Sur d’autres sites (7026)

• ffmpeg and streaming to youtube displaying logotype and webcamera

  7 juin 2017, par DmitrySemenov

  ➜  tmp ffmpeg -version 
  
  ffmpeg version 3.1.7 Copyright (c) 2000-2017 the FFmpeg developers
  
  built with gcc 6.3.1 (GCC) 20161221 (Red Hat 6.3.1-1)
  
  configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld' --enable-bzlib --disable-crystalhd --enable-fontconfig --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libcdio --enable-indev=jack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmp3lame --enable-nvenc --extra-cflags=-I/usr/include/nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-x11grab --enable-avfilter --enable-avresample --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-libmfx --enable-runtime-cpudetect
  
  libavutil      55. 28.100 / 55. 28.100
  
  libavcodec     57. 48.101 / 57. 48.101
  
  libavformat    57. 41.100 / 57. 41.100
  
  libavdevice    57.  0.101 / 57.  0.101
  
  libavfilter     6. 47.100 /  6. 47.100
  
  libavresample   3.  0.  0 /  3.  0.  0
  
  libswscale      4.  1.100 /  4.  1.100
  
  libswresample   2.  1.100 /  2.  1.100
  
  libpostproc    54.  0.100 / 54.  0.100

  I’m streaming to youtube with the following settings

  ffmpeg \
  
  -f x11grab -video_size 3840x2160 -framerate 30 -i :1.0 \
  
  -f v4l2 -video_size 320x240 -framerate 30 -i /dev/video0 \
  
  -f alsa -ac 2 -i pulse -i logo.png -filter_complex \
  
  "[0:v]scale=1920:-1,setpts=PTS-STARTPTS[bg]; \
  
   [1:v]scale=120:-1,setpts=PTS-STARTPTS[fg]; \
  
   [bg][fg]overlay=W-w-10:10[bg2]; \
  
   [bg2][3:v]overlay=W-w-10:H-h-10,format=yuv420p[out]" \
  
  -map "[out]" -map 2:a -c:v libx264 -preset veryfast \
  
  -maxrate 9000k -bufsize 12000k -c:a aac -b:a 160k -ar 44100 -b:a 128k \
  
  -f flv rtmp://a.rtmp.youtube.com/live2/TOKEN

  

  I’m getting that huge black screen that cuts a lot of visible screen canvas. How do I get rid of it keeping webcamera preview on top and logo at the bottom ?

  This is what I see in console

  https://gist.github.com/dmitry-saritasa/cc85ba6650d9bd50b28a61624711b96a

  as you can see I only get 6-9fps while I expect 24+ (per settings ?)

  frame=  101 fps=6.4 q=23.0 size=    1669kB time=00:00:11.37 bitrate=1202.2kbits/s dup=0 drop=4 speed=0.718x    
  
  frame=  105 fps=6.4 q=27.0 size=    1866kB time=00:00:12.09 bitrate=1263.7kbits/s dup=0 drop=4 speed=0.74x    
  
  frame=  107 fps=6.4 q=28.0 size=    1871kB time=00:00:12.32 bitrate=1243.0kbits/s dup=0 drop=4 speed=0.732x    
  
  frame=  111 fps=6.4 q=26.0 size=    1879kB time=00:00:12.79 bitrate=1203.4kbits/s dup=0 drop=4 speed=0.737x    

  ---

  Questions

  1. How to get rid of the top black area ? So that I can screen share my full display ?
  2. How to increase fps ?

• Stream is not appearing on youtube

  1er novembre 2022, par AMRITESH GUPTA

  I am trying to stream a captured stream to youtube live through FFmpeg, but the stream is not appearing on youtube. I tried giving input from an mp4 file, and it worked perfectly but providing input as a buffer through stdin gives nothing.

  


  FFmpeg command

  


  ffmpeg -rtbufsize 100M -report -i - -v error -c:v libx264 -preset veryfast -tune zerolatency -g:v 60 -c:a aac -strict -2 -ar 44100 -b:a 64k -y -use_wallclock_as_timestamps 1 -async 1 -f flv ${youtubeURL}

  


  I used -report for generating a log report, and I couldn't find anything wrong with it.

