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Rinsky  
#1 Posted : Saturday, April 1, 2017 10:39:13 AM(UTC)
Rinsky

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Joined: 8/2/2013(UTC)
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Hi,

I was just test some stuff on Facebook Live and would like to know if anyone is able to continue a cancelled Facebook Livestream. It says this on their website:

"What happens if my live feed drops?

Your live feed may drop due to an encoder failure or poor network connectivity. If this happens, you have 2-3 minutes to reconnect to the original stream url that you generated for your live post. Otherwise, you will have to generate a new stream key and url to continue your live stream."


But all i get is an Error message in Vmix that won't let me continue the same Facebook Livestream:

UserPostedImage

Is there any way to fix this?

Patrick
richardgatarski  
#2 Posted : Saturday, April 1, 2017 1:17:00 PM(UTC)
richardgatarski

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Patrick,
I'm afraid vMix (and Facebook Live as well as many other things) are developing so fast, and the documentation is not always up-to date.

Basically there are two methods for streaming to Facebook with vMix.

1. As described in the Knowledge base, by first setting up a Live event in Facebook, and then use an URL and a key for Custom RTMP in vMix's Streamer settings.

NOTE for this method, if you stop the Streamer for more than a minute or two, Facebook will decide that the event is over, and you can not stream using the same URL and key anymore.


2. As described in the video tutorial that shows how to use the Streamer settings Facebook Live functionality.

NOTE for the second method, the option "Automatically end stream" which appeared in v19. If that is checked, and you later on turn off the Streamer, Facebook will treat the live session as ended, and you can NOT stream using the same Setting again. That is, you have to Add a new setting (and preferably delete the old one as it will no longer work).
Previous versions did not have the Automatically end option, in order to stop the stream you had to go back into the Streaming settings, open up the settings for the Facebook stream and click "stop streaming" (or something similar, forgot what the button's name was).

Hope this helps

EDIT: of course, if your internet connections drops for the grace time Facebook gives you, then your URL/key or Facebook streaming profile will be obsolete too.
thanks 1 user thanked richardgatarski for this useful post.
Rinsky on 4/4/2017(UTC)
Rinsky  
#3 Posted : Thursday, April 6, 2017 12:40:46 PM(UTC)
Rinsky

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The weird thing is, I streamed with the first method and reconnecting wasn't possible anymore.

I tried it with the second method and it worked.
niemi  
#4 Posted : Tuesday, June 6, 2017 6:50:20 AM(UTC)
niemi

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Have any other of you experienced live streams ending prematurely, and what can we actually do to prevent this? Anyone knows what is causing this?

In my tests at least 1/10 streams are ending too early. See one example below where we are live streaming to two FB live destinations. They should end after the maximum lenght of 4 hours, but instead they ended after 02h:56m:

Code:

ffmpeg started on 2017-06-04 at 07:54:17
Report written to "C:\ProgramData\vMix\streaming\streaming 20170604-075416.log"
Command line:
"C:\\Program Files (x86)\\vMix\\streaming\\ffmpeg.exe" -report -rtbufsize 256M -f dshow -i "video=vMix Video:audio=vMix Audio" -codec:v libx264 -s:v 1280x720 -pix_fmt:v yuv420p -threads 4 -bufsize:v 4000k -g:v 50 -preset:v veryfast -profile:v baseline -level:v 3.1 -b:v 4000k -maxrate:v 4400k -codec:a libfaac -b:a 320k -strict -2 -rtmp_flashver "FMLE/3.0 (compatible; vMix/19.0.0.50)" -f flv "rtmp://rtmp-api.facebook.com:80/rtmp//1489072937818445?ds=1&s_l=1&a=ATjG694kWqvN2Ldu" -codec:v libx264 -s:v 1280x720 -pix_fmt:v yuv420p -threads 4 -bufsize:v 4000k -g:v 50 -preset:v veryfast -profile:v baseline -level:v 3.1 -b:v 4000k -maxrate:v 4400k -codec:a libfaac -b:a 320k -strict -2 -rtmp_flashver "FMLE/3.0 (compatible; vMix/19.0.0.50)" -f flv "rtmp://rtmp-api.facebook.com:80/rtmp//1958727621081052?ds=1&s_l=1&a=ATgcUEMSwYSXPPEV"
ffmpeg version 2.8.git Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.8.1 (rev2, Built by MinGW-W64 project)
  configuration: --enable-gpl --enable-version3 --enable-libx264 --enable-zlib --enable-libfaac --enable-nonfree --cpu=i686 --enable-nvenc
  libavutil      55.  2.100 / 55.  2.100
  libavcodec     57.  3.100 / 57.  3.100
  libavformat    57.  2.100 / 57.  2.100
  libavdevice    57.  0.100 / 57.  0.100
  libavfilter     6.  9.100 /  6.  9.100
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.100 /  2.  0.100
  libpostproc    54.  0.100 / 54.  0.100
Guessed Channel Layout for  Input Stream #0.1 : stereo
Input #0, dshow, from 'video=vMix Video:audio=vMix Audio':
  Duration: N/A, start: 326335.046000, bitrate: 1536 kb/s
    Stream #0:0: Video: rawvideo (UYVY / 0x59565955), uyvy422, 1280x720, 25 tbr, 10000k tbn, 25 tbc
    Stream #0:1: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
[tcp @ 0559b4a0] TCP Buffer has been set to 21600256 bytes
[tcp @ 055c6920] TCP Buffer has been set to 21600256 bytes
[libx264 @ 05598060] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 05598060] profile Constrained Baseline, level 3.1
[libx264 @ 05598060] 264 - core 144 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=50 keyint_min=5 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=abr mbtree=1 bitrate=4000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=4400 vbv_bufsize=4000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
[libx264 @ 055c9b20] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 055c9b20] profile Constrained Baseline, level 3.1
[libx264 @ 055c9b20] 264 - core 144 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=50 keyint_min=5 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=abr mbtree=1 bitrate=4000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=4400 vbv_bufsize=4000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
Output #0, flv, to 'rtmp://rtmp-api.facebook.com:80/rtmp//1489072937818445?ds=1&s_l=1&a=ATjG694kWqvN2Ldu':
  Metadata:
    encoder         : Lavf57.2.100
    Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1280x720, q=-1--1, 4000 kb/s, 25 fps, 1k tbn, 25 tbc
    Metadata:
