Bernhard Praschinger wrote: > Hallo Hello,
>>BTW does anybody who uses a dual CPU box know "HOWTO" fully use all cpu >>resources to speed up things? > > Take a look at the mjpeg-howto section 11. SMP and distributed Encoding ;) This doesn´t help, if i use my new and my old box in "cluster-mode" it slows things down than speed it up. >>I used this cmd to encode a movie: >> >>lav2yuv test.liste | yuvcorrect -Y CONFORM | y4mshift -n -4 | y4mscaler >>-v0 -O sar=59:54 -O size=720x576 | yuvdeinterlace | yuvmedianfilter | >>yuvdenoise -m 2,2,2 -g 64,255,255 -t 3,3,3 | y4munsharp | mpeg2enc -f8 >>-D 10 -E -10 -q 5 -b 7800 -M 2 -K tmpgenc -4 1 -2 1 -o test.m2v >> >>When it´s running i still have around 30% "free" cpu time, also when i >>do -M 3 instead of -M 2 it doesn´t do much difference. > > > The -M does not help much. It is more important that you add somewhere > in the encoding command one time the buffer or bfr program. I usually > add it before mpeg2enc. When Using buffer I use 2048 buffers of 10k. > I use buffer always. > > So the command lookes like that: > lav2yuv ... | .... | buffer -b 2048 | mpeg2enc ... Also with buffer -b 2048 i still have rest of cpu time about 30-35% Cheers, BF. > auf hoffentlich bald, > > Berni the Chaos of Woodquarter > > Email: [EMAIL PROTECTED] > www: http://www.lysator.liu.se/~gz/bernhard > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
