I think that if a SWF is loaded by another SWF (e.g. using SWFLoader), 'stage'
will be null.
-Gerry
On 2012-02-16 , at 04:07 , g...@engineeredarts.co.uk wrote:
Hi, Can you check if the parent exists, and is there a way to determine if
this is the document/main class?
Glen
Sent from my
Hi Anthony,
On every platform I've tried, when using the microphone input each
SampleDataEvent gives 2048 samples.
Up until now, I really didn't care about things like latency, as I was
merely attempting to learn algorithms for post processing related tasks;
yet, now that I have become
How do I trouble-shoot this?
I suggest adding a trace() to see what the requested URL is, and to check that
it's well formed. Change this…
var req:URLRequest = new URLRequest(siteUrl + store/
flash_store2.py?id= + id + pkg= + pkgID);
…to this:
var url:String = siteUrl +
I'm currently working on a project for which the customer requires the SWF to
be very small, so I've been investigating how to reduce SWF sizes.
Flash Builder's compiler is smart enough to not include code for unreferenced
classes, but it seems to miss some other seemingly obvious opportunities
Thanks for the quick feedback. Is there any way to tell the compiler that the
SWF won't be loaded by another SWF, and that it's therefore safe to strip out
unreferenced features?
On 2011-09-17 , at 17:28 , Henrik Andersson wrote:
The issue here is that the compiler does not know that they
On 2011-08-22 , at 16:06 , nasim h wrote:
for( var i:Number= -1 ;i1;i+=.001) { arr[i]=new object() arr[i].x=i
arr[i].y=5*Math.sin(20*i);
functiononlinedraw()
}
Perhaps the problem is simply that you're trying to plot too many points. If
you're stepping from -1 to +1 in
Hi folks,
Does anyone know whether there's a way to call native code from a Flash SWF or
AIR app, for example to call functions in a DLL? Something like Java's JNI but
for Flash?
I realize it's possible to read and write local data files from a SWF (using
FileReference) or from an AIR app
, the SWF (or AIR app) would use the native signal processing
functions implemented in it, otherwise it would rely on a simplified
lower-quality implementation coded in AS3.
-Gerry
On 2011-07-19 , at 15:25 , Paul Andrews wrote:
On 19/07/2011 08:15, Gerry Beauregard wrote:
Hi folks,
Does
Thank you Paul and Karl for your responses! Interesting discussion!
On 2011-07-19 , at 17:36 , Paul Andrews wrote:
On 19/07/2011 10:27, Karl DeSaulniers wrote:
Hi Paul, Gerry,
Are these runtime calls, or calls to set up runtime?
How is the swf published? Local? Server?
If Local, you could
On 2011-07-19 , at 18:07 , Leandro Ferreira wrote:
Have you tried Alchemy?
http://labs.adobe.com/technologies/alchemy/
*
*
* @leandroferreira*
* 55 61 91151257*
Yes. Alchemy still runs on the ActionScript Virtual Machine, though, so it's
not particularly fast. Nowhere near as fast
be useful to
help do some AS3 inlining to the Alchemy memory operations. I think the way
to use it, is to make sure your bytearrays are stored in the Alchemy memory.
Then you can access that from AS3 without the memcopy overhead.
Kevin N.
On 7/19/11 7:35 AM, Gerry Beauregard wrote
optimizations. They look like good reads.
Hope they are along the lines of what your looking for.
http://blog.frankula.com/?p=211
http://philippe.elsass.me/2010/05/as3-fast-memory-access-without-alchemy/
Best,
Karl
On Jul 19, 2011, at 10:42 PM, Gerry Beauregard wrote:
Hi Kevin
on a commercial project? If so, I'd be happy to do some
consulting/contracting work! ;-)
Cheers,
Gerry Beauregard
g.beaureg...@ieee.org
On 2011-05-12 , at 04:12 , Anthony Pace wrote:
Hello list,
I have been doing some experiments, but although my stuff is working, it
isn't optimized at all, and I
Does anyone know of some really good apps on the iPhone app store that were
written as AIR apps?
It's certainly possible to make iPhone apps from AIR apps. Adobe's got a
summary of the workflow here:
http://help.adobe.com/en_US/air/build/WS901d38e593cd1bac1e63e3d1295c1072d7-8000.html
I'm
Is it possible that the signal is on the right channel of your Tascam audio
box? If you're using the FP 10.1 Microphone class SampleDataEvent feature,
it's only able to capture mono audio, as far as I can tell.