      encoder         : Lavc57.3.100 libx264
    Stream #0:1: Audio: aac (libfaac) ([10][0][0][0] / 0x000A), 48000 Hz, stereo, s16, 320 kb/s
    Metadata:
      encoder         : Lavc57.3.100 libfaac
Output #1, flv, to 'rtmp://rtmp-api.facebook.com:80/rtmp//1958727621081052?ds=1&s_l=1&a=ATgcUEMSwYSXPPEV':
  Metadata:
    encoder         : Lavf57.2.100
    Stream #1:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1280x720, q=-1--1, 4000 kb/s, 25 fps, 1k tbn, 25 tbc
    Metadata:
      encoder         : Lavc57.3.100 libx264
    Stream #1:1: Audio: aac (libfaac) ([10][0][0][0] / 0x000A), 48000 Hz, stereo, s16, 320 kb/s
    Metadata:
      encoder         : Lavc57.3.100 libfaac
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
  Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (libfaac))
  Stream #0:0 -> #1:0 (rawvideo (native) -> h264 (libx264))
  Stream #0:1 -> #1:1 (pcm_s16le (native) -> aac (libfaac))
Press [q] to stop, [?] for help
frame=   44 fps=0.0 q=16.0 q=16.0 size=     514kB time=00:00:01.68 bitrate=2501.0kbits/s    
frame=   83 fps= 83 q=16.0 q=16.0 size=    1360kB time=00:00:03.24 bitrate=3437.4kbits/s    
frame=   96 fps= 63 q=16.0 q=16.0 size=    1620kB time=00:00:03.75 bitrate=3534.7kbits/s    
frame=  108 fps= 53 q=16.0 q=16.0 size=    1862kB time=00:00:04.26 bitrate=3574.7kbits/s    
frame=  121 fps= 48 q=17.0 q=17.0 size=    2188kB time=00:00:04.75 bitrate=3768.3kbits/s    
frame=  134 fps= 44 q=16.0 q=16.0 size=    2419kB time=00:00:05.26 bitrate=3761.0kbits/s    
frame=  146 fps= 41 q=16.0 q=16.0 size=    2669kB time=00:00:05.78 bitrate=3783.1kbits/s    
frame=  159 fps= 39 q=16.0 q=16.0 size=    2976kB time=00:00:06.29 bitrate=3874.9kbits/s    
frame=  172 fps= 38 q=18.0 q=18.0 size=    3469kB time=00:00:06.78 bitrate=4190.1kbits/s    
frame=  184 fps= 36 q=19.0 q=19.0 size=    3756kB time=00:00:07.29 bitrate=4218.4kbits/s    
frame=  197 fps= 35 q=18.0 q=18.0 size=    4030kB time=00:00:07.80 bitrate=4229.3kbits/s    
frame=  209 fps= 34 q=18.0 q=18.0 size=    4173kB time=00:00:08.29 bitrate=4120.1kbits/s    
frame=  222 fps= 34 q=17.0 q=17.0 size=    4316kB time=00:00:08.81 bitrate=4012.9kbits/s    
frame=  235 fps= 33 q=16.0 q=16.0 size=    4507kB time=00:00:09.32 bitrate=3961.0kbits/s    
frame=  248 fps= 33 q=15.0 q=15.0 size=    4672kB time=00:00:09.83 bitrate=3891.6kbits/s    
frame=  260 fps= 32 q=14.0 q=14.0 size=    4866kB time=00:00:10.32 bitrate=3861.5kbits/s    
frame=  273 fps= 32 q=14.0 q=14.0 size=    5111kB time=00:00:10.83 bitrate=3863.7kbits/s    
frame=  285 fps= 31 q=14.0 q=14.0 size=    5378kB time=00:00:11.34 bitrate=3882.7kbits/s    
frame=  298 fps= 31 q=14.0 q=14.0 size=    5589kB time=00:00:11.83 bitrate=3867.4kbits/s    
frame=  311 fps= 31 q=20.0 q=20.0 size=    5950kB time=00:00:12.35 bitrate=3946.9kbits/s    
frame=  323 fps= 30 q=28.0 q=28.0 size=    6373kB time=00:00:12.86 bitrate=4058.9kbits/s    
frame=  336 fps= 30 q=24.0 q=24.0 size=    6663kB time=00:00:13.37 bitrate=4081.2kbits/s    
frame=  348 fps= 30 q=22.0 q=23.0 size=    6945kB time=00:00:13.86 bitrate=4103.3kbits/s    
frame=  361 fps= 30 q=23.0 q=23.0 size=    7197kB time=00:00:14.35 bitrate=4106.6kbits/s        