  


  Here is snippet of log file

  


  ffmpeg started on 2022-11-01 at 09:42:32
Report written to "ffmpeg-20221101-094232.log"
Log level: 48
Command line:
ffmpeg -rtbufsize 100M -report -i - -v error -c:v libx264 -preset veryfast -tune zerolatency -g:v 60 -c:a aac -strict -2 -ar 44100 -b:a 64k -y -use_wallclock_as_timestamps 1 -async 1 -f flv rtmp://a.rtmp.youtube.com/live2/pxjt-j9g5-ygv8-0000-6w8h
ffmpeg version 2022-10-27-git-00b03331a0-full_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable-libshaderc --enable-vulkan --ena  libavutil      57. 39.101 / 57. 39.101
  libavcodec     59. 51.100 / 59. 51.100
  libavformat    59. 34.101 / 59. 34.101
  libavdevice    59.  8.101 / 59.  8.101
  libavfilter     8. 49.101 /  8. 49.101
  libswscale      6.  8.112 /  6.  8.112
  libswresample   4.  9.100 /  4.  9.100
  libpostproc    56.  7.100 / 56.  7.100
Splitting the commandline.
Reading option '-rtbufsize' ... matched as AVOption 'rtbufsize' with argument '100M'.
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
Reading option '-i' ... matched as input url with argument '-'.
Reading option '-v' ... matched as option 'v' (set logging level) with argument 'error'.
Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'libx264'.
Reading option '-preset' ... matched as AVOption 'preset' with argument 'veryfast'.
Reading option '-tune' ... matched as AVOption 'tune' with argument 'zerolatency'.
Reading option '-g:v' ... matched as AVOption 'g:v' with argument '60'.
Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'aac'.
Reading option '-strict' ...Routing option strict to both codec and muxer layer
 matched as AVOption 'strict' with argument '-2'.
Reading option '-ar' ... matched as option 'ar' (set audio sampling rate (in Hz)) with argument '44100'.
Reading option '-b:a' ... matched as option 'b' (video bitrate (please use -b:v)) with argument '64k'.
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
Reading option '-use_wallclock_as_timestamps' ... matched as AVOption 'use_wallclock_as_timestamps' with argument '1'.
Reading option '-async' ... matched as AVOption 'async' with argument '1'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'flv'.
Reading option 'rtmp://a.rtmp.youtube.com/live2/pxjt-j9g5-ygv8-0000-6w8h' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option report (generate a report) with argument 1.
Applying option v (set logging level) with argument error.
Applying option y (overwrite output files) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url -.
Successfully parsed a group of options.
Opening an input file: -.
[NULL @ 0000025c01844940] Opening 'pipe:' for reading
[pipe @ 0000025c01844e00] Setting default whitelist 'crypto,data'
[matroska,webm @ 0000025c01844940] Format matroska,webm probed with size=2048 and score=100
st:0 removing common factor 1000000 from timebase
[matroska,webm @ 0000025c01844940] Before avformat_find_stream_info() pos: 136 bytes read:32271 seeks:0 nb_streams:1
[extract_extradata @ 0000025c01817d40] nal_unit_type: 7(SPS), nal_ref_idc: 3
[extract_extradata @ 0000025c01817d40] nal_unit_type: 8(PPS), nal_ref_idc: 3
[extract_extradata @ 0000025c01817d40] nal_unit_type: 5(IDR), nal_ref_idc: 3
[extract_extradata @ 0000025c01817d40] nal_unit_type: 5(IDR), nal_ref_idc: 3
[extract_extradata @ 0000025c01817d40] nal_unit_type: 5(IDR), nal_ref_idc: 3
[extract_extradata @ 0000025c01817d40] nal_unit_type: 5(IDR), nal_ref_idc: 3
[extract_extradata @ 0000025c01817d40] nal_unit_type: 5(IDR), nal_ref_idc: 3
[extract_extradata @ 0000025c01817d40] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] Format yuv420p chosen by get_format().
[h264 @ 0000025c0186aac0] Reinit context to 1280x384, pix_fmt: yuv420p
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[h264 @ 0000025c0186aac0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 3
[matroska,webm @ 0000025c01844940] max_analyze_duration 5000000 reached at 22181000 microseconds st:0
[matroska,webm @ 0000025c01844940] rfps: 1.000000 0.006758
[matroska,webm @ 0000025c01844940] rfps: 2.000000 0.019257
[matroska,webm @ 0000025c01844940] rfps: 7.916667 0.017773
[matroska,webm @ 0000025c01844940] rfps: 9.916667 0.012828
[matroska,webm @ 0000025c01844940] rfps: 10.916667 0.019976
[matroska,webm @ 0000025c01844940] rfps: 16.833333 0.010482
[matroska,webm @ 0000025c01844940] rfps: 17.833333 0.007736
[matroska,webm @ 0000025c01844940] rfps: 17.833333 0.007736
[matroska,webm @ 0000025c01844940] rfps: 18.833333 0.018506
