is ffmpeg should be installed

[bhavani77]

Should i install ffmpeg in my system to use this npm

[ArsalanDotMe]

Yes you need ffmpeg installed and in path for this to work.

On Wed, 30 Aug 2017, 10:24 pm Bhavani [email protected] wrote:

Should i install ffmpeg in my system to use this npm

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[McGern]

Hi,

What version of ffmpeg should be installed? I am getting these errors Unrecognized option 'protocol_whitelist'. Error splitting the argument list: Option not found

But I can't find the option in the ffmpeg library or the docs?

Thanks, J

[Pochwar]

Hi,

I got the same errors while trying to use concat().

Here's the console output :

ffmpeg version 2.8.14-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the FFmpeg developers
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.9) 20160609
  configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-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
  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
Unrecognized option 'protocol_whitelist'.
Error splitting the argument list: Option not found

I searched for Unrecognized option 'protocol_whitelist. on google but I did'nt found anything relevant

Do I have to configure or upgrade ffmpeg ?

Thanks in advance

[Pochwar]

@McGern I just upload ffmpeg from 2.8 to 3.4 and it works fine :)

[McGern]

Thanks. I loaded it on a different machine using ffmpeg 4 (loaded with chocolately) and it worked. To make it work on my machine I just deleted the protocol_whitelist line in the script. I didn't realise that my ffmpeg was so out of date - will update it.

If you are limited to a lower version (e.g. You don't have control over the server) modifying the videoconcat js file to remove the protocol_whitelist solves it (don't know what other effect that has though)

On 10 May 2018 10:06 p.m., "Pochwar" [email protected] wrote:

@McGern https://github.com/McGern I just upload ffmpeg from 2.8 to 3.4 and it works fine :)

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