...
      
frame=263979 fps= 25 q=18.0 q=18.0 size= 5557239kB time=02:55:59.08 bitrate=4311.4kbits/s    
frame=263991 fps= 25 q=17.0 q=17.0 size= 5557492kB time=02:55:59.59 bitrate=4311.4kbits/s    
frame=264004 fps= 25 q=17.0 q=17.0 size= 5557761kB time=02:56:00.10 bitrate=4311.4kbits/s    
frame=264017 fps= 25 q=17.0 q=17.0 size= 5558078kB time=02:56:00.59 bitrate=4311.5kbits/s    
frame=264029 fps= 25 q=17.0 q=17.0 size= 5558391kB time=02:56:01.10 bitrate=4311.5kbits/s    
frame=264042 fps= 25 q=18.0 q=18.0 size= 5558678kB time=02:56:01.62 bitrate=4311.5kbits/s    
frame=264055 fps= 25 q=18.0 q=18.0 size= 5559053kB time=02:56:02.13 bitrate=4311.6kbits/s    
frame=264067 fps= 25 q=18.0 q=18.0 size= 5559337kB time=02:56:02.62 bitrate=4311.6kbits/s    
frame=264080 fps= 25 q=18.0 q=18.0 size= 5559637kB time=02:56:03.13 bitrate=4311.7kbits/s    
frame=264093 fps= 25 q=18.0 q=18.0 size= 5559957kB time=02:56:03.62 bitrate=4311.7kbits/s    
frame=264105 fps= 25 q=19.0 q=19.0 size= 5560266kB time=02:56:04.13 bitrate=4311.7kbits/s    
frame=264118 fps= 25 q=18.0 q=18.0 size= 5560558kB time=02:56:04.62 bitrate=4311.8kbits/s    
frame=264130 fps= 25 q=18.0 q=18.0 size= 5560752kB time=02:56:05.14 bitrate=4311.7kbits/s    
frame=264143 fps= 25 q=19.0 q=19.0 size= 5561108kB time=02:56:05.65 bitrate=4311.8kbits/s    
frame=264155 fps= 25 q=19.0 q=19.0 size= 5561402kB time=02:56:06.14 bitrate=4311.8kbits/s    
frame=264168 fps= 25 q=19.0 q=19.0 size= 5561658kB time=02:56:06.65 bitrate=4311.8kbits/s    
frame=264180 fps= 25 q=19.0 q=19.0 size= 5561991kB time=02:56:07.16 bitrate=4311.8kbits/s    
frame=264193 fps= 25 q=19.0 q=19.0 size= 5562176kB time=02:56:07.65 bitrate=4311.8kbits/s    
frame=264206 fps= 25 q=19.0 q=19.0 size= 5562391kB time=02:56:08.19 bitrate=4311.7kbits/s    
frame=264219 fps= 25 q=18.0 q=18.0 size= 5562650kB time=02:56:08.68 bitrate=4311.7kbits/s    
frame=264231 fps= 25 q=19.0 q=19.0 size= 5563025kB time=02:56:09.19 bitrate=4311.8kbits/s    
frame=264244 fps= 25 q=20.0 q=20.0 size= 5563390kB time=02:56:09.68 bitrate=4311.9kbits/s    
frame=264256 fps= 25 q=21.0 q=21.0 size= 5563660kB time=02:56:10.17 bitrate=4311.9kbits/s    
av_interleaved_write_frame(): Unknown error
av_interleaved_write_frame(): Unknown error
[flv @ 055971e0] Failed to update header with correct duration.
[flv @ 055971e0] Failed to update header with correct filesize.
[flv @ 055c8c40] Failed to update header with correct duration.
[flv @ 055c8c40] Failed to update header with correct filesize.
frame=264263 fps= 25 q=-1.0 Lq=20.0 size= 5564110kB time=02:56:10.52 bitrate=4312.1kbits/s    
video:10313198kB audio:787991kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[libx264 @ 05598060] frame I:9174  Avg QP: 7.58  size: 59179
[libx264 @ 05598060] frame P:255089 Avg QP:10.67  size: 18572
[libx264 @ 05598060] mb I  I16..4: 51.6%  0.0% 48.4%
[libx264 @ 05598060] mb P  I16..4: 10.9%  0.0%  2.3%  P16..4: 30.4% 15.0%  5.8%  0.0%  0.0%    skip:35.5%
[libx264 @ 05598060] coded y,uvDC,uvAC intra: 41.2% 47.8% 36.1% inter: 22.0% 15.7% 2.6%
[libx264 @ 05598060] i16 v,h,dc,p: 66% 21% 10%  3%
[libx264 @ 05598060] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 26% 16%  4%  5%  4%  4%  3%  3%
[libx264 @ 05598060] i8c dc,h,v,p: 65% 16% 15%  3%
[libx264 @ 05598060] kb/s:3996.39
[libx264 @ 055c9b20] frame I:9174  Avg QP: 7.59  size: 59166
[libx264 @ 055c9b20] frame P:255089 Avg QP:10.67  size: 18573
[libx264 @ 055c9b20] mb I  I16..4: 51.7%  0.0% 48.3%
[libx264 @ 055c9b20] mb P  I16..4: 10.9%  0.0%  2.3%  P16..4: 30.4% 15.0%  5.8%  0.0%  0.0%    skip:35.5%
[libx264 @ 055c9b20] coded y,uvDC,uvAC intra: 41.2% 47.8% 36.1% inter: 22.0% 15.7% 2.6%
[libx264 @ 055c9b20] i16 v,h,dc,p: 66% 21% 10%  3%
[libx264 @ 055c9b20] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 26% 16%  4%  5%  4%  4%  3%  3%
[libx264 @ 055c9b20] i8c dc,h,v,p: 65% 16% 15%  3%
[libx264 @ 055c9b20] kb/s:3996.38
Conversion failed!

