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Re: question re: pixelated playback NEVER MIND

February 21, 2007 | 7:10 pm

hello all

so sorry to stuff yer in boxes with fluff

should have checked the list archive first!

answer is that I needed to specify [jit.qt.movie 640 480] as the default is 320×240

best
jamie

—– Original Message —-
From: jamie jewett
To: jitter@cycling74.com
Sent: Wednesday, February 21, 2007 12:20:43 PM
Subject: Re: [jitter] question re: pixelated playback

I should add that I have rendered a quicktime file with an empty background so that the jit.op is no problem…

thanks

jamie

—– Original Message —-
From: jamie jewett
To: jitter@cycling74.com
Sent: Wednesday, February 21, 2007 11:19:07 AM
Subject: [jitter] question re: pixelated playback

Good Morning Sports Fans…

I am having a strange problem where I am trying to mix an incoming stream from a camera with a pre-rendered
quicktime file that includes some text.

the quicktime
file plays back beautuifully in quicktime but is quite pixelated when played in jitter

likely I’m doing somthing goofy – but what?

I am on a
powerbook g4 1.67ghz 2gig ram
max 4.6.2 jitter 1.6.2

example patch follows – I am using 640×480 here only because I thought it might have something to do with working at 320×240 but that didn’t make a difference…

thanks
jamie

max v2;
#N vpatcher 0 44 1413 905;
#P origin 77 59;
#P window setfont "Sans Serif" 9.;
#P window linecount 1;
#P message 665 369 33 196617 start;
#P toggle 721 138 15
0;
#P newex 923 419 25 196617 iter;
#P newex 1018 440 38 196617 t clear;
#P newex 1145 439 38 196617 t clear;
#P message 1078 484 45 196617 input $1;
#P user ubumenu 1078 464 145 196617 0 1 1 0;
#X add "unibrain Fire-i";
#X prefix_set 0 0 0;
#X pattrmode 1;
#P newex 1078 440 75 196617 prepend append;
#P newex 1078 419 25 196617 iter;
#P message 923 484 58 196617 vdevice $1;
#P user ubumenu 923 464 145 196617 0 1 1 0;
#X add "DVCPRO HD (1080i50)";
#X add "DVCPRO HD (1080i60)";
#X add "DVCPRO HD (720p60)";
#X add "DV Video";
#X add "IIDC FireWire Video";
#X add "USB Video Class Video";
#X prefix_set 0 0
0;
#X pattrmode 1;
#P newex 923 440 75 196617 prepend append;
#P newex 923 389 112 196617 route vdevlist inputlist;
#P message 973 322 59 196617 getinputlist;
#P message 910 322 59 196617 getvdevlist;
#P newex 835 366 98 196617 jit.qt.grab 640 480;
#B color 5;
#P
message 721 538 29 196617 stop;
#P button 721 515 15 0;
#P newex 721 491 85 196617 select loopnotify;
#P message 527 385 29 196617 stop;
#P newex 527 310 40 196617 t b b b;
#P newex 668 468 63 196617 jit.qt.movie;
#P message 542 359 46 196617 loadram;
#P message 557 336 30 196617 read;
#P newex 738 605 107 196617 jit.op @op + @val 1.;
#B color 5;
#P button 527 236 44 1;
#P window setfont "Sans Serif" 24.;
#N vpatcher 1920 22 2720 600;
#P origin 19 54;
#P window setfont "Sans Serif" 9.;
#P hidden newex 141 733 50 196617;
#P hidden number 92 -18 35 9 0 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P hidden number 52 -18 35 9 0 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P window linecount 1;
#P hidden newex 127 31 88 196617 pak size 620 480;
#P hidden inlet 550 25 15 0;
#P hidden newex 0 5 48 196617 loadbang;
#P hidden message 0 31 66 196617 name STAGE;
#P hidden toggle 633 345 15 0;
#P hidden newex 594
345 35 196617 sel 27;
