Adobe have put up a recorded version of their hour-long Creative Suite 4 launch broadcast over at Adobe TV:
I managed to catch half of an Adobe webcast yesterday, previewing Creative Suite 4. It seems their main focus with the release is to improve workflow, easing the integration through the software family, across the whole suite, and with that improve the production process faced by designers and developers alike.
From the outset, their recent press release promises:
“Hundreds of feature innovations.. Delivering radical workflow breakthroughs that bring down the walls between designers and developers.”
So what were they?
Well from what I saw, there’s more ‘live updates’, some things I’d seen intended for CS3 that never quite made it. There was a good demo of Dynamic Link, their platform to facilitate these, which moved video clips from Premiere to After Effects and back, in this case, without the need to render a thing – a process that would ‘usually take fifteen minutes’ takes fifteen seconds in comparison.
Illustrator can now handle multiple art boards at once, embedding them into a single workspace. Meaning others’ updates are synchronised to your working environment. These could then be imported, for example, into Flash – still in their accumulated state.
A lot of Flash and Flex events I’ve attended recently seem to have presented the same message, their attempts to converge the designer and developer, or at least bring them closer together. The new skinning and design options in Flex 4 (Gumbo) for example, or even Thermo as a complete authoring tool, seem intent on doing this.
But I’m undecided, half of me won’t trust the code any ‘WYSIWYG’ editor writes for me. I wonder if designers might soon experience a similar dilemma – Photoshop CS4 has a ‘content-aware scaling’ tool that determines for you what ‘objects’ in a flat image should be resized, or otherwise maintain ratio. See it in action here.
The other half thinks that Adobe aren’t trying to dictate my working environment to me, or forcing me to change a thing. Instead, more trying to accommodate others that might struggle and/or are new to the software, or in my interest, interactive development.
Colin Moock recently presented the ‘Charges Against ActionScript 3.0‘ at InsideRIA, continuing a discussion into whether Actionscript 3′s ‘hard’ reputation is deserved. He criticised CS3 for making ‘simple interactivity hard’ – his example proves his point, the on() and onClipEvent() handlers are no more. But it’s not so bad, just that even the most simple animations require a little more structure now.
But in comes the demonstration of the new animation features of Flash CS4, including tweening by dynamic bezier-like paths with easy and intelligent ways to modify them, ‘scalable’ timelines which automatically reposition keyframes and even creating ‘skeletons’ for MovieClips to quickly animate what would previously have required tedious dissection and some fiddly manipulation.
There’s even 3D effects in the authoring tool – effects being the keyword. I can’t help but think this is the direct result of the impact and rise in popularity in some powerful open source 3D engines, like Papervision and Sandy. The demonstration didn’t impress at all compared to some of the samples from the aforementioned. I wouldn’t be surprised if in a similar vein, some ‘light’ physics simulation could soon be introduced.
The repeated message from Adobe; what previously took the time of a developer to write parameter-based code, whether for interaction or animation, can now be done by a designer in half the time, what they almost suggest, for half the price – because it’s now twice as easy.
I’m sure there’s some more showings today for southern hemisphere timezones, but a whole load of video tutorials are playing over at Adobe TV that are well worth checking out. Everything else can be found at the CS4 homepage.
I briefly mentioned before that I’d started looking at Red5, the open source RTMP server, as a viable solution for a scaling a recent project I’d been developing. Essentially Red5 is the open source equivalent of Adobe’s Flash Media Server, on which the project is currently built, but the proposed migration seems to offer more benefits than just the removal of the expensive licensing overhead.
Currently we’re working with a shared hosting solution, allowing up to 500 concurrent RTMP connections, but our intent is to scale up to over double that figure – aiming to ultimately handle between 2,000 and 5,000 clients. Regardless of the licensing cost that would ensue and the requirement then of (probably multiple) dedicated servers instead, we see Red5 to present a good opportunity to upgrade the system as a whole, to strengthen it and make it far more robust, rather than just straightforwardly translating the application across to the new platform. We’ve recognised for example, that there would be more room for control, observation (and logging even) with a ground-up custom application than we’ve experienced so far with Flash Media Server – worsened of course, by the shared hosting.