niemi  
#5 Posted : Tuesday, June 6, 2017 7:03:00 AM(UTC)
niemi

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Groups: Registered
Joined: 2/16/2017(UTC)
Posts: 178
Location: Denmark

Thanks: 27 times
Was thanked: 18 time(s) in 15 post(s)
Here is an example of the same stream running for the full 4 hours allowed.

Apart from the time running, the log appear identical to the failed one in the former post. They both end with:
Code:

av_interleaved_write_frame(): Unknown error
av_interleaved_write_frame(): Unknown error
[flv @ 05638200] Failed to update header with correct duration.
[flv @ 05638200] Failed to update header with correct filesize.
[flv @ 0566a040] Failed to update header with correct duration.
[flv @ 0566a040] Failed to update header with correct filesize.


Then 18 lines of libx264 before ending with

Code:
Conversion failed!


Full log:

Code:

ffmpeg started on 2017-06-03 at 18:51:27
Report written to "C:\ProgramData\vMix\streaming\streaming 20170603-185127.log"
Command line:
"C:\\Program Files (x86)\\vMix\\streaming\\ffmpeg.exe" -report -rtbufsize 256M -f dshow -i "video=vMix Video:audio=vMix Audio" -codec:v libx264 -s:v 1280x720 -pix_fmt:v yuv420p -threads 4 -bufsize:v 4000k -g:v 50 -preset:v veryfast -profile:v baseline -level:v 3.1 -b:v 4000k -maxrate:v 4400k -codec:a libfaac -b:a 320k -strict -2 -rtmp_flashver "FMLE/3.0 (compatible; vMix/19.0.0.50)" -f flv "rtmp://rtmp-api.facebook.com:80/rtmp//1958467871107027?ds=1&s_l=1&a=ATg-nKkw09gvcXu8" -codec:v libx264 -s:v 1280x720 -pix_fmt:v yuv420p -threads 4 -bufsize:v 4000k -g:v 50 -preset:v veryfast -profile:v baseline -level:v 3.1 -b:v 4000k -maxrate:v 4400k -codec:a libfaac -b:a 320k -strict -2 -rtmp_flashver "FMLE/3.0 (compatible; vMix/19.0.0.50)" -f flv "rtmp://rtmp-api.facebook.com:80/rtmp//1488451681213904?ds=1&s_l=1&a=ATjKoVC3mYatfluZ"
ffmpeg version 2.8.git Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.8.1 (rev2, Built by MinGW-W64 project)
  configuration: --enable-gpl --enable-version3 --enable-libx264 --enable-zlib --enable-libfaac --enable-nonfree --cpu=i686 --enable-nvenc
  libavutil      55.  2.100 / 55.  2.100
  libavcodec     57.  3.100 / 57.  3.100
  libavformat    57.  2.100 / 57.  2.100
  libavdevice    57.  0.100 / 57.  0.100
  libavfilter     6.  9.100 /  6.  9.100
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.100 /  2.  0.100
  libpostproc    54.  0.100 / 54.  0.100
Guessed Channel Layout for  Input Stream #0.1 : stereo
Input #0, dshow, from 'video=vMix Video:audio=vMix Audio':
  Duration: N/A, start: 279365.468000, bitrate: 1536 kb/s
    Stream #0:0: Video: rawvideo (UYVY / 0x59565955), uyvy422, 1280x720, 25 tbr, 10000k tbn, 25 tbc
    Stream #0:1: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
[tcp @ 0563c4a0] TCP Buffer has been set to 21600256 bytes
[tcp @ 05666020] TCP Buffer has been set to 21600256 bytes
[libx264 @ 05639100] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 05639100] profile Constrained Baseline, level 3.1
[libx264 @ 05639100] 264 - core 144 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=50 keyint_min=5 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=abr mbtree=1 bitrate=4000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=4400 vbv_bufsize=4000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
[libx264 @ 05693380] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 05693380] profile Constrained Baseline, level 3.1
