Steve On Java

I am pleased to announce that we have a couple new videos available on the Silicon Valley JavaFX User Group (SvJugFx) video site. Here is a link to the landing page where you can watch these videos as well as all our previous sessions:

http://web.ubivent.com/svjugfx.html

The first new video is a Hands-On JavaFX Lab given by Stuart Marks, core JavaFX team member, and regular SvJugFx attendee. This was our most successful meeting so far for the local audience, because it filled in the gap between the very technical rich presentations we started with and the experience level of the attendees. The entire flood tutorial was published as an HTML document, but it is much more entertaining to see Stuart do it first hand:

Hands-on JavaFX:  http://jnlp.ubivent.com/jnlp/eventid=10/guest=1/path=doc:129,doc:128,doc:210

The second was the wildly popular Bay Area JUG Round-Up event.  All the Bay Area user groups cooperated to host a massive event with a live recording of the Java Posse.  Oracle sponsored the event, with an introduction by Justin Kestelyn and update on Java.net from Sonya Barry.  And of course the Java Posse did an amazing job working the crowd with some hilarious techie humor.

Justin Kestelyn: http://jnlp.ubivent.com/jnlp/eventid=10/guest=1/path=doc:129,doc:128,doc:217,goto:v:-0

Sonya Barry: http://jnlp.ubivent.com/jnlp/eventid=10/guest=1/path=doc:129,doc:128,doc:217,goto:v:-1

The Java Posse: http://jnlp.ubivent.com/jnlp/eventid=10/guest=1/path=doc:129,doc:128,doc:217,goto:v:-2

For our meeting next month we have the esteemed Max Katz coming to speak on Enterprise JavaFX.  He will demonstrate how to use the open-source Flamingo framework to connect a JavaFX application to an enterprise backend using JBoss Seam.  For those of you who don’t know, Exadel also develops an Eclipse plug-in for JavaFX, which he will be using for all his coding examples.  It should be an exciting event, so please sign-up to attend in person or online:

Enterprise JavaFX with Max Katz:  http://www.svjugfx.org/calendar/13605800/

I am honored to be accepted by some great conferences to speak on JavaFX.  Each of the talks I am giving is unique, which means more work for me, but is a great opportunity to talk about some different topics that I think are important for folks using JavaFX.

First up is Jazoon in Zurich, Switzerland on June 1-3.  I have heard great things about this conference from folks who have attended in past years, and have already heard from some folks who will be attending my talk.  The topic for my session will be Building Data Rich Interfaces with JavaFX.  I have some good content lined up from my open source projects (actually too much content), so it should be a great session.

Next I will be speaking at JavaOne in my hometown of San Francisco on September 19-23.  Oracle is pulling out all the stops for this conference, taking over a full block of Mason Street as the JavaOne “Zone”.  They will be putting up a big tent with videostreaming and other festivities, in addition to the 4,000 square feet of space dedicated to talks and sessions.  For those of you who are not aware of the magnitude of Oracle, here is a shot of what they have done in past years for Oracle Open World:

I am fortunate enough to be able to co-present 2 Technical Sessions and 2 BOFs at JavaOne 2010:

Technical Session 1: Pro JavaFX: Developing Enterprise Applications
Co-presented with Jim Weaver

Technical Session 2: Take Control of JavaFX
Co-presented with Jonathan Giles from the JavaFX Control Team

Birds of a Feather Session 1: JFXtras: JavaFX Controls, Layouts, Services, and More
Co-presented with Dean Iverson and the rest of the JFXtras Team

Birds of a Feather Session 2: JavaFX Author JAM
Co-presented with Jim Weaver, Jim Clarke, Dean Iverson, and many other JavaFX authors (to be announced)

If you haven’t already, it is not too late to book your ticket for JavaOne.  This will definitely be a year you won’t want to miss!

This past month we had a great combined meeting of the Silicon Valley JavaFX User Group (SvJugFx) together with the Silicon Valley Web User Group.  The presenters included Richard Hyde and James Allen from Oracle on the Java Store and Yoav Landman and Fred Simon from JFrog on repository management with Artifactory.

