On Fri, 7 Nov 2003, Bernhard Praschinger wrote:
> > It's a possibility but I think you may have uncovered a bug in the
> > threading.
> Unlikely. ;)
> Because Andrew check that some weeks ago, where the multithreading code
> was broken.
There is a problem in that area though. Try forcing I frame only
encoding with "-g 1 -G 1" :)
> Could it be a memory problem ?
> On my machine mpeg2enc buffers 111 Frames. That is about 100MB
That's a possibility I suppose. The other thing that might cause
a problem is a 'limit' set by 'limit datasize xxx' - if that's
set too low then mpeg2enc won't be able to allocate enough
memory.
One other thing that comes to mind...
Having multiple versions of mjpegtools on a system might cause
the problem due to the libraries that get installed into
/usr/local/lib. When building the new version I wonder if it's
possible that the programs are linking against the older libs
in /usr/local/lib instead of the newly compiled ones in the
source tree. That can produce a program that looks ok but
fails in strange ways.
Steven Schultz
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