QtGqtreamer qml example

Chanchan

Hi !
In my project I would like to implement a QtGstreamer to display a camera view. I am trying to run this example :
https://gstreamer.freedesktop.org/data/doc/gstreamer/head/qt-gstreamer/html/examples_2qmlplayer_2main_8cpp-example.html

But I get an error when I want to import QtGstreamer in my QML : QML Module not found (QtGstreamer)

Here is my pro file, did I miss something ? :

SOURCES += \
    main.cpp


TEMPLATE = app
TARGET = qmlplayer

# produce nice compilation output
CONFIG += silent


LIBS += -Lc:/gstreamer/1.0/x86/lib
LIBS += -lglib-2.0 -lwinpthread -lgstreamer-1.0 -lgobject-2.0 -lgmodule-2.0 -lgthread-2.0


PKGCONFIG += Qt5GStreamer-1.0 Qt5GStreamerUi-1.0
QT += widgets

# Recommended, to avoid possible issues with the "emit" keyword
# You can otherwise also define QT_NO_EMIT, but notice that this is not a documented Qt macro.
DEFINES += QT_NO_KEYWORDS

# link against QtDeclarative and QtOpenGL
QT += quick opengl
QT += qml core widgets

INCLUDEPATH += "/usr/include/gstreamer-1.0/"

DISTFILES += \
    qmlplayer.qml

Thanks for help :)

Chanchan

I am reading other question on forums, and for this problem, people are speaking about modifying a "bashsrc file".
I am quite loose about it, what should I do with it and why ? :/

For example :
https://www.linuxquestions.org/questions/linux-newbie-8/error-package-qt5gstreamer-0-10-not-found-4175492115/

jsulm

@Chanchan said in QtGqtreamer qml example:

bashsrc

it's not bashsrc it's .bashrc and it is located in your home directory.

Chanchan

@jsulm hi !
Yeah I find it thank :) What should I do with it ? This is what I didn't understand for now

jsulm

@Chanchan said in QtGqtreamer qml example:

What should I do with it ?

Well, copy the two lines from that link and put it in that file (at the end). But don't forget to adapt these two lines to your situation.

Chanchan

@jsulm mmh for the first line I think the good line for me is this one :
export PATH=/home/thales/Qt/5.9.8/gcc_64/bin:$PATH
but I cant understand this line :
export PKG_CONFIG_PATH=~/Desktop/newGSTr/qt-gstreamer-0.10.3/lib/x86_64-linux-gnu/pkgconfig/:$PKG_CONFIG_PATH
It seems referring to the project itself ("newGSTr"), my project doesn't have any ppkgconfig folder or file