On Tue, 8 Nov 2022, Aruna Hewapathirane wrote:
Hello Michael,
I tried to get things working but had problems with the IDE I have attached
screenshots.
It seems you opened the .lpi file as a pascal file using the file - open
menu ?
A .lpi file must be opened with project - open menu.
Then I tried to see if I can get it going on the commandline but trouble
again, see below please.
aruna@debian:/media/aruna/linux-next/home/lazarus/gstreamer/example$ fpc
playmp3
Free Pascal Compiler version 3.2.0+dfsg-12 [2021/01/25] for x86_64
Copyright (c) 1993-2020 by Florian Klaempfl and others
Target OS: Linux for x86-64
Compiling playmp3.pp
playmp3.pp(48,95) Warning: range check error while evaluating constants (-1
must be between 0 and 18446744073709551615)
Linking playmp3
/usr/bin/ld.bfd: cannot find -lgstreamer-1.0
Error: Error while linking
Fatal: There were 1 errors compiling module, stopping
Fatal: Compilation aborted
Error: /usr/bin/ppcx64 returned an error exitcode
This is a typical error when you do not have the gstreamer1-0-dev package
installed.
normally,
sudo apt-get install libgstreamer1.0-dev
will fix this.
Alternatively, you can try to change the code
gstreamerlib = 'libgstreamer-1.0'; {Setup as you need}
to
gstreamerlib = 'libgstreamer-1.0.so.0'; {Setup as you need}
Michael.
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