Our April SvJugFx presentation will feature Stuart Marks from the JavaFX Team in Hands on JavaFX – Scripting the Scene Graph.  To attend in person or via our live web stream (and be eligible for great prizes!), please sign-up here: http://www.svjugfx.org/calendar/12863551/

We were also fortunate enough to be contacted by the folks at Ubivent who have developed a JavaFX-based event platform.  Their platform is used by large corporations like SAP, and they have generously offered to host our videos going forward.  Therefore, you can now watch all the SvJugFx videos using JavaFX technology!

To watch the latest videos, you can go to the landing page for the new SvJugFX Video Site:

Registration is optional, but will allow you to comment on the presentations.  Once you launch the application you will be taken to an event hall that lets you choose which presentation you want to watch:

Finally, when you click on a presentation you will be given a virtual theater experience with side-by-side slides and video.  You can click on the double arrows to expand it to full screen, skip around by chapter, and comment on the video as you are watching.

For convenience, here are some links that will take you directly to the two videos and their associated slide shows:

Java Store & Java Warehouse Overview (video) (slides)

Repository Management with JFrog Artifactory (video) (slides)

Also, we have posted the videos on our Parleys SvJugFx Space and will continue to do that for folks who like using this excellent presentation platform.

This is the second installation of my Live Streaming Guide, which will go over all the hardware you need to get setup.  While you can spend tens of thousands of dollars on professional gear, it is possible to put together a high quality setup for a fraction of that cost.  You may also be able to reuse some of your existing hardware, further reducing the cost.

This setup is targeted at streaming a live presentation over the internet that includes a speaker and possibly some slides or a demo.  Not all of this hardware is required to get started, so I will present it in order of how critical it is to the quality of the presentation.

If you are just interested in knowing what I recommend and how much it will run you, skip to the Buying Guide.

Choosing a Camcorder

The first thing you will need is a camcorder to stream the video.  The reason to go with a camcorder rather than a webcam is that you will have more options for lenses and zooming, and will be able to get a much higher resolution (as high as 1920×1080 for HD).  HD camcorders are pretty common and fairly inexpensive; a good one can be bought new for around $600.  Also, chances are that you or someone you know already has one that you can take advantage of.

One important consideration for camcorders is the computer interface.  If the camcorder supports Firewire (IEEE 1394), you are in pretty good shape.  This means it will probably support DV or HDV streaming to a laptop that has Firewire, and video streaming software will automatically pick it up as an input device.  A popular model for doing video streaming is the Canon Vixia HV40 which can be purchased for around $650 new:

Canon Vixia HV40

Read the rest of this entry »

In case you missed the big event last week, I have finished post-processing and uploading the video.  We took the quality up a notch by getting a direct screen capture from the presenter laptop.  This means that you will not only get crystal clear slides, but also full-screen demos and a nice tight head-shot of the presenter.  This moves our video setup firmly up from a Level 4 to a premium Level 1 operation as detailed in Stephan Janssen’s blog.

Without further ado, here is the Parleys version of Hinkmond’s JavaFX Mobile Dojo talk:

I got a lot of requests for just the slides last time, so I am also making them available here:

Finally, a quick plug for our next SvJugFx event.  We will be doing a double feature with folks from the Java Store and JFrog Artifactory presenting back-to-back.  Even if you plan to attend online, make sure to sign-up here:
http://www.svjugfx.org/calendar/12559455/

I finished post-processing and publishing our January talk with Amy Fowler on Parleys.com.

Here is a direct link: JavaFX Layout Secrets with Amy Fowler

I did my best to clean up the audio at the beginning to remove the static that our streaming listeners had to put up with. After the first 10 minutes we swapped mics, which made a huge difference!

Here are the slides for the same presentation:

Our plan for next month is to upgrade our streaming/recording setup once again so we can directly capture the presenter’s VGA signal for a dual-cast. This should allow us to capture the demos in full resolution and give a much better streaming experience. If you or your company is interested in helping sponsor some of our hardware needs, we can definitely use the help (contact me).

See you next month for Hinkmond’s JavaFX Mobile talk: Hinkmond’s JavaFX Mobile Dojo

I am very pleased to have Amy Fowler (Aim) presenting on JavaFX Layouts at our January Silicon Valley JavaFX Users Group (SvJugFx).  For those of you who don’t know Aim, she was a founding member of the Swing team, has done some Rock Star presentations at JavaOne, and is a core member of the JavaFX team focused on all things layout.

