On Tue, 30 Jun 2009 09:07:42 -0400, Smart, Gary <[email protected]>
wrote:
So how do I configure the system as LGPL and still have access to the sw
scaler?
((all statements here are my observations, I'm not an official source))
Just to clarify, the **new swscale code** is GPL. But, there is a "fake"
swscale implementation using the old img_convert code.
In previous versions of libav, if you enabled the **real** swscale, it
would put the functions sws_* in their own library: libswscale.so
But, if you used the LGPL fake swscale, those functions would be found in
libavutil.so
In libav 0.5, I believe they altered it so that the fake swscale gets
built into a libswscale.so even though it isn't the real swscale code.
So in short, maybe you have a link error because your project currently
only links with libavutil.so and you now need to add libswscale.so
regardless of whether you use the real swscale or not.
--
Michael Conrad
IntelliTree Solutions llc.
513-552-6362
[email protected]
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