omxplayer uses a direct video output (it don't create a X window), so, your program still have focus. See the command line options for more information...
2014-07-23 5:59 GMT-03:00 Dennis Poon <den...@avidsoft.com.hk>: > > > Fabio Luis Girardi wrote: > > Start omxplayer with tprocess and use pipes to do this > Em 22/07/2014 08:30, "Dennis Poon" <den...@avidsoft.com.hk> escreveu: > >> what library (e.g. ffmpeg) should I call? >> any example e.g. of it? >> >> Actually, the target platform is Raspberry Pi (raspbian OS). It comes >> with a video player that does it (omxplayer) but I don't know how to >> interface with it apart from launching it. >> After launch, I don't know how to pause it from my free pascal program. >> >> The goal is to have my program play an advertisement video as a screen >> saver. When someone touches the mouse or keyboard, the video pause and >> return to my program. >> >> Thanks in advance. > > Thanks. > But how do I detect that any mouse or keyboard changes by user now that > the omxplayer is fullscreen has the focus? > I need to detect user interaction to pause the omxplayer and put my > program back to the front. > The question in other words is how does a non-front program detect user > inputs? > > Thanks. > > Dennis > > _______________________________________________ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal > -- The best regards, Fabio Luis Girardi PascalSCADA Project http://sourceforge.net/projects/pascalscada http://www.pascalscada.com
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