search for: zzy

Hello, As we discussed with derf some time ago, it seems it is not neccessary to enforce "forward" order of dct_coeffs. This patch gains .99366902855226196000% so approx 1% speedup. Meausurement method: time nice -n -19 ./dump /mnt/disc4/theora/unix/gripen.ogg > /dev/null Ogg logical stream 310b2968 is Theora 720x480 29.97 fps video Encoded frame content is 720x480 with 0x0 offset

Hello, I'm attaching IDCT MMX patch. I reused IDCT from theora-a3-MMXd.zip. It should work on 64bit X86 platform too. Here is most used functions when playing video with jet aircrafts (gripen) Ogg logical stream 310b2968 is Theora 720x480 29.97 fps video Encoded frame content is 720x480 with 0x0 offset I can play this video with like 200-300 frame drops on Athlon XP 1700+ CPU load (with

...rn_descrip.c:2112 #16 0xc062cd97 in closef (fp=0xc1736c60, td=0xc1730c00) at ../../../kern/kern_descrip.c:1932 #17 0xc062a175 in close (td=0xc1730c00, uap=0x12) at ../../../kern/kern_descrip.c:1008 #18 0xc086576f in syscall (frame= The failing point is not always the same and my system is: FreeBSD zzy.ios 6.0-RELEASE FreeBSD 6.0-RELEASE #13: Fri Mar 17 17:11:04 UTC 2006 root@zzy.ios:/root/Earth/earth/sys/i386/compile/earth i386 Thanks very much __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.y...

How to generate the longitudinal data with correlation structure of independent , exchangeable and AR (1) through errors? Can someone provide some sample codes? Great appreciation! Thanks much, Yi [[alternative HTML version deleted]]

I am having some difficulties to locate the standard error from GEE output. -----------sample output using list (geemodel)------------------------ Link: Identity Variance to Mean Relation: Gaussian Correlation Structure: Exchangeable Call: gee(formula = days.sick1 ~ bmi + age + gender + surveyround2 + surveyround3, id = childid, data = dat, family = gaussian,

Hi, I am very new to Theora, having just started working through the code a few weeks ago. I am working on a requantization tool to reduce bit rates, hopefully on the fly, for some video conferencing work. As I was working through the encoding phase I noticed this line in encode.c: for(ti=_enc->dct_token_offs[pli][zzi];ti<ndct_tokens;ti++){ It's around line 804, but I am

Hi, I'm new to Theora and would like to propose several performance optimization using advanced instructions in x86 CPUs (SSE2-SSE4.2). There are several source files in \x86 and \x86_vc which developed using inline assembler. However this cause several maintenance problems: 1) Need to sync gcc & msvc versions 2) Only 32bit environment is supported 3) No support for newer than MMX

...}IZp}$>ysWfaC?ni8pp0sGfy?g=d9Ty53SxbtSf3Dp+<pzj{G3<g2^d>;6*{z zpY+Cf6I=QEgBt#hkQqsK+E-rg1R67uB~%q$ed0ohAMtL(-z+KAcE*s2aNS#V=s+#4 zXj6>$wWn2bJQ;t-<uogx9`KCmyFgf;EfA$rc-&AzV4kX#U5?d7V-L4tZTWD2v!(6* zh&CXc#2%A5Uu~bN(!H at FIimi0%cIYUEls0&NnnA8{~ecE`VmYa&q$taUv8=VzRADa zZYAn9%*RJwp_o4t8S?t?xO^H&+E-ang~uL4Ru#*Ew97HjDhDKiZY-9lTr!+=K7-Hv zZ?>cl>kOHQxX6w1qP(T)Oj3m$)PN=2Tg}U&hW3nS%mi^~m;NOh`N8HM at Ni&Jn&(|C zi at a=lFSGY^nLdXpWGNWgP)ODEzrd0f{rB~=fSl)aRFB7zb+yy$E5`87k(Bf~56T)s z7HQFb_W`M6JFmR`V&+^8I{Gh;rTllU+rSY*yw-fFSj#xJe`^J?C7UYoSp25?S--qf zf9...

Dear all, I am working on modifying the R working matrix to commodate some other correlations that not included in the package. I am having problem to locate where the R matrix are defined for regular matrices, i.e. independence, exchangeable, AR and unstructure. it might have something within .C("Cgee",but don't understand it well enough to know. Can you anyone help? /*gee source

Hi Anne, I would suggest to change the linear model to lm(BloodPressure~Age), as this model makes more sense in biological means (you would assume that age influences pressure, not vice versa) and also obeys the statistical assumption of weak exogeneity, that age can be measured without error, at least compared to error-prone bp measures. Cheers Am 18.04.2018 um 16:07 schrieb Gerrit Eichner: