On Wed, Dec 19, 2018 at 15:39:45 +0100, Carl Eugen Hoyos wrote: > > How to build tools/zmqsend? > > Should work with: > $ make tools/zmqsend > But it may not have been tested for some time, please report back. It does, I just tested it with ffmpeg-snapshot-2018-12-15 (and zeromq-4.2.5). I use it occasionally. Moritz