[libx264 @ 05693380] 264 - core 144 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=50 keyint_min=5 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=abr mbtree=1 bitrate=4000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=4400 vbv_bufsize=4000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
Output #0, flv, to 'rtmp://rtmp-api.facebook.com:80/rtmp//1958467871107027?ds=1&s_l=1&a=ATg-nKkw09gvcXu8':
  Metadata:
    encoder         : Lavf57.2.100
    Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1280x720, q=-1--1, 4000 kb/s, 25 fps, 1k tbn, 25 tbc
    Metadata:
      encoder         : Lavc57.3.100 libx264
    Stream #0:1: Audio: aac (libfaac) ([10][0][0][0] / 0x000A), 48000 Hz, stereo, s16, 320 kb/s
    Metadata:
      encoder         : Lavc57.3.100 libfaac
Output #1, flv, to 'rtmp://rtmp-api.facebook.com:80/rtmp//1488451681213904?ds=1&s_l=1&a=ATjKoVC3mYatfluZ':
  Metadata:
    encoder         : Lavf57.2.100
    Stream #1:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1280x720, q=-1--1, 4000 kb/s, 25 fps, 1k tbn, 25 tbc
    Metadata:
      encoder         : Lavc57.3.100 libx264
    Stream #1:1: Audio: aac (libfaac) ([10][0][0][0] / 0x000A), 48000 Hz, stereo, s16, 320 kb/s
    Metadata:
      encoder         : Lavc57.3.100 libfaac
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
  Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (libfaac))
  Stream #0:0 -> #1:0 (rawvideo (native) -> h264 (libx264))
  Stream #0:1 -> #1:1 (pcm_s16le (native) -> aac (libfaac))
Press [q] to stop, [?] for help
frame=   59 fps=0.0 q=23.0 q=23.0 size=     813kB time=00:00:02.30 bitrate=2894.9kbits/s    
frame=   82 fps= 81 q=24.0 q=24.0 size=    1377kB time=00:00:03.24 bitrate=3479.8kbits/s    
frame=   95 fps= 63 q=24.0 q=24.0 size=    1693kB time=00:00:03.73 bitrate=3715.5kbits/s    
frame=  107 fps= 53 q=24.0 q=24.0 size=    1954kB time=00:00:04.24 bitrate=3771.4kbits/s    
frame=  120 fps= 48 q=25.0 q=25.0 size=    2313kB time=00:00:04.73 bitrate=4001.7kbits/s    
frame=  132 fps= 44 q=25.0 q=25.0 size=    2588kB time=00:00:05.24 bitrate=4041.9kbits/s    
frame=  145 fps= 41 q=25.0 q=25.0 size=    2873kB time=00:00:05.75 bitrate=4087.1kbits/s    
frame=  158 fps= 39 q=25.0 q=25.0 size=    3093kB time=00:00:06.25 bitrate=4054.4kbits/s    
frame=  170 fps= 38 q=23.0 q=23.0 size=    3192kB time=00:00:06.76 bitrate=3867.1kbits/s    
frame=  183 fps= 36 q=22.0 q=22.0 size=    3262kB time=00:00:07.27 bitrate=3673.5kbits/s    
frame=  195 fps= 35 q=20.0 q=20.0 size=    3339kB time=00:00:07.76 bitrate=3523.0kbits/s    
frame=  208 fps= 34 q=19.0 q=19.0 size=    3477kB time=00:00:08.25 bitrate=3451.3kbits/s    
frame=  221 fps= 34 q=18.0 q=18.0 size=    3613kB time=00:00:08.76 bitrate=3376.9kbits/s    
frame=  233 fps= 33 q=17.0 q=17.0 size=    3762kB time=00:00:09.25 bitrate=3328.7kbits/s    
frame=  246 fps= 33 q=17.0 q=17.0 size=    4125kB time=00:00:09.77 bitrate=3459.0kbits/s    
frame=  258 fps= 32 q=16.0 q=16.0 size=    4300kB time=00:00:10.28 bitrate=3425.8kbits/s    
frame=  271 fps= 32 q=16.0 q=16.0 size=    4526kB time=00:00:10.79 bitrate=3434.7kbits/s    
frame=  283 fps= 31 q=15.0 q=15.0 size=    4758kB time=00:00:11.28 bitrate=3454.6kbits/s    
frame=  296 fps= 31 q=15.0 q=15.0 size=    5042kB time=00:00:11.77 bitrate=3508.4kbits/s    
frame=  309 fps= 31 q=18.0 q=18.0 size=    5321kB time=00:00:12.28 bitrate=3548.1kbits/s       

