞ irc.freenode.net (http://irc.freenode.net) #freeswitch ☞ http://freeswitch.org/g+
>  
> ClueCon Weekly Development Call  
> ☎ sip:888 at conference.freeswitch.org (mailto:sip%3A888 at conference.freeswitch.org)  ☎ +19193869900  
>  
> https://www.youtube.com/watch?v=9XXgW34t40s
> https://www.youtube.com/watch?v=NLaDpGQuZDA
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:  
> consulting at freeswitch.org (mailto: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 (mailto: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
>  
>  
>  


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