[vlc] JVLC testing...
Javier Gálvez Guerrero
javier.galvez.guerrero at gmail.com
Mon Aug 11 23:14:24 CEST 2008
Nice to help you; count on me. You can send me (to this email address) the
files you want me to try and any instructions (if needed) to make similar
tests to yours. Could you please also give me the links to the tickets you
opened?
I want to develop my application in a Ubuntu Linux 32 bits platform, but I
can try your code in a Windows XP Professional and Windows Vista Ultimate
(both 32 bits versions) as well, so we can guess if the problems are related
to the platform or not and trace the issue.
Regards,
Javi
2008/8/11 Tony Anecito <adanecito at yahoo.com>
> Hi Javi,
>
> I can send you my copy of VlcExample that works for me under windows. It
> would help both of us if you try the sample h264 to see if they work for
> you. The URL's for the h264 will be in the code just above the method where
> the url gets passed.
>
> I can send it tonight my time USA MST and you can give me feedback. I have
> a ticket open in JVLC for the canvas issue and one for the MediaPlayer issue
> but the JVLC developer is on holiday. So if we work together we can
> hopefully help each other out in solving the issues or narrowing it down for
> the JVLC developer.
>
> I can send the VlcExample.java directly to your email account if you like.
>
> What OS are you using? I am using Windows 2000 for some testing but have
> access to Windows XP prof and home editions. I have Vista Home edition but
> have not installed it yet on a computer.
>
> Regards,
> -Tony
>
>
> --- On Mon, 8/11/08, Javier Gálvez Guerrero <
> javier.galvez.guerrero at gmail.com> wrote:
>
> > From: Javier Gálvez Guerrero <javier.galvez.guerrero at gmail.com>
> > Subject: Re: [vlc] JVLC testing...
> > To: "Mailing list for VLC media player users" <vlc at videolan.org>
> > Date: Monday, August 11, 2008, 12:05 AM
> > Hi Tony,
> >
> > 2008/8/11 Tony Anecito <adanecito at yahoo.com>
> >
> > > You need to add the canvas to the JFrame content pane.
> > >
> > > so add:
> > > frame.getContentPane().add(canvas);
> >
> >
> > I've tried this with no success, I get the same
> > exception.
> >
> > ...
> > JFrame frame = new JFrame("VLCExample");
> > frame.setPreferredSize(new Dimension(225, 285));
> > frame.setResizable(false);
> > frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
> >
> > Canvas canvas = new Canvas();
> > frame.setLayout(new FlowLayout());
> > frame.getContentPane().add(canvas); // Added
> >
> > JVLC jvlc = new JVLC(args);
> > jvlc.setVideoOutput(canvas); // Error here
> >
> > frame.pack();
> > frame.setVisible(true);
> > ...
> >
> > However, note that the error appears when I try to set the
> > JVLC output to
> > the canvas and I am forced to use a Canvas object so, as it
> > has already been
> > created and added to the content pane, why does it fail
> > with a "must be a
> > displayable component error"?
> >
> >
> >
> > >
> > > Also, are you using the MediaPlayer class or the
> > deprecated playlist class
> > > to play your video? I have had issues with support for
> > the different video
> > > formats using the MediaPlayer class and wondering if
> > others using that class
> > > are also having issues. Playlist works great for the
> > different video formats
> > > but it is going away in the future.
> > >
> >
> > I'm using the new MediaPlayer class. I have launched
> > the VLC Example added
> > in the Java bindings branch of the VLC 0.9.0 test 3 version
> > that uses this
> > class with no errors with a MPEG-1 and a H.264 videos. Hope
> > this helps.
> >
> >
> > >
> > > Good luck.
> > > -Tony
> > >
> >
> > Thank you for your time,
> > Javi
> >
> > >
> > >
> > >
> > > --- On Sun, 8/10/08, Javier Gálvez Guerrero <
> > > javier.galvez.guerrero at gmail.com> wrote:
> > >
> > > > From: Javier Gálvez Guerrero
> > <javier.galvez.guerrero at gmail.com>
> > > > Subject: Re: [vlc] JVLC testing...
