[FFmpeg-user] ffmpeg-Zmq example: Not working

Nikhil Yadav nikhilcyberlinks at gmail.com
Mon Apr 3 14:28:48 EEST 2017

Hi All,

I am trying to build a solution using ffmpeg complex filters, as I have
just started ffmpeg i am trying zmq examples first, However I always end up
getting this error:

*echo Parsed_color_1 c yellow | tools/zmqsend*
*Sending command:[echo Parsed_color_1 c yellow | tools/zmqsend]*
*Received reply:[38 Function not implemented]*

Ffmpeg command: ffplay -dumpgraph 1 -f lavfi "color=s=100x100:c=red
 [l];color=s=100x100:c=blue [r];nullsrc=s=200x100, zmq [bg];[bg][l]
overlay      [bg+l];[bg+l][r] overlay=x=100 "

I am running zmq command on another terminal during which above command is
also running:

echo Parsed_overlay_2 y 200 | zmqsend

*My port is : tcp://localhost:5555*
*I have also tried: tcp://127.0.01:5555*

I have built ffmpeg with --enable-libzmq

ffmpeg version 3.3.git Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
  configuration: --enable-avisynth --enable-libass --enable-libdc1394
--enable-libfdk-aac --enable-libfontconfig --enable-libfreetype
--enable-libfribidi --enable-libmp3lame --enable-libopus --enable-libpulse
--enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264
--enable-libx265 --enable-libxcb --enable-libxcb-shm --enable-libxcb-xfixes
--enable-libxcb-shape --enable-libzmq --enable-openssl --env='ENV=override'
--enable-extra-warnings --enable-memory-poisoning --valgrind=VALGRIND
--enable-ftrapv --enable-random --enable-random=LIST --enable-gpl
--enable-version3 --enable-nonfree

Kindly help me out as I am stuck with no way forward.

More information about the ffmpeg-user mailing list