If you are doing any JavaFX development at all, this is an event you won’t want to miss.  The presentation is on January 13th and you can sign-up on the SvJugFx website here:

Click to Sign-Up

We will also be streaming the event live from Santa Clara, so if you don’t live nearby make sure to join us online for the event.  I actually think the folks watching it online are at an advantage, because they get all the inside information in the chat window from JavaFX luminaries like Jim Weaver, Dean Iverson, and Jonathan Giles.

For those of you who missed our December event, we just finished posting Richard Bair’s December talk on JavaFX entitled “Intro to JavaFX – A Rich Client Platform for All Screens.”  You can view it on Parleys.com complete with synchronized slides by clicking on the image or link below:

Richard Bair Presenting on JavaFX at the SvJugFx

Click to View Presentation

I hope to see you at our next event!

For those of you who don’t know, SvJugFx stands for the Silicon Valley JavaFX Users Group.  We will be holding our very first meeting this coming Wednesday with a live, streamed presentation from the world renowned Richard Bair (who is now infamous for divulging JavaFX secrets at Devoxx).

Richard Bair Presenting at Devoxx 2009

Yes, I said streamed live…  for those of you who are not fortunate enough to live in Silicon Valley, you can still participate in realtime by doing the following:

1. Sign-up for the SvJugFx meetup group.  This is the primary communication vehicle we will use to announce last-minute changes:
   http://www.svjugfx.org/
   (Note: Everyone can sign up for the group, but please only RSVP for the event if you are physically attending)
2. For the video feed, please go to the following ustream channel:

   http://www.ustream.tv/channel/silicon-valley-javafx-user-group

3. And to participate, please log on to Google Moderator at the following URL:

   http://moderator.appspot.com/#16/e=d528e

The in-person meeting will start on: Wednesday at 6PM PST
The online streaming will start at latest by: 7PM PST (possibly earlier)

Please leave enough time to login on both sites and test your internet and video playback capabilities.  You will be able to watch the live video stream on ustream and respond with your own questions (as well as vote other participant’s questions up and down) via Google Moderator, which we will be monitoring during the presentation.

This is the first time we are trying this format, so we apologize in advance for technical glitches or issues that we are sure will arise.

“Success is the ability to go from failure to failure without losing your enthusiasm.”

–Winston Churchill

My Devoxx university session yesterday was packed, which was awesome!  It was 3 hours of hard-core JavaFX knowledge, and almost everyone stayed for the duration.  Aaron Houston got a great shot of the venue (more on the Java Champions site):

I posted my slides on SlideShare, so check it out when you get a chance.  Special thanks to my co-authors, Jim, Weiqi, and Dean for help with the content.

For those of you at Devoxx, I also posted a new LearnFX question.  Please launch it with the link below and respond before or during my conference session tomorrow at 1:30PM to be eligable to win a prize!

More updates after my conference session tomorrow!

Next week I will be giving two talks on JavaFX at Devoxx in Belgium.  The first is a university session on Tuesday at 13:30 called The JavaFX Platform – A Java Developer’s Guide.  The second is a technical session on Thursday at 14:00 entitled Pro Javafx – Developing Enterprise Applications.

Leading up to both these sessions I will post a question via the LearnFX application.  To win a prize, all you have to do is:

1. Answer the question correctly using the LearnFX client (see below)
2. Come to the next Devoxx session I am speaking at
3. Winners will be selected by a random drawing from all the correct responses

Here is the LearnFX client displaying the first question.  To run it, make sure that you have a recent version (update 14 or later) of Java SE 6, and simply click on the launch button:

Please don’t ruin this for others by mentioning the answer!

The prizes include several copies of Pro JavaFX Platform and a limited edition WidgetFX T-Shirt.  I don’t know about you, but I know which prize I would pick:

WidgetFX Limited run T-Shirt - original artwork by Keith Combs (WidgetFX Developer)

There will also be an opportunity for audience members to answer simply by using a laptop or mobile Twitter client (more details on this at the start of the session), so you don’t have to respond in advance to win.

Thanks to Jim Weaver for the excellent LearnFX application, and I look forward to seeing you at my Devoxx talks!