#P hidden newex 549 345 40 196617 key;
#P hidden message 633 366 70 196617 fullscreen $1;
#P hidden newex 419 365 70 196617 bgcolor 0 0 0;
#N thispatcher;
#Q end;
#P hidden newobj 633 387 61 196617 thispatcher;
#P user jit.pwindow 33 58 622 482 0 1 0 0 1 0;
#X name STAGE;
#P connect 8 0 7 0;
#P fasten 10 0 0 0 132 52 39 52;
#P connect 7 0 0 0;
#P fasten 11 0 10 1 57 24 171 24;
#P fasten 12 0 10 2 97 24 210 24;
#P fasten 4 0 5 0 554 367 591 367 591 343 599 343;
#P fasten 5 0 6 0 599 365 631 365 631 342 638 342;
#P connect 6 0 3 0;
#P connect 3 0 1 0;
#P pop 1;
#P newobj 350 404 131 196632 p screen 1;
#B color 1;
#P window setfont "Sans Serif" 9.;
#P newex 432 240 63 196617 loadmess 1.;
#P window setfont "Fixedwidth Serif" 10.;
#P flonum 432 261 35 10 0. 1. 3 22 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 330 284 170 1441802 pak erase_color 0. 0. 0. 1.;
#P window setfont
"Sans Serif" 9.;
#P user jit.fpsgui 320 337 60 196617 0;
#P newex 320 248 55 196617 t b b erase;
#P newex 320 307 98 196617 jit.gl.render STAGE;
#P newex 721 178 43 196617 jit.qball;
#P newex 721 157 57 196617 qmetro 20;
#P message 997 240 31 196617 clear;
#P message 997 220 44 196617 settings;
#P message 960 220 29 196617 open;
#B color 9;
#P message 960 240 31 196617 close;
#B color 9;
#P user panel 300 399 209 49;
#X brgb 252 208 12;
#X frgb 0 0 0;
#X border 0;
#X rounded 0;
#X shadow 0;
#X done;
#P user panel 300 152 209 240;
#X brgb 248 128 0;
#X frgb 0 0 0;
#X border 0;
#X rounded 0;
#X shadow 0;
#X done;
#P newex 738 648 115 196617 jit.gl.videoplane STAGE;
#P newex 738 626 86 196617 jit.gl.slab STAGE;
#B color 5;
#P fasten 9 0 11 0 726 216 325 216;
#P connect 11 0 10 0;
#P fasten 11 2 10 0 369 274 325 274;
#P connect 13 0 10 0;
#P connect 10 0 12 0;
#P connect 15 0
14 0;
#P fasten 14 0 13 4 437 280 495 280;
#P connect 17 0 22 0;
#P connect 22 0 23 0;
#P connect 22 1 20 0;
#P connect 22 2 19 0;
#P fasten 9 0 21 0 726 399 673 399;
#P connect 42 0 21 0;
#P connect 20 0 21 0;
#P connect 19 0 21 0;
#P connect 23 0 21 0;
#P fasten 26 0 21 0 726 560 657 560 657 456 673 456;
#P connect 41 0 8 0;
#P connect 8 0 9 0;
#P connect 21 1 24 0;
#P connect 24 0 25 0;
#P connect 25 0 26 0;
#P fasten 21 0 18 0 673 575 743 575;
#P connect 18 0 0 0;
#P connect 0 0 1 0;
#P fasten 9 0 27 0 726 348 840 348;
#P hidden fasten 29 0 27 0 978 360 840 360;
#P hidden fasten 28 0 27 0 915 361 840 361;
#P fasten 33 0 27 0 928 502 1071 502 1071 348 840 348;
#P fasten 37 0 27 0 1083 502 1074 502 1074 344 840 344;
#P connect 7 0 27 0;
#P connect 4 0 27 0;
#P connect 6 0 27 0;
#P connect 5 0 27 0;
#P connect 27 0 18 1;
#P connect 27 1 30 0;
#P connect 30 0 40 0;
#P connect 40
0 31 0;
#P connect 31 0 32 0;
#P fasten 39 0 32 0 1023 460 928 460;
#P connect 32 0 33 0;
#P fasten 30 0 39 0 928 413 1023 413;
#P fasten 30 1 34 0 979 409 1083 409;
#P connect 34 0 35 0;
#P connect 35 0 36 0;
#P fasten 38 0 36 0 1150 459 1083 459;
#P connect 36 0 37 0;
#P fasten 30 1 38 0 979 408 1150 408;
#P pop;

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http://www.cycling74.com/mailman/listinfo/jitter

_______________________________________________
jitter mailing list
jitter@cycling74.com

http://www.cycling74.com/mailman/listinfo/jitter


February 21, 2007 | 7:21 pm

you might want to check out the @adapt 1, which automatically changes
the default dim size to the movie size.

