Using appsink on Ubuntu

[Nicolas Dufresne]

Le 30 nov. 2017 4:44 PM, "Andy Weston" <aweston at prysm.com> a écrit :

Thank you, this worked for me ...
apt-get install libgstreamer-plugins-base1.0-dev

I got my program to compile like this ...
gcc main.c -o main `pkg-config --cflags --libs gstreamer-1.0 glib-2.0`
-lgstapp-1.0

Is there a place where I could have found this info?
I wasn't sure how to reference the pkg-config of the plugin or where I
would look this up.


It's not so evident how do document this. Each distribution will use
different package names. But I think a small quote in each lib describing
the pkg-config name (gstreamer-app-1.0) and in Wich repo they are found
(gst-plugins-base) seems like a good hint.


--Andy

-----Original Message-----
From: gstreamer-devel [mailto:gstreamer-devel-bounces at lists.freedesktop.org]
On Behalf Of Bernhard Graaf
Sent: Thursday, November 30, 2017 2:31 PM
To: 'Discussion of the development of and with GStreamer' <
gstreamer-devel at lists.freedesktop.org>
Subject: AW: Using appsink on Ubuntu

If you need the development packets from gstreamer, you need to install the
'libgstreamer...-dev' packets.
Type 'sudo apt get install libgstreamer' and then press the key 'TAB'.
You will see all the development packets.
Install only the gstreamer1.0* will not install the development environment

-----Ursprüngliche Nachricht-----
Von: gstreamer-devel [mailto:gstreamer-devel-bounces at lists.freedesktop.org]
Im Auftrag von aweston5
Gesendet: Donnerstag, 30. November 2017 17:32
An: gstreamer-devel at lists.freedesktop.org
Betreff: Using appsink on Ubuntu

Hi, I'm trying to include this in a program to use AppSink and this file
isn't found ...

#include <gst/app/gstappsink.h>

I'm on Ubuntu 16, and this file isn't found using:
find / -name gstappsink.h

I installed with this:
apt-get install -y gstreamer1.0*

Which puts files here:  /usr/include/gstreamer-1.0/gst

But there is no gst/app directory?

What do I have to install to get this?  Is there a dev package?  I seem to
have everything that I can find.
Thanks
--Andy







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