If you've got a stereo audio interface, that mono channel is actually the left
In Flash Player 10 (without using AIR), it's possible to read from and write to
a local files on the user's hard drive, provided the user chooses the paths to
the files using a FileReference.
See:
http://www.mikechambers.com/blog/2008/08/20/reading-and-writing-local-files-in-flash-player-10/
Hi Renata,
TypeError: Error # 2007: Parameter hitTestObject must not be null.
The argument to hitTestObject() is 'mouse'. You get the error because the
'mouse' argument to hitTestObject() is null. Since mouse is constructed in
function iniciarJogo(), my guess is that iniciarJogo() never
You're getting to the limits of the precision of a Number.
In ActionScript 3, the Number type is stored in binary, in 64-bit
double-precision IEEE floating point format:
http://en.wikipedia.org/wiki/Binary64
It uses 52 bits for the mantissa (fractional part) which gives it an effective
You might want to check out my real-time spectrum analyzer here:
http://gerrybeauregard.wordpress.com/2010/08/06/real-time-spectrum-analysis/
It uses the microphone input and an FFT that I wrote. All the code is freely
available for download.
-Gerry
On 2010-10-02 , at 17:55 , Karim
This is not a question, just a little observation that might save other folks a
few minutes of gnashing of teeth and hair pulling.
I need some code that will give me the current date in ISO 8601 format, e.g.
2010-08-27. I figured the Date class would be a good place to start, but I
was really
/
Might help a little... do you have some test code lying about so we can
compare / optimise?
Best
- karim
On 3 Aug 2010, at 04:40, Gerry Beauregard wrote:
On 2010-08-03 , at 06:07 , Patrick Matte wrote:
Maybe check this http://blog.inspirit.ru/?p=405
Hey
On 2010-08-03 , at 06:07 , Patrick Matte wrote:
Maybe check this http://blog.inspirit.ru/?p=405
Hey Patrick, thanks for the link (to Eugene Zatepyakin's Fast Fourier
Transform for Flash). It looks like an interesting implementation, but it uses
Alchemy. I've been reading up more on Alchemy,
of Numbers :-( I've come across a few blogs
where people discuss the possibility of doing FFTs with PixelBender, but I
haven't found any implementations yet.
-Gerry Beauregard
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http
Maybe just a missing import statement?
import flash.events.*;
On 2010-07-26 , at 22:20 , John Singleton wrote:
1046: Type was not found or was not a compile-time constant: Event.� [for
RotateGearsLoaded(e:Event)]
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Hi Jim,
I see no reason why Flex can't be used for interactive artwork. The Canvas
component in Flex is derived from Sprite, so anything that you would do in a
Sprite can be done in a Canvas.
We've been using FlexBuilder 3 for development of everything at
www.sonoport.com. (I haven't
I don't have a whole lot of experience with the Loader class, but I suspect
that rather than calling addChild() immediately after calling load(), you'd
need to listen for a load complete event (Event.COMPLETE), and call addChild()
in the handler for that event.
-Gerry
any glitching.
Andre Michelle's blog has some great examples of how to use the FP 10 audio
API, for example:
http://blog.andre-michelle.com/2010/playback-mp3-loop-gapless/
-Gerry Beauregard
Lead Software Architect
Sonoport.com
On 2010-05-11 , at 03:45 , Glen Pike wrote:
Hi,
The Sound
Hi Matt,
You could probably put the 8 other languages into mp3 files, which you can play
back using the Sound class. Sound.play() has an optional startTime argument,
so you can start playback at any position in the mp3.
Suppose the user is playing back the FLV in English, then switches to
It's probably best just to create an Array or Vector containing numbers 1 to
40. (Vectors are only available in AS3, not sure about Array). Shuffle the
array, then choose the first 10 elements. A reasonably effective way to shuffle
an array is to step through the array, and for each element
Does anyone know of a good, fast, well-documented library of AS3 vector math
operations? I'm thinking specifically of a good FFT, as well as more basic
functions to add, multiply vectors, convert to/from polar coordinates, etc.
In my C++ DSP programming work on Windows, I've often made use of
I'm development a library of interactive sound effects in Action
Script 3 using Flex Builder. I've got loads of experience with audio
coding on various platforms in various languages (especially C++).
However, I'm relatively new to Flash development, so I have some
(perhaps naive)
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