So I went about looking into migrating our FMS app, reading a lot of ‘Getting Started with Red5′ type material, of which I definitely recommend Joachim Bauch‘s FCS/FMS to Red5 Migration Guide and his ‘how to’ on Creating New Applications, for anyone else looking. I began collecting helpful bookmarks (see here) and there’s plenty on the OSFlash site too, but I soon realised whilst the fundamental structure and the core concepts of the system could remain, a ‘straightforward’ migration wouldn’t be possible anyway.
Here’s the opportunity then, by developing in object oriented Java, to consider every part of system as a separate construct or component. Previously when trying to extrapolate code, I’d be pulling out methods from prototype functions where scoping problems seemingly wouldn’t allow it any other way, everything was very bespoke. Developing this way would not only promote a better coding standard, but perhaps produce reuseable components, for example, the part of the app serving a rudimentary chat system. But this stuff is like version 50, end of the roadmap, before I’d written a Hello World yet, only then I could consider more RTMP, remoting, then onto sync’ing shared objects, etc.
There’s plenty of resources around to get started with, John Grden at RockOnFlash has some good samples. Milan Toth wrote a handy article from setting up your server environment through application development, to the final Flash client that proved useful, but there were a few frustrating not-so-well documented issues I repeatedly came across.
I think a lot of the issues were with the most recent version of Red5 I was using, v0.7.0, final release as of February this year, but with the majority of tutorials predating that release with now deprecated code. Most commonly I found I was being given a 404 errors when I’d uploaded bad code, relatively straightforward, except it took an annoying amount of time to realise this when I would’ve expected perhaps a 500 error in such a case. Furthermore, I couldn’t find any ‘errors’ in my code, even those I directly copied and pasted from tutorials or recompiled from free source threw the same problems – surely then it would be a problem with my development environment.
Some tutorials compiled .jar files, some with ANT or within Eclipse, some solely used compiled class files. I found my problem to be central to logging, specifically with the log4j library, which when I removed all references to, managed at least to get a directory listing from Jetty and the application instance to appear in the admin console. Other problems I encountered later attributed to using a too-recent JRE, schoolboy.
I always find Hello World and the first initiation with any new platform or language to be a big step, this taking some time with Red5 for me, seems to have landed me in a better place to move onto shared objects, remoting, live publishing, whatever, up next.
I’ve also noticed the developer mailing list has gotten much more activity lately and with it, become far more useful. I definitely recommend subscribing to that for anyone looking to develop with Red5.
Also, the SVN repository has recently moved over to Google Code, found now at http://code.google.com/p/red5/ – I hope this results in a better exposure for Red5 and an increase in popularity – and as a choice for developers, too.
I should have mentioned already what an awesome success Flex Camp 08 was a couple weeks back. London’s first go hosting the show, huge well done to the London Flex Platform User Group, the guys at Emak Mafu and everyone else involved in arranging the event. The day was made up of various show and tell sessions, panel discussions and workshops, all for free, needless to say those who couldn’t make it sorely missed out, irrelevant of the free beer and pizza by a long way.
Andrew Shorten, Adobe Platform Evangelist, opened with a keynote similar to Mark Anders‘ recently at 360 Flex (found via InsideRIA), reviewing Flash development since 1993 and looking at the roadmap ahead, toward Flex 4, Gumbo – and tools like Thermo and Degrafa. We got some sneak peeks at Flash Player 10, previously ‘Astro’, not only showing off some cool effects like Pixel Bender, but interestingly with those, further steps made by Adobe toward the more open source development community.
A couple highlights, I enjoyed Justin Clarke and Samuel Williams rattling through their presentation on PureMVC. I’ve used PureMVC before, but as frameworks go, I generally always adopt Cairngorm for the majority of Flash and Flex work, but they’ve definitely convinced me to have another look.
As good was Bryan Hunt of Emak Mafu delivering his brilliantly disgruntled thoughts on working with Flex and Java, something I’m yet to try, but he also touched upon developing with the Spring framework, which I’d recently come across working with Red5 – glad I caught up with him afterwards.
Perhaps the most useful was Peter Elst‘s class on using SQLite and AIR, in which he quickly put together an app with a simple straightforward relational database, using very little MXML and Actionscript, demonstrating the SQL database support in AIR as standard with AS3, as well as it’s capabilities in synchronising with online sources.
I’ve seen a couple requests around for any source code or presentation slides from the day, but I’ve yet to find any – if I do I’ll update here, I’m keen to see them myself.