Hallo Nagalenoj H. wrote: > Mine is not dual core or more.. And that command(time with each command > in pipe) doesn't work. I don't how I am going to reduce the conversion > duration?!!!! If you only have one CPU/Core you don't even need mpeg2enc's -M 2 option. The only thing that might help you than is the buffer program for buffering the I/O. The mjpegtools with the piping can only be mad faster with more cores.
You might try it without the -4 and -2 option that should speed up things a little > Another question, I'm using mjpegtools in ubuntu right now. When, I try > to install in debian. It is failing. Whether the package supports > debian? I need mjpegtools in debian machine. You might get a precompiled packed from debian. There is no precompiled package on Sourceforge. [...] > > The fbs file has one minute session(video). When I execute this > command, > > It is taking around 4 minutes to convert fbs file to mp2. I feel > this is > > quiet unfair, so is there any options to reduce this conversion > duration > > without any loss in video.? > How many cores do you have in your computer ? > The -M 2 (or 4) helps. Is there a program in the pipeline that uses 100% > of one CPU ? > > Did you run the pipeline with the time program ? So you know how much > time each program consumes (should work): > time ./rfbproxy -x ../../files/q3.fbs | time ppmtoy4m -S 420jpeg | \ > time mpeg2enc -f 3 ... Than just try it for one program at the time. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: shadowl...@utanet.at www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
