[FFmpeg-trac] #8129(undetermined:new): Failed to set encoder metadata for FLV output

[FFmpeg]

#8129: Failed to set encoder metadata for FLV output
-------------------------------------+-------------------------------------
             Reporter:  longkas      |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 How to reproduce:
 {{{
 % ffmpeg -i input.mp4 -c copy -f flv -metadata encoder=myenc output.flv

 ffmpeg version 4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
   built with gcc 9 (GCC)
   configuration: --prefix=/usr --bindir=/usr/bin
 --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/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 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-
 protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-
 hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64
 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-
 protection' --extra-ldflags='-Wl,-z,relro -Wl,--as-needed -Wl,-z,now
 -specs=/usr/lib/rpm/redhat/redhat-hardened-ld ' --extra-cflags=' '
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-
 amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-
 fontconfig --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa
 --enable-libaom --enable-libass --enable-libbluray --enable-libcdio
 --enable-libdrm --enable-indev=jack --enable-libfreetype --enable-
 libfribidi --enable-libgsm --enable-libmp3lame --enable-nvenc --enable-
 openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-
 libopus --enable-libpulse --enable-librsvg --enable-libsoxr --enable-
 libspeex --enable-libssh --enable-libtheora --enable-libvorbis --enable-
 libv4l2 --enable-libvidstab --enable-libvmaf --enable-libvpx --enable-
 libx264 --enable-libx265 --enable-libxvid --enable-libzvbi --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      56. 22.100 / 56. 22.100
   libavcodec     58. 35.100 / 58. 35.100
   libavformat    58. 20.100 / 58. 20.100
   libavdevice    58.  5.100 / 58.  5.100
   libavfilter     7. 40.101 /  7. 40.101
   libavresample   4.  0.  0 /  4.  0.  0
   libswscale      5.  3.100 /  5.  3.100
   libswresample   3.  3.100 /  3.  3.100
   libpostproc    55.  3.100 / 55.  3.100

 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8129>
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