[matroska,webm @ 0000025c01844940] After avformat_find_stream_info() pos: 88442 bytes read:88443 seeks:0 frames:31
Input #0, matroska,webm, from 'pipe:':
  Metadata:
    encoder         : Chrome
  Duration: N/A, start: 0.000000, bitrate: N/A
  Stream #0:0(eng), 31, 1/1000: Video: h264 (Constrained Baseline), yuv420p(progressive), 1280x382, SAR 1:1 DAR 640:191, 1 tbr, 1k tbn (default)
Successfully opened the file.
Parsing a group of options: output url rtmp://a.rtmp.youtube.com/live2/pxjt-j9g5-ygv8-0000-6w8h.
Applying option c:v (codec name) with argument libx264.
Applying option c:a (codec name) with argument aac.
Applying option ar (set audio sampling rate (in Hz)) with argument 44100.
Applying option b:a (video bitrate (please use -b:v)) with argument 64k.
Applying option f (force format) with argument flv.
Successfully parsed a group of options.
Opening an output file: rtmp://a.rtmp.youtube.com/live2/pxjt-j9g5-ygv8-0000-6w8h.
Codec AVOption b (set bitrate (in bits/s)) specified for output file #0 (rtmp://a.rtmp.youtube.com/live2/pxjt-j9g5-ygv8-0000-6w8h) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
[rtmp @ 0000025c01d1bd00] No default whitelist set
[tcp @ 0000025c01844f40] No default whitelist set
[tcp @ 0000025c01844f40] Original list of addresses:
[tcp @ 0000025c01844f40] Address 142.250.193.204 port 1935
[tcp @ 0000025c01844f40] Address 142.250.193.236 port 1935
[tcp @ 0000025c01844f40] Address 142.250.206.108 port 1935
[tcp @ 0000025c01844f40] Address 142.250.206.140 port 1935
[tcp @ 0000025c01844f40] Address 142.250.206.172 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.12 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.44 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.76 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.108 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.140 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.172 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.204 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.236 port 1935
[tcp @ 0000025c01844f40] Address 142.250.195.12 port 1935
[tcp @ 0000025c01844f40] Address 142.250.207.204 port 1935
[tcp @ 0000025c01844f40] Address 142.250.207.236 port 1935
[tcp @ 0000025c01844f40] Interleaved list of addresses:
[tcp @ 0000025c01844f40] Address 142.250.193.204 port 1935
[tcp @ 0000025c01844f40] Address 142.250.193.236 port 1935
[tcp @ 0000025c01844f40] Address 142.250.206.108 port 1935
[tcp @ 0000025c01844f40] Address 142.250.206.140 port 1935
[tcp @ 0000025c01844f40] Address 142.250.206.172 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.12 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.44 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.76 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.108 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.140 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.172 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.204 port 1935
[tcp @ 0000025c01844f40] Address 142.250.194.236 port 1935
[tcp @ 0000025c01844f40] Address 142.250.195.12 port 1935
[tcp @ 0000025c01844f40] Address 142.250.207.204 port 1935
[tcp @ 0000025c01844f40] Address 142.250.207.236 port 1935
[tcp @ 0000025c01844f40] Starting connection attempt to 142.250.193.204 port 1935
[tcp @ 0000025c01844f40] Successfully connected to 142.250.193.204 port 1935
[rtmp @ 0000025c01d1bd00] Handshaking...
[rtmp @ 0000025c01d1bd00] Type answer 3
[rtmp @ 0000025c01d1bd00] Server version 4.0.0.1
[rtmp @ 0000025c01d1bd00] Proto = rtmp, path = /live2/pxjt-j9g5-ygv8-0000-6w8h, app = live2, fname = pxjt-j9g5-ygv8-0000-6w8h
[rtmp @ 0000025c01d1bd00] Window acknowledgement size = 2500000
[rtmp @ 0000025c01d1bd00] Max sent, unacked = 59768832
[rtmp @ 0000025c01d1bd00] Releasing stream...
[rtmp @ 0000025c01d1bd00] FCPublish stream...
[rtmp @ 0000025c01d1bd00] Creating stream...
[rtmp @ 0000025c01d1bd00] Sending publish command for 'pxjt-j9g5-ygv8-0000-6w8h'
Successfully opened the file.
detected 8 logical cores
[h264 @ 0000025c01882e00] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0000025c01882e00] nal_unit_type: 8(PPS), nal_ref_idc: 3
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream)
[matroska,webm @ 0000025c01844940] Thread message queue blocking; consider raising the thread_queue_size option (current value: 1)
[h264 @ 0000025c01882e00] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0000025c01882e00] nal_unit_type: 8(PPS), nal_ref_idc: 3
[h264 @ 0000025


  


• Raspberry Pi Youtube Livestream - ffmpeg error : av_interleaved_write_frame() : Broken pipe

  1er février 2023, par mitch401

  I'm using a Raspberry Pi 3B (OS : Raspian) to livestream an attached camera feed to YouTube using the following command in a python script(I removed the livestream secret key) :

  


  raspivid -o - -t 0 -vf -hf -fps 30 -b 6000000 | ffmpeg -re -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -thread_queue_size 1024 -i /dev/zero -f h264 -thread_queue_size 1024 -i - -vcodec copy -acodec aac -ab 128k -g 50 -strict experimental -f flv rtmp://a.rtmp.youtube.com/live2/[My Secret Key]> /home/Desktop/Livestream_Logs/Output_Runthrough.txt 2>&1

  


  However, I am running into a problem where the livestream cuts out at random times (usually after an hour) and the command terminates due to the following error : av_interleaved_write_frame() : Broken pipe

  


  I am new to the ffmpeg command and live-streaming in general, so please go easy on me for I do not know what I am doing wrong with this command, nor do I understand all its arguments ! This is a Christmas project I am working on, and I copied this command from this site.

  


  Below is the output log from running the command. There were over 60,000 frames in the log so I removed most lines to save space, but included some samples ; the bitrate and speed remained relatively the same throughout the command's execution :

  


  ffmpeg version 4.3.5-0+deb11u1+rpt2 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 10 (Raspbian 10.2.1-6+rpi1)
  configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --libdir=/usr/lib/arm-linux-gnueabihf --cpu=arm1176jzf-s --arch=arm
  WARNING: library configuration mismatch
  avutil      configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  avcodec     configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  avformat    configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  avdevice    configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  avfilter    configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  avresample  configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  swscale     configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  swresample  configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  postproc    configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
  libavutil      56. 51.100 / 56. 51.100
  libavcodec     58. 91.100 / 58. 91.100
  libavformat    58. 45.100 / 58. 45.100
  libavdevice    58. 10.100 / 58. 10.100
  libavfilter     7. 85.100 /  7. 85.100
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  7.100 /  5.  7.100
  libswresample   3.  7.100 /  3.  7.100
  libpostproc    55.  7.100 / 55.  7.100
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, s16le, from '/dev/zero':
  Duration: N/A, bitrate: 1411 kb/s
    Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
Input #1, h264, from 'pipe:':
  Duration: N/A, bitrate: N/A
    Stream #1:0: Video: h264 (High), yuv420p(progressive), 1920x1080, 25 fps, 25 tbr, 1200k tbn, 50 tbc
Stream mapping:
  Stream #1:0 -> #0:0 (copy)
  Stream #0:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Output #0, flv, to 'rtmp://a.rtmp.youtube.com/live2/[My Secret Key]':
  Metadata:
    encoder         : Lavf58.45.100
    Stream #0:0: Video: h264 (High) ([7][0][0][0] / 0x0007), yuv420p(progressive), 1920x1080, q=2-31, 25 fps, 25 tbr, 1k tbn, 1200k tbc
    Stream #0:1: Audio: aac (LC) ([10][0][0][0] / 0x000A), 44100 Hz, stereo, fltp, 128 kb/s
    Metadata:
      encoder         : Lavc58.91.100 aac
[flv @ 0x17f25a0] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly
frame=   13 fps=0.0 q=-1.0 size=     196kB time=00:00:00.48 bitrate=3338.1kbits/s speed=0.945x    
frame=   25 fps= 25 q=-1.0 size=     598kB time=00:00:00.97 bitrate=5021.1kbits/s speed=0.958x    
frame=   38 fps= 25 q=-1.0 size=     911kB time=00:00:01.48 bitrate=5023.5kbits/s speed=0.977x    
frame=   51 fps= 25 q=-1.0 size=    1236kB time=00:00:02.00 bitrate=5060.4kbits/s speed=0.987x    
frame=   63 fps= 25 q=-1.0 size=    1622kB time=00:00:02.50 bitrate=5299.4kbits/s speed=0.989x    
frame=   76 fps= 25 q=-1.0 size=    1866kB time=00:00:03.00 bitrate=5093.2kbits/s speed=0.988x    
frame=   89 fps= 25 q=-1.0 size=    2157kB time=00:00:03.52 bitrate=5017.7kbits/s speed=0.992x    
frame=  101 fps= 25 q=-1.0 size=    2435kB time=00:00:04.01 bitrate=4965.0kbits/s speed=0.992x      

