ffmpeg version N-81301-gb2b659b Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.1) 20160609
  configuration: --prefix=/home/ubuntu/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/home/ubuntu/ffmpeg_build/include --extra-ldflags=-L/home/ubuntu/ffmpeg_build/lib --bindir=/home/ubuntu/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree
  libavutil      55. 28.100 / 55. 28.100
  libavcodec     57. 51.100 / 57. 51.100
  libavformat    57. 46.100 / 57. 46.100
  libavdevice    57.  0.102 / 57.  0.102
  libavfilter     6. 50.100 /  6. 50.100
  libswscale      4.  1.100 /  4.  1.100
  libswresample   2.  1.100 /  2.  1.100
  libpostproc    54.  0.100 / 54.  0.100
[flv @ 0x3d4c600] audio stream discovered after head already parsed
[flv @ 0x3d4c600] video stream discovered after head already parsed
Input #0, flv, from 'rtmp://localhost/myapp/obs':
  Metadata:
    Server          : NGINX RTMP (github.com/sergey-dryabzhinsky/nginx-rtmp-module)
    displayWidth    : 1920
    displayHeight   : 1080
    fps             : 30
    profile         :
    level           :
  Duration: 00:00:00.00, start: 78.379000, bitrate: N/A
    Stream #0:0: Audio: aac (LC), 48000 Hz, stereo, fltp
    Stream #0:1: Video: h264 (High), yuv420p(tv, bt709/bt709/iec61966-2-1), 1920x1080, 30.30 fps, 30 tbr, 1k tbn, 60 tbc
[libx264 @ 0x3e79ee0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX LZCNT
[libx264 @ 0x3e79ee0] profile High, level 4.0
[libx264 @ 0x3e79ee0] 264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 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=3 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=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[flv @ 0x3e83de0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    Last message repeated 1 times
Output #0, flv, to 'rtmp://localhost/hls/obs_low':
  Metadata:
    Server          : NGINX RTMP (github.com/sergey-dryabzhinsky/nginx-rtmp-module)
    displayWidth    : 1920
    displayHeight   : 1080
    fps             : 30
    profile         :
    level           :
    encoder         : Lavf57.46.100
    Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1920x1080, q=-1--1, 30 fps, 1k tbn, 30 tbc
    Metadata:
      encoder         : Lavc57.51.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream #0:1: Audio: aac (libfdk_aac) ([10][0][0][0] / 0x000A), 48000 Hz, stereo, s16, 32 kb/s
    Metadata:
      encoder         : Lavc57.51.100 libfdk_aac
Stream mapping:
  Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
  Stream #0:0 -> #0:1 (aac (native) -> aac (libfdk_aac))
Press [q] to stop, [?] for help
[flv @ 0x3e83de0] Failed to update header with correct duration.ate= 812.0kbits/s speed=1.33x
[flv @ 0x3e83de0] Failed to update header with correct filesize.
frame=  601 fps= 31 q=-1.0 Lsize=    2581kB time=00:00:24.72 bitrate= 855.1kbits/s speed=1.29x