[jitter] Realtime video buffer with variable speed access

Thank you André for this patch example.
My apologies to answer so late, I wasn't here for 2 days.

But theorically I could (in "thru 0") recall the last frame with  
"matrixoutput 0", or 1 or 2, etc and increase progressively my delay-  
but apparently these frames can be read only when the entire cycle is  
filled again. Did I miss someting ?

Thierry Fournier
http://www.thierryfournier.net



Le 17 déc. 07 à 22:36, sier at risco.pt a écrit :

>
>
> hello
>
> not variable speed of access, but i have a simple video delay patch  
> i use
> to teach.
> control the amount of frames of delay like putting an offset of  
> (max-1)
> gives you
> zero frames of delay and 0 gives you max frames delay
>
>
>
> max v2;
> #N vpatcher 311 44 1013 715;
> #P window setfont "Sans Serif" 14.;
> #P number 325 217 50 14 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
> #P user jit.pwindow 311 394 194 179 0 1 0 0 1 0;
> #P user jit.pwindow 113 395 194 179 0 1 0 0 1 0;
> #P window linecount 1;
> #P message 278 293 121 196622 outputmatrix \$1;
> #P number 278 267 52 14 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
> #P newex 281 240 46 196622 % 75;
> #P newex 281 216 42 196622 + 74;
> #P message 158 278 70 196622 index \$1;
> #P number 158 252 49 14 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
> #N counter 0 0 75;
> #X flags 0 0;
> #P newobj 160 223 115 196622 counter 0 0 75;
> #P newex 114 322 228 196622 jit.matrixset 75 4 char 320 240;
> #P newex 114 121 56 196622 t s s b;
> #P toggle 114 24 15 0;
> #P message 219 49 45 196622 open;
> #P newex 114 84 142 196622 jit.qt.grab 320 240;
> #P newex 114 47 83 196622 qmetro 33;
> #P connect 3 0 0 0;
> #P connect 2 0 1 0;
> #P connect 0 0 1 0;
> #P connect 1 0 4 0;
> #P fasten 8 0 5 0 163 307 119 307;
> #P fasten 12 0 5 0 283 315 119 315;
> #P connect 4 0 5 0;
> #P connect 5 0 13 0;
> #P connect 6 0 7 0;
> #P connect 7 0 8 0;
> #P connect 4 2 6 0;
> #P connect 10 0 11 0;
> #P connect 11 0 12 0;
> #P fasten 7 0 9 0 163 190 286 190;
> #P connect 9 0 10 0;
> #P fasten 4 1 14 0 142 351 317 351;
> #P connect 15 0 9 1;
> #P pop;
>
>
> best regards
>
> a
>
> -
> --                                    
> -                                  - 
>                                        -
> -
> // s373.net // planalto de agenciamento maquínico // andré sier
>
>
>
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