On 25/05/2008, at 6:43 PM, Christian Ebert wrote: > * Mark Heath on Saturday, May 24, 2008 at 08:47:53 +1000 >> By the way I have my own blending framerate converter (yuvaifps) >> available on my lavtools site >> http://silicontrip.net/~mark/lavtools/index.php#yuvafps > > On MacOS 10.4.11 with latest mjpegtools from cvs (except for > mpeg2enc) I get: > > $ gcc yuvafps.c -I/usr/local/include/mjpegtools -lmjpegutils -o > yuvafps > /usr/bin/ld: Undefined symbols: > _next_larger_quant > collect2: ld returned 1 exit status > >> From your building advice I take it you are compiling against > fink's mjpegtools, but those are very old (1.6.2). Is it because > I use a newer version or do you have any other idea what I might > be doing wrong?
I've never seen this error, I am guessing it has to do with the installed libraries. I am building against 1.9.0rc3 I did fix some errors in my code a few weeks back, but I'm not getting any linking errors. I've done a search and libmpeg2encpp.dylib is the library that defines _next_larger_quant. I don't know why the other libraries depend on it, but it does sound like you need to compile the libraries with mpeg2enc Let me know if this helps. Mark ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