> > > > To: "Mailing list for VLC media player
> > users" <vlc at videolan.org>
> > > > Date: Sunday, August 10, 2008, 4:45 PM
> > > > Thanks, Keith. Now I'm able to launch a
> > stand-alone VLC
> > > > window and play a
> > > > video.
> > > >
> > > > Now I'm trying to embed it into a Java Swing
> > > > application but it launches an
> > > > exception that I can't understand:
> > > >
> > > > ...
> > > >
> > > > JFrame frame = new
> > JFrame("VLCExample");
> > > > frame.setPreferredSize(new Dimension(225,
> > 285));
> > > > frame.setResizable(false);
> > > >
> > > >
> > frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
> > > >
> > > > Container cner = frame.getContentPane();
> > > > cner.setLayout(new BoxLayout(cner,
> > > > BoxLayout.Y_AXIS));
> > > >
> > > > JPanel panel = new JPanel();
> > > > Canvas canvas = new Canvas();
> > > > frame.setLayout(new FlowLayout());
> > > > JVLC jvlc = new JVLC(args);
> > > > jvlc.setVideoOutput(canvas); ---> //
> > Exception
> > > > in thread "main"
> > > > java.lang.IllegalStateException: Component must
> > be
> > > > displayable
> > > > panel.add(canvas); // at
> > > >
> > com.sun.jna.Native.getComponentID(Native.java:159)
> > > > cner.add(panel); // at
> > > >
> > org.videolan.jvlc.JVLC.setVideoOutput(JVLC.java:90)
> > > > // at
> > > > test.JVLCTest.main(JVLCTest.java:47)
> > > > frame.pack();
> > > > frame.setVisible(true);
> > > >
> > > > ...
> > > >
> > > > Any idea or sample to guess how to embed a JVLC
> > window in a
> > > > Java Swing
> > > > application?
> > > >
> > > >
> > > > By the way, now that the 0.9.0 version of VLC is
> > to come in
> > > > following days,
> > > > is going to appear any kind of documentation like
> > a Javadoc
> > > > in JVLC site?
> > > >
> > > > And, as VLM setup has changed quite a lot since
> > it seems
> > > > that there's no
> > > > need of interact with the telnet interface
> > anymore (with a
> > > > lot of new
> > > > improvements I suppose), will the VLC official
> > > > documentation be updated in
> > > > the following weeks due to this new version
> > release?
> > > >
> > > >
> > > > Thank you a lot,
> > > > Javi
> > > >
> > > >
> > > >
> > > > 2008/8/7 Keith Kyzivat
> > <kkyzivat at tripleplayint.com>
> > > >
> > > > > I checked this out only a few weeks ago, and
> > unless
> > > > things radically
> > > > > changed, the latest JVLC code is present
> > there.
> > > > >
> > > > > Ahh, I see, you're looking at
> > > > >
> > > >
> > bindings/java/samples/client/src/main/java/VlcClient.java .
> > > > I never tried
> > > > > that one.
> > > > >
> > > > > Give the example that exists in the core
> > heirarchy a
> > > > try:
> > > > >
> > > >
> > >
> >
> bindings/java/core/src/main/java/org/videolan/jvlc/example/VLCExample.java
> > > > >
> > > > > Just make sure you either change the path to
> > the file
> > > > that it's looking
> > > > > for, or make the path it is looking for and
> > stick a
> > > > media file there:
> > > > > /home/carone/apps/a.avi
> > > > >
> > > > > And for the record,
> > jvlc-core-<version>.jar,
> > > > along with jna-3.0.2.jar are
> > > > > indeed needed in order for JVLC to work --
> > No longer
> > > > is jvlc.dll needed (I
> > > > > think that's what it was..) -- which
> > were the old
> > > > JNI-based bindings.
> > > > >
> > > > > I have a co-worker who is working on some
> > JVLC code,
> > > > but outside of my
> > > > > preliminary work to get JVLC building and
> > the example
> > > > (and a nicer fixed up
> > > > > version) running properly, I have not used
> > JVLC
> > > > extensively.
