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Re: [Swftools-common] Re: data loss in jpeg
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From: |
Matthias Kramm |
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Subject: |
Re: [Swftools-common] Re: data loss in jpeg |
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Date: |
Sun, 26 Sep 2004 15:21:36 +0200 |
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User-agent: |
Mutt/1.5.6i |
On Wed, Sep 22, 2004 at 01:08:31PM -0400, Andrew Wheatley wrote:
> Here's how to do a straight copy of a jpeg into a swf
> without any data loss.
> There are two streams. According to the swf documentation,
> each stream is surronded by a 0xff 0xd8 and a 0xff 0xd9.
> Make the first stream empty, that is, just write
> 0xff 0xd8 0xff 0xd9.
> Start the second stream with 0xff 0xd8, copy all the data
> from the jpg file into the buffer and then end it with
> 0xff 0xd9.
Interesting- You tried that? It worked?
Did it work for all jpegs or just for some?
Greetings
Matthias