...

  
frame=360519 fps= 25 q=18.0 q=18.0 size= 7584008kB time=04:00:20.71 bitrate=4308.3kbits/s    
frame=360532 fps= 25 q=18.0 q=18.0 size= 7584337kB time=04:00:21.20 bitrate=4308.3kbits/s    
frame=360544 fps= 25 q=18.0 q=18.0 size= 7584631kB time=04:00:21.71 bitrate=4308.3kbits/s    
frame=360557 fps= 25 q=15.0 q=16.0 size= 7584932kB time=04:00:22.22 bitrate=4308.3kbits/s    
frame=360569 fps= 25 q=18.0 q=18.0 size= 7585216kB time=04:00:22.71 bitrate=4308.3kbits/s    
frame=360582 fps= 25 q=18.0 q=18.0 size= 7585522kB time=04:00:23.23 bitrate=4308.4kbits/s    
frame=360594 fps= 25 q=18.0 q=18.0 size= 7585808kB time=04:00:23.72 bitrate=4308.4kbits/s    
frame=360607 fps= 25 q=18.0 q=18.0 size= 7586102kB time=04:00:24.23 bitrate=4308.4kbits/s    
frame=360619 fps= 25 q=18.0 q=18.0 size= 7586335kB time=04:00:24.72 bitrate=4308.4kbits/s    
frame=360632 fps= 25 q=17.0 q=17.0 size= 7586574kB time=04:00:25.23 bitrate=4308.4kbits/s    
frame=360645 fps= 25 q=17.0 q=17.0 size= 7586781kB time=04:00:25.72 bitrate=4308.3kbits/s    
frame=360657 fps= 25 q=17.0 q=17.0 size= 7587017kB time=04:00:26.23 bitrate=4308.3kbits/s    
frame=360670 fps= 25 q=17.0 q=17.0 size= 7587269kB time=04:00:26.77 bitrate=4308.3kbits/s    
frame=360683 fps= 25 q=17.0 q=17.0 size= 7587697kB time=04:00:27.26 bitrate=4308.4kbits/s    
frame=360695 fps= 25 q=19.0 q=19.0 size= 7588024kB time=04:00:27.77 bitrate=4308.4kbits/s    
frame=360708 fps= 25 q=20.0 q=21.0 size= 7588341kB time=04:00:28.26 bitrate=4308.5kbits/s    
frame=360721 fps= 25 q=20.0 q=20.0 size= 7588638kB time=04:00:28.75 bitrate=4308.5kbits/s    
frame=360733 fps= 25 q=18.0 q=18.0 size= 7588983kB time=04:00:29.29 bitrate=4308.5kbits/s    
frame=360746 fps= 25 q=18.0 q=18.0 size= 7589212kB time=04:00:29.78 bitrate=4308.5kbits/s    
frame=360758 fps= 25 q=18.0 q=18.0 size= 7589473kB time=04:00:30.29 bitrate=4308.5kbits/s    
frame=360771 fps= 25 q=18.0 q=18.0 size= 7589732kB time=04:00:30.80 bitrate=4308.5kbits/s    
frame=360784 fps= 25 q=18.0 q=18.0 size= 7590044kB time=04:00:31.29 bitrate=4308.5kbits/s    
