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<p>xwininfo ... linux ! ... </p>
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<p>I need a solution for windows ...</p>
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<p>I tried </p>
<p>whndl := WindowFromDC(wglGetCurrentDC())</p>
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but MPLAYER does not seem to like it, either in decimal format or hex format ...</p>
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<p>and I do not know how to check if I get the resquested value ... the handle of the window launched by glutCreateWindow ...</p>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" color="#000000" face="Calibri, sans-serif"><b>De:</b> aradeonas <aradeonas@operamail.com><br>
<b>Enviado:</b> sexta-feira, 6 de março de 2015 12:58<br>
<b>Para:</b> lazarus@lists.lazarus.freepascal.org<br>
<b>Assunto:</b> Re: [Lazarus] Play video from memory</font>
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<div>Leonardo,<br>
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<div> </div>
<div>Im not familiar with Mplayer but take a look at here:<br>
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<div><a href="http://wiki.freepascal.org/TMPlayerControl">http://wiki.freepascal.org/TMPlayerControl</a><br>
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<div>And in MPlayerCtrl unit line 665 it just pass handle.<br>
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<div> </div>
<div>Do you have opinion about how to pass memory stream?<br>
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<div> </div>
<div>Regards,<br>
</div>
<div>Ara<br>
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<div> </div>
<div>On Fri, Mar 6, 2015, at 07:41 AM, Leonardo M. Ramé wrote:<br>
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<div>> To embed mplayer into a window you must know its ID. Window IDs have a<br>
</div>
<div>> relation with the WindowHandle, but that value must be somehow<br>
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<div>> "translated" to be understood by X11 (or Windows). I don't know how to<br>
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<div>> translate it :(.<br>
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<div>><br>
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<div>> For example, If I use Format('%x', [Self.WindowHandle]) I get the Hex<br>
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<div>> value BB5380, then, using the wininfo tool I can get the ID. Just run<br>
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<div>> xwininfo and click on the window you want to embed mplayer into.<br>
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<div>><br>
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<div>> In my example I got:<br>
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<div>><br>
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<div>> xwininfo: Window id: 0x2800048 "BB5380"<br>
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<div>><br>
</div>
<div>> Absolute upper-left X: 662<br>
</div>
<div>> Absolute upper-left Y: 270<br>
</div>
<div>> Relative upper-left X: 1<br>
</div>
<div>> Relative upper-left Y: 24<br>
</div>
<div>> Width: 320<br>
</div>
<div>> Height: 240<br>
</div>
<div>> Depth: 24<br>
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<div>> Visual: 0x20<br>
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<div>> Visual Class: TrueColor<br>
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<div>> Border width: 0<br>
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<div>> Class: InputOutput<br>
</div>
<div>> Colormap: 0x22 (installed)<br>
</div>
<div>> Bit Gravity State: NorthWestGravity<br>
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<div>> Window Gravity State: NorthWestGravity<br>
</div>
<div>> Backing Store State: NotUseful<br>
</div>
<div>> Save Under State: no<br>
</div>
<div>> Map State: IsViewable<br>
</div>
<div>> Override Redirect State: no<br>
</div>
<div>> Corners: +662+270 -1744+270 -1744-258 +662-258<br>
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<div>> -geometry 320x240+661+246<br>
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<div>><br>
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<div>> As you can see, the first line displays the same Hex number I get from<br>
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<div>> Lazarus, and 0x2800048, this is the value mplayer expects.<br>
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<div>><br>
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<div>> So, to embed a movie into a window, when you know the window Id, you<br>
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<div>> just launch mplayer using this options:<br>
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<div>><br>
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<div>> mplayer -wid 0x2800048<br>
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<div>> /home/leonardo/Imágenes/Fotos/2009/11/21/mvi_0260.avi<br>
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<div>><br>
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<div>> Please, if any you know how to translate BB5380 to 0x2800048 I'll be<br>
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<div>> glad to learn.<br>
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<div>><br>
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<div>> El 05/03/15 a las 18:51, Philippe Lévi escibió:<br>
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<div>> > and you know how to tell MPLAYER to show the video in a specific window? (using WINDOWS, and glutCreateWindow).<br>
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<div>> ><br>
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<div>> > thanks<br>
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<div>> > Philippe<br>
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<div>> ><br>
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<div>> > ________________________________________<br>
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<div>> > De: "Leonardo M. Ramé" <l.rame@griensu.com><br>
</div>
<div>> > Enviado: quinta-feira, 5 de março de 2015 17:44<br>
</div>
<div>> > Para: lazarus@lists.lazarus.freepascal.org<br>
</div>
<div>> > Assunto: Re: [Lazarus] Play video from memory<br>
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<div>> ><br>
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<div>> > Yes, you can!.<br>
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<div>> ><br>
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<div>> > 1) Load your Video to a TStream (TMemoryStream for example).<br>
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<div>> > 2) Use TProcess to execute "mplayer -", the "-" is the parameter.<br>
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<div>> > 3) Send your stream to the standard input of the process.<br>
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<div>> ><br>
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<div>> ><br>
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<div>> > El 05/03/15 a las 16:45, aradeonas escibió:<br>
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<div>> >> Thank you Leonardo,<br>
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<div>> >><br>
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<div>> >> I saw it before but it doesn't seem there is a way to pass memory to it<br>
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<div>> >> or I couldn't find out how.<br>
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<div>> >> Do you know?<br>
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<div>> >><br>
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<div>> >> Regards,<br>
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<div>> >> Ara<br>
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<div>> >><br>
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<div>> >> On Thu, Mar 5, 2015, at 11:40 AM, Leonardo M. Ramé wrote:<br>
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<div>> >>> It looks like MPlayer can do this:<br>
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<div>> >>> http://www.mplayerhq.hu/DOCS/HTML/en/streaming.html<br>
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<div>> >>><br>
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<div>> >>> El 04/03/15 a las 13:29, aradeonas escibió:<br>
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<div>> >>>> Hi,<br>
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<div>> >>>><br>
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<div>> >>>> Any one know a library or way to buffer video file into memory and then<br>
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<div>> >>>> pass it to player?<br>
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<div>> >>>> Any simple player do the job but it should support a way to open file<br>
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<div>> >>>> from memory.<br>
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<div>> >>>><br>
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<div>> >>>> Regards,<br>
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<div>> >>>> Ara<br>
</div>
<div>> >>>><br>
</div>
<div>> >>> --<br>
</div>
<div>> >>> _______________________________________________<br>
</div>
<div>> >>> Lazarus mailing list<br>
</div>
<div>> >>> Lazarus@lists.lazarus.freepascal.org<br>
</div>
<div>> >>> http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus<br>
</div>
<div>> ><br>
</div>
<div>> > --<br>
</div>
<div>> > _______________________________________________<br>
</div>
<div>> > Lazarus mailing list<br>
</div>
<div>> > Lazarus@lists.lazarus.freepascal.org<br>
</div>
<div>> > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus<br>
</div>
<div>> ><br>
</div>
<div>> > --<br>
</div>
<div>> > _______________________________________________<br>
</div>
<div>> > Lazarus mailing list<br>
</div>
<div>> > Lazarus@lists.lazarus.freepascal.org<br>
</div>
<div>> > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus<br>
</div>
<div>><br>
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<div>><br>
</div>
<div>> --<br>
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<div>> _______________________________________________<br>
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<div>> Lazarus mailing list<br>
</div>
<div>> Lazarus@lists.lazarus.freepascal.org<br>
</div>
<div>> http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus<br>
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<div> </div>
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