> > > > >
> > > > >
> > > > >
> > > > > On Thu, Aug 7, 2008 at 6:22 AM, Javier
> > Gálvez
> > > > Guerrero <
> > > > > javier.galvez.guerrero at gmail.com> wrote:
> > > > >
> > > > >> Thank you for your answer, Keith, but
> > the sample
> > > > in this git directory
> > > > >> (VlcClient.java) is the same I tried out
> > before,
> > > > which uses deprecated
> > > > >> classes and methods from old VLC
> > libraries and
> > > > doesn't work properly (it
> > > > >> hangs while trying to start playing a
> > video file).
> > > > >>
> > > > >> That's why asked for any code
> > written by any
> > > > user who used the new library
> > > > >> so I could guess how to implement my own
> > > > application based on JVLC.
> > > > >>
> > > > >>
> > > > >> Any help would be much appreciated.
> > > > >> Javi
> > > > >>
> > > > >>
> > > > >> 2008/8/6 Keith Kyzivat
> > > > <kkyzivat at tripleplayint.com>
> > > > >>
> > > > >> Check out the VLC source from git using
> > the
> > > > following URL: git://
> > > > >>> git.videolan.org/vlc.git
> > > > >>>
> > > > >>> In there you will find a
> > bindings/java
> > > > directory -- That is where the
> > > > >>> jvlc code is (it's an Apache
> > Maven
> > > > project), In there you'll find some
> > > > >>> examples.
> > > > >>>
> > > > >>> More info on checking out the source
> > can be
> > > > had here:
> > > > >>>
> > > > >>>
> > http://wiki.videolan.org/GetTheSource
> > > > >>>
> > > > >>>
> > > > >>> On Wed, Aug 6, 2008 at 9:49 AM,
> > Javier Gálvez
> > > > Guerrero <
> > > > >>> javier.galvez.guerrero at gmail.com>
> > wrote:
> > > > >>>
> > > > >>>> Hi,
> > > > >>>>
> > > > >>>> Thank you for your answer,
> > Gregor. It
> > > > worked properly with the nightlies
> > > > >>>> VLC version.
> > > > >>>>
> > > > >>>> By the way, could anyone provide
> > me with
> > > > any little sample code in order
> > > > >>>> to guess how to use the JVLC
> > methods to be
> > > > able to embed a video playing
> > > > >>>> frame into a Java JFrame or a
> > similar
> > > > Swing component? I have tried to do it
> > > > >>>> with the sample code included in
> > JVLC site
> > > > but it uses the deprecated
> > > > >>>> methods from old JVLC libraries.
> > > > >>>>
> > > > >>>> Thank you so much,
> > > > >>>> Javi
> > > > >>>>
> > > > >>>>
> > > > >>>> 2008/8/5 Gregor Fuis
> > > > <gujs.lists at gmail.com>
> > > > >>>>
> > > > >>>>> You have to use vlc
> > 0.9.0-test3 for
> > > > using this jvlc jar. Look at this
> > > > >>>>> site how to install it:
> > > > >>>>>
> > http://nightlies.videolan.org/
> > > > >>>>>
> > > > >>>>> You
> > > > >>>>>
> > > > >>>>>
> > > >
> > ______________________________________________________
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> > > > >>>>
> > > > >>>
> > > > >>>
> > > > >>> --
> > > > >>> Keith Kyzivat
> > > > >>>
> > > > >>> SIPez LLC.
> > > > >>> SIP VoIP, IM and Presence Consulting
> > > > >>> http://www.SIPez.com
> > > > >>> tel: +1 (617) 273-4000
> > > > >>>
> > > > >>>
> > > >
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> > > > >>
> > > > >
> > > > >
> > > > > --
> > > > > Keith Kyzivat
> > > > >
> > > > > SIPez LLC.
> > > > > SIP VoIP, IM and Presence Consulting
> > > > > http://www.SIPez.com
> > > > > tel: +1 (617) 273-4000
> > > > >
> > > > >
> > ______________________________________________________
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