>>>I don't think it's assigning the string that's slow. It's calling
sendAndLoad that is slow, because I think when you make the call the data is
urlencoded or something
Yes, you're probably right. I thought maybe the string was encoded as soon
as it assigned, but it makes more sense that the enco
Hi Juan - I don't think it's assigning the string that's slow. It's calling
sendAndLoad that is slow, because I think when you make the call the data is
urlencoded or something. I've already found that, and am not calling it. I
was simply outputting the before and after string lengths to see how
Actually, from my tests (on the "component" I made, which was AS 3.0), the
bottle neck was not encoding to base 64 per se (as I assumed at first), but
assigning the resulting string to the LoadVars object (o URLRequest in my
case...). If I commented out that specific line, it worked way faster; whe
you're sending a comma separated string to the server?
why not have 2 hey digits for all the data and omit the comma? this would
bring your data to 2/3 of its size, which means 26sec*2/3 = 17.3sec
when this works, you could try to send binary data - so instead if sending
the string "ff" you woul
if you can't create binary data, you could still use base64 encoding
instead, which would give you 8.6*1.33 = 11.5sec.
OK, I did some tests and it's taking way too long to base64 encode the
string. It might be quicker to send once it's done, but overall it'd be a
lot slower than my current met
Sounds a bit like Run Length Encoding
Right, I mentioned that. :) I kept it simple to be able to reconstruct the
image from it more easily in PHP. Gotta try the base64 thing next.
Dave -
Head Developer
http://www.blurredistinction.com
Adobe Community Expert
http://www.adobe.com/communities/e
Hi,
> Hi all, I've been working on allowing users to dowload a jpeg from a
> movieClip in AS2 and came up with a simple, yet novel
> compression idea,
> that's a bit like RLE but not quite.
>
> Basically it is this - analyze the image pixel by pixel to
> get the hex color
> codes into an arr
Sounds a bit like Run Length Encoding
Dave Mennenoh wrote:
Hi all, I've been working on allowing users to dowload a jpeg from a
movieClip in AS2 and came up with a simple, yet novel compression
idea, that's a bit like RLE but not quite.
Basically it is this - analyze the image pixel by pixel
" <[EMAIL PROTECTED]>
To: "Flash Coders List"
Sent: Sunday, February 03, 2008 8:12 PM
Subject: [Flashcoders] Simple compression algo?
Hi all, I've been working on allowing users to dowload a jpeg from a
movieClip in AS2 and came up with a simple, yet novel compression idea,
Hi all, I've been working on allowing users to dowload a jpeg from a
movieClip in AS2 and came up with a simple, yet novel compression idea,
that's a bit like RLE but not quite.
Basically it is this - analyze the image pixel by pixel to get the hex color
codes into an array. Then, make a new a
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