On Feb 21, 2007, at 2:10 PM, jamie jewett wrote:

> hello all
>
> so sorry to stuff yer in boxes with fluff
>
> should have checked the list archive first!
>
> answer is that I needed to specify [jit.qt.movie 640 480] as the
> default is 320×240
>
> best
> jamie
>
> —– Original Message —-
> From: jamie jewett
> Sent: Wednesday, February 21, 2007 12:20:43 PM
> Subject: Re: [jitter] question re: pixelated playback
>
> I should add that I have rendered a quicktime file with an empty
> background so that the jit.op is no problem…
>
> thanks
>
> jamie
>
> —– Original Message —-
> From: jamie jewett

> Sent: Wednesday, February 21, 2007 11:19:07 AM
> Subject: [jitter] question re: pixelated playback
>
> Good Morning Sports Fans…
>
>
> I am having a strange problem where I am trying to mix an incoming
> stream from a camera with a pre-rendered
> quicktime file that includes some text.
>
> the quicktime file plays back beautuifully in quicktime but is
> quite pixelated when played in jitter
>
>
> likely I’m doing somthing goofy – but what?
>
> I am on a
> powerbook g4 1.67ghz 2gig ram
> max 4.6.2 jitter 1.6.2
>
> example patch follows – I am using 640×480 here only because I
> thought it might have something to do with working at 320×240 but
> that didn’t make a difference…
>
> thanks
> jamie
>
>
> max v2;
> #N vpatcher 0 44 1413 905;
> #P origin 77 59;
> #P window setfont "Sans Serif" 9.;
> #P window linecount 1;
> #P message 665 369 33 196617 start;
> #P toggle 721 138 15 0;
> #P newex 923 419 25 196617 iter;
> #P newex 1018 440 38 196617 t clear;
> #P newex 1145 439 38 196617 t clear;
> #P message 1078 484 45 196617 input $1;
> #P user ubumenu 1078 464 145 196617 0 1 1 0;
> #X add "unibrain Fire-i";
> #X prefix_set 0 0 0;
> #X pattrmode 1;
> #P newex 1078 440 75 196617 prepend append;
> #P newex 1078 419 25 196617 iter;
> #P message 923 484 58 196617 vdevice $1;
> #P user ubumenu 923 464 145 196617 0 1 1 0;
> #X add "DVCPRO HD (1080i50)";
> #X add "DVCPRO HD (1080i60)";
> #X add "DVCPRO HD (720p60)";
> #X add "DV Video";
> #X add "IIDC FireWire Video";
> #X add "USB Video Class Video";
> #X prefix_set 0 0
0;
> #X pattrmode 1;
> #P newex 923 440 75 196617 prepend append;
> #P newex 923 389 112 196617 route vdevlist inputlist;
> #P message 973 322 59 196617 getinputlist;
> #P message 910 322 59 196617 getvdevlist;
> #P newex 835 366 98 196617 jit.qt.grab 640 480;
> #B color 5;
> #P message 721 538 29 196617 stop;
> #P button 721 515 15 0;
> #P newex 721 491 85 196617 select loopnotify;
> #P message 527 385 29 196617 stop;
> #P newex 527 310 40 196617 t b b b;
> #P newex 668 468 63 196617 jit.qt.movie;
> #P message 542 359 46 196617 loadram;
> #P message 557 336 30 196617 read;
> #P newex 738 605 107 196617 jit.op @op + @val 1.;
> #B color 5;
> #P button 527 236 44 1;
> #P window setfont "Sans Serif" 24.;
> #N vpatcher 1920 22 2720 600;
> #P origin 19 54;
> #P window setfont "Sans Serif" 9.;
> #P hidden newex 141 733 50 196617;
> #P hidden number 92 -18 35 9 0 0 1 3 0 0 0 221 221 221 222 222 222
> 0 0 0;
> #P hidden number 52 -18 35 9 0 0 1 3 0 0 0 221 221 221 222 222 222
