[FFmpeg-trac] #5954(undetermined:new): Audio is not in sync with video, (In: rtmp audio + rtmp video, Out: rtmp mix)

[FFmpeg]

#5954: Audio is not in sync with video, (In: rtmp audio + rtmp video, Out: rtmp
mix)
-------------------------------------+-------------------------------------
             Reporter:               |                    Owner:
  alessandro.marin                   |                   Status:  new
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by alessandro.marin):

 Hi
 please find below the output of the tested command:


 ffmpeg version 2.8.8-0ubuntu0.16.04.1 Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
   configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-
 suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/i386-linux-gnu
 --incdir=/usr/include/i386-linux-gnu --cc=cc --cxx=g++ --enable-gpl
 --enable-shared --disable-stripping --disable-decoder=libopenjpeg
 --disable-decoder=libschroedinger --enable-avresample --enable-avisynth
 --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray
 --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite
 --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-
 libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-
 libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-
 libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr
 --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame
 --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp
 --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal
 --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883
 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
 --disable-i686
   libavutil      54. 31.100 / 54. 31.100
   libavcodec     56. 60.100 / 56. 60.100
   libavformat    56. 40.101 / 56. 40.101
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 40.101 /  5. 40.101
   libavresample   2.  1.  0 /  2.  1.  0
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.101 /  1.  2.101
   libpostproc    53.  3.100 / 53.  3.100
 Input #0, flv, from 'rtmp://streaming-media-1.choruscall.com/live/445566':
   Duration: N/A, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: h264 (Baseline), yuv420p(tv), 320x240 [SAR 1:1 DAR
 4:3], 10 fps, 10 tbr, 1k tbn, 20 tbc
 Metadata:
   duration              0.00
   audiodatarate         54.69
   audiosamplerate       22050.00
   audiosamplesize       16.00
   stereo                FALSE
   audiocodecid          10.00
   encoder               Lavf54.2.100
   filesize              0.00
 Input #1, flv, from 'rtmp://streaming-
 media-1.choruscall.com/live/U50675926':
   Metadata:
     encoder         : Lavf54.2.100
   Duration: 00:00:00.00, start: 0.000000, bitrate: N/A
     Stream #1:0: Audio: aac (LC), 22050 Hz, mono, fltp, 56 kb/s
 Output #0, flv, to 'rtmp://streaming-media-1.choruscall.com/live/1':
   Metadata:
     encoder         : Lavf56.40.101
     Stream #0:0: Video: h264 ([7][0][0][0] / 0x0007), yuv420p, 320x240
 [SAR 1:1 DAR 4:3], q=2-31, 10 fps, 10 tbr, 1k tbn, 1k tbc
     Stream #0:1: Audio: aac ([10][0][0][0] / 0x000A), 22050 Hz, mono, 56
 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
   Stream #1:0 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 [flv @ 0x85e7680] Encoder did not produce proper pts, making some up.
 frame= 4657 fps=9.3 q=-1.0 size=   14344kB time=00:08:28.51 bitrate=
 231.1kbits/s

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5954#comment:2>
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