Java :: Is GZip Compression Worthwhile With AMF
Oct 4, 2010
We've got a Flex/Java application using BlazeDS and we're investigating reducing the size of the payloads being passed between our server and the client.Since AMF is a binary format and supposed to be fairly compact, is there any benefit to turning on GZip compression? Has anyone else done this before and did you see any significant gains from using compression?I just performed a simple test to determine what kind of compression ratios we might expect if we were to enable gzipping. I just captured the AMF payloads in some files and just gzipped them using the Linux command line version. I didn't specify the level of compression, just the default i.e. 'normal'. It appears that on average there is a 9% reduction in the payload size, with some payloads getting as much as 61%. Can anyone see a flaw in this method and what level of compression can be used in HTTP gzipping?
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Jul 22, 2010
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Jan 9, 2009
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May 1, 2009
once a video file has been encoded into an flv is there a way to confirm the compression settings? Say if I wanted to double check that I had the right setting or duplicate setting of a flv I encoded earlier, is there a way to access this info?Like QT you can choose Movie Inspector.In QT I opened a flv file that was encoded with a Max data rate: 50kbps (I know, I know very low but it's the setting I was given). I then selected Movie Inspector thinking it could do the trick but it listed the data rate as 359.68 kbits/s.is if I encoded at a Max data rate: 50kbps how is 359.68 listed as it's data rate in QT?
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[Code]...
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Fairly new to Flash but I was wondering something. When I look at a jpg in Photoshop, the quality is fantastic and the white border is sharp.
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Sep 13, 2011
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Sep 15, 2010
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[code]....
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Jul 16, 2010
I tried with flex and java in the backend. In this, I am able to upload files till 100 MB using remote object (blazeDs) where we will read the file as byte array and send it to the java method. If the file size exceeds after that, then I get the run time error in IE.
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[Code]...
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Sep 15, 2011
Meaning specifically, what steps do you go through when creating a new application using these tools?
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I have a client-server multigame suite for PC ("kind of" cross-platform using cygwin), which is developed in Java(game menus and database management), C++ (server side), and adobe Flash (game graphics & interaction).
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Nov 13, 2011
I need to load somehow the html code of a webpage A into a javascript string of another webpage B, on a different host. I know this is impossible to do with javascript alone because of the same origin policy, and I know I could do it loading the page via php on my server and then send results back to the user's client but I wouldn't be able to handle so many requests, so I need it to be done directly by the user's browser. I can use nearly whatever browser scripting language/applet framework common enough to be installed on the majority of my users' computers, like flash and java.On example, what if I use flash or java to load the external html code and then call a javascript callback function providing the source? Could this work?
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Mar 24, 2010
I am using Flex 3 and make a call through a RemoteObject to a Java 1.6 method and exposed with BlazeDS and Spring 2.5.5 Integration over a SecureAMFChannel. The ActionScript is as follows (this code is an example of the real thing which is on a separate dev network);
[Code]...
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