Hallo I have added a patch from rstam to the CVS which enables lavrec to record from EM28XX USB driver based cards like the Pinnacle DVC100 (V4L2).
This is needed when trying to capture full res PAL 704x576 movies, as stripes are appearing on the screen. With this patch the stripes are lessened but not gone. It seems to be caused by the encoding thread as far as I can find. Likely the software implementation costs too much time. If i take away the extra memcpy before doing the YUV packed -> YUV planar conversion the stripes get worse. Increasing num_procs makes it worse too. Does anybody have a idea how to solve that problem ? Details about the patch can be found in the tracker: https://sourceforge.net/tracker/index.php?func=detail&aid=3335498&group_id=5776&atid=305776 My holiday's are over, so I find again time to do something useful ;) auf hoffentlich bald, Berni the Chaos of Woodquarter Email: shadowl...@utanet.at www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------------------------------ uberSVN's rich system and user administration capabilities and model configuration take the hassle out of deploying and managing Subversion and the tools developers use with it. Learn more about uberSVN and get a free download at: http://p.sf.net/sfu/wandisco-dev2dev _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
