QWidget with mplayer slave mode

[Kutyus]

Hi!

I would like to play movie files on my rpi 3 with framebuffer. From console is working fine:

SDL_VIDEODRIVER=fbcon SDL_FBDEV=/dev/fb1 mplayer -vo sdl -vf scale -xy 320 /var/spool/samba/movies.....

I tried lot of examples, but not working, what is the correct argument list to QProcess in this environment?
It is a minimal sample:

        QString cmd;
	
	player = new QWidget();
	pproc = new QProcess();
	
	player->setGeometry(0, 0, 320, 240);
	
	cmd = QString("mplayer -slave -wid %1 /var/spool/samba/movies...").arg(player->winId());
	
	qDebug() << cmd;
	player->show();
	pproc->start(cmd);

Thanks a lot.

[SGaist]

Hi,

It's the same as described in QProcess's details.

[Kutyus]

Sorry, you misunderstood me, I tried also with QStringList type arguments.
I need the mplayer's correct arguments.

[SGaist]

Did you check the outputs of QProcess to see if the application is starting properly and is doing something ?

[Kutyus]

@SGaist

I found the solution in the mplayer's docs, the -wid not working in linuxfb environment. The qprocess started the mplayer who writes the framebuffer directly, it's working.