frame=360796 fps= 25 q=18.0 q=18.0 size= 7590303kB time=04:00:31.80 bitrate=4308.5kbits/s    
frame=360809 fps= 25 q=18.0 q=18.0 size= 7590605kB time=04:00:32.27 bitrate=4308.6kbits/s    
frame=360821 fps= 25 q=18.0 q=18.0 size= 7590919kB time=04:00:32.81 bitrate=4308.6kbits/s    
av_interleaved_write_frame(): Unknown error
av_interleaved_write_frame(): Unknown error
[flv @ 05638200] Failed to update header with correct duration.
[flv @ 05638200] Failed to update header with correct filesize.
[flv @ 0566a040] Failed to update header with correct duration.
[flv @ 0566a040] Failed to update header with correct filesize.
frame=360833 fps= 25 q=-1.0 Lq=18.0 size= 7591582kB time=04:00:33.32 bitrate=4308.8kbits/s    
video:14070697kB audio:1075537kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[libx264 @ 05639100] frame I:12505 Avg QP: 7.56  size: 59072
[libx264 @ 05639100] frame P:348328 Avg QP:10.64  size: 18562
[libx264 @ 05639100] mb I  I16..4: 51.8%  0.0% 48.2%
[libx264 @ 05639100] mb P  I16..4: 10.9%  0.0%  2.3%  P16..4: 30.3% 15.0%  5.8%  0.0%  0.0%    skip:35.7%
[libx264 @ 05639100] coded y,uvDC,uvAC intra: 41.1% 47.7% 36.1% inter: 21.9% 15.6% 2.6%
[libx264 @ 05639100] i16 v,h,dc,p: 66% 21% 10%  3%
[libx264 @ 05639100] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 26% 16%  4%  5%  4%  4%  3%  3%
[libx264 @ 05639100] i8c dc,h,v,p: 66% 16% 15%  3%
[libx264 @ 05639100] kb/s:3993.20
[libx264 @ 05693380] frame I:12505 Avg QP: 7.56  size: 59080
[libx264 @ 05693380] frame P:348328 Avg QP:10.63  size: 18562
[libx264 @ 05693380] mb I  I16..4: 51.8%  0.0% 48.2%
[libx264 @ 05693380] mb P  I16..4: 10.9%  0.0%  2.3%  P16..4: 30.3% 15.0%  5.8%  0.0%  0.0%    skip:35.7%
[libx264 @ 05693380] coded y,uvDC,uvAC intra: 41.1% 47.7% 36.1% inter: 21.9% 15.6% 2.6%
[libx264 @ 05693380] i16 v,h,dc,p: 66% 21% 10%  3%
[libx264 @ 05693380] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 26% 16%  4%  5%  4%  4%  3%  3%
[libx264 @ 05693380] i8c dc,h,v,p: 66% 16% 15%  3%
[libx264 @ 05693380] kb/s:3993.19
Conversion failed!

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