Re: ffmpeg compilation fix for cvs

On Nov 23, 2005, at 6:06 AM, Jan Callewaert wrote:

> I tried compiling breve with ffmpeg support when using the most recent
> ffmpeg from cvs. There were some errors which I had to fix, so I'm
> attaching the diff to the cvs. When recording a movie, I do get buffer
> underflows for some strange reason. I have it also without the patch
> on an older system with an older version of ffmpeg. Can somebody
> confirm this? Maybe the bit rate is too high.

Hi Jan,
can you tell me what version of ffmpeg you're using?  When I apply your
patch, it no longer compiles for me on OS X using "0.4.9-pre1" (a  
version
number which I'm sure they've used for more than one release).

I haven't tried updating my ffmpeg build here recently, but in the past,
the different versions of ffmpeg have been so bizarrely different that
nothing works between two versions -- functions and data structures
change unexpectedly.

> Worth noting some extra dependencies that are not listed in the  
> README:
> - bison, but a recent one. I needed to install bison-1.875d, the
> package used on gentoo, since the one on gnu (1.875 didn't work).
> - you can't compile breve without gsl, despite what the readme says.
> - wxGTK can't be compiled with unicode support, this gives some  
> errors.
> - ODE has to be compiled with double support

Thanks -- I'll add these to the README.

- jon klein
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