frame= 2119 fps= 25 q=-1.0 size=   51856kB time=00:01:24.72 bitrate=5013.7kbits/s speed=   1x    
frame= 2131 fps= 25 q=-1.0 size=   52156kB time=00:01:25.24 bitrate=5012.4kbits/s speed=   1x    
frame= 2144 fps= 25 q=-1.0 size=   52465kB time=00:01:25.75 bitrate=5012.0kbits/s speed=   1x    
frame= 2157 fps= 25 q=-1.0 size=   52757kB time=00:01:26.24 bitrate=5011.4kbits/s speed=   1x    
frame= 2170 fps= 25 q=-1.0 size=   53104kB time=00:01:26.76 bitrate=5014.1kbits/s speed=   1x    
frame= 2182 fps= 25 q=-1.0 size=   53390kB time=00:01:27.26 bitrate=5012.2kbits/s speed=   1x    
frame= 2195 fps= 25 q=-1.0 size=   53711kB time=00:01:27.77 bitrate=5013.0kbits/s speed=   1x    
frame= 2207 fps= 25 q=-1.0 size=   53997kB time=00:01:28.25 bitrate=5011.9kbits/s speed=0.999x    
frame= 2220 fps= 25 q=-1.0 size=   54299kB time=00:01:28.77 bitrate=5010.9kbits/s speed=   1x    
frame= 2232 fps= 25 q=-1.0 size=   54641kB time=00:01:29.28 bitrate=5013.6kbits/s speed=   1x    
frame= 2245 fps= 25 q=-1.0 size=   54952kB time=00:01:29.79 bitrate=5013.5kbits/s speed=   1x    

frame= 6384 fps= 25 q=-1.0 size=  156217kB time=00:04:15.32 bitrate=5012.1kbits/s speed=   1x    

frame=63216 fps= 25 q=-1.0 size= 1547043kB time=00:42:08.63 bitrate=5012.0kbits/s speed=   1x    
frame=63229 fps= 25 q=-1.0 size= 1547337kB time=00:42:09.12 bitrate=5011.9kbits/s speed=   1x    
frame=63242 fps= 25 q=-1.0 size= 1547710kB time=00:42:09.64 bitrate=5012.1kbits/s speed=   1x    
frame=63254 fps= 25 q=-1.0 size= 1547959kB time=00:42:10.13 bitrate=5011.9kbits/s speed=   1x    
frame=63267 fps= 25 q=-1.0 size= 1548272kB time=00:42:10.65 bitrate=5011.9kbits/s speed=   1x    
frame=63274 fps= 25 q=-1.0 size= 1548443kB time=00:42:10.92 bitrate=5011.9kbits/s speed=0.986x    
av_interleaved_write_frame(): Broken pipe
[flv @ 0x17f25a0] Failed to update header with correct duration.
[flv @ 0x17f25a0] Failed to update header with correct filesize.
Error writing trailer of rtmp://a.rtmp.youtube.com/live2/[MY SECRET KEY]: Broken pipe
frame=63274 fps= 25 q=-1.0 Lsize= 1548443kB time=00:42:10.92 bitrate=5011.9kbits/s speed=0.986x    
video:1544778kB audio:646kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.195331%
[aac @ 0x17ee650] Qavg: 65536.000
Conversion failed!



  


  As stated before the command I am using is from this site. However, they are using avconv instead of ffmpeg, but since avconv would not work on my raspberry pi, I switched out "avconv" for "ffmpeg" and kept all the same flags.

  


  I also added in "-thread_queue_size 1024" before both "-i" flags. This was a solution that I found within this link, which detailed how to get rid of the following error, which I initially thought could be the culprit to my problem but wasn't :

  


  [h264 @ 0x1308e30] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)