> 0 0 0;
> #P window linecount 1;
> #P hidden newex 127 31 88 196617 pak size 620 480;
> #P hidden inlet 550 25 15 0;
> #P hidden newex 0 5 48 196617 loadbang;
> #P hidden message 0 31 66 196617 name STAGE;
> #P hidden toggle 633 345 15 0;
> #P hidden newex 594 345 35 196617 sel 27;
> #P hidden newex 549 345 40 196617 key;
> #P hidden message 633 366 70 196617 fullscreen $1;
> #P hidden newex 419 365 70 196617 bgcolor 0 0 0;
> #N thispatcher;
> #Q end;
> #P hidden newobj 633 387 61 196617 thispatcher;
> #P user jit.pwindow 33 58 622 482 0 1 0 0 1 0;
> #X name STAGE;
> #P connect 8 0 7 0;
> #P fasten 10 0 0 0 132 52 39 52;
> #P connect 7 0 0 0;
> #P fasten 11 0 10 1 57 24 171 24;
> #P fasten 12 0 10 2 97 24 210 24;
> #P fasten 4 0 5 0 554 367 591 367 591 343 599 343;
> #P fasten 5 0 6 0 599 365 631 365 631 342 638 342;
> #P connect 6 0 3 0;
> #P connect 3 0 1 0;
> #P pop 1;
> #P newobj 350 404 131 196632 p screen 1;
> #B color 1;
> #P window setfont "Sans Serif" 9.;
> #P newex 432 240 63 196617 loadmess 1.;
> #P window setfont "Fixedwidth Serif" 10.;
> #P flonum 432 261 35 10 0. 1. 3 22 0 0 0 221 221 221 222 222 222 0
> 0 0;
> #P newex 330 284 170 1441802 pak erase_color 0. 0. 0. 1.;
> #P window setfont "Sans Serif" 9.;
> #P user jit.fpsgui 320 337 60 196617 0;
> #P newex 320 248 55 196617 t b b erase;
> #P newex 320 307 98 196617 jit.gl.render STAGE;
> #P newex 721 178 43 196617 jit.qball;
> #P newex 721 157 57 196617 qmetro 20;
> #P message 997 240 31 196617 clear;
> #P message 997 220 44 196617 settings;
> #P message 960 220 29 196617 open;
> #B color 9;
> #P message 960 240 31 196617 close;
> #B color 9;
> #P user panel 300 399 209 49;
> #X brgb 252 208 12;
> #X frgb 0 0 0;
> #X border 0;
> #X rounded 0;
> #X shadow 0;
> #X done;
> #P user panel 300 152 209 240;
> #X brgb 248 128 0;
> #X frgb 0 0 0;
> #X border 0;
> #X rounded 0;
> #X shadow 0;
> #X done;
> #P newex 738 648 115 196617 jit.gl.videoplane STAGE;
> #P newex 738 626 86 196617 jit.gl.slab STAGE;
> #B color 5;
> #P fasten 9 0 11 0 726 216 325 216;
> #P connect 11 0 10 0;
> #P fasten 11 2 10 0 369 274 325 274;
> #P connect 13 0 10 0;
> #P connect 10 0 12 0;
> #P connect 15 0 14 0;
> #P fasten 14 0 13 4 437 280 495 280;
> #P connect 17 0 22 0;
> #P connect 22 0 23 0;
> #P connect 22 1 20 0;
> #P connect 22 2 19 0;
> #P fasten 9 0 21 0 726 399 673 399;
> #P connect 42 0 21 0;
> #P connect 20 0 21 0;
> #P connect 19 0 21 0;
> #P connect 23 0 21 0;
> #P fasten 26 0 21 0 726 560 657 560 657 456 673 456;
> #P connect 41 0 8 0;
> #P connect 8 0 9 0;
> #P connect 21 1 24 0;
> #P connect 24 0 25 0;
> #P connect 25 0 26 0;
> #P fasten 21 0 18 0 673 575 743 575;
> #P connect 18 0 0 0;
> #P connect 0 0 1 0;
> #P fasten 9 0 27 0 726 348 840 348;
> #P hidden fasten 29 0 27 0 978 360 840 360;
> #P hidden fasten 28 0 27 0 915 361 840 361;
> #P fasten 33 0 27 0 928 502 1071 502 1071 348 840 348;
> #P fasten 37 0 27 0 1083 502 1074 502 1074 344 840 344;
> #P connect 7 0 27 0;
> #P connect 4 0 27 0;
> #P connect 6 0 27 0;
> #P connect 5 0 27 0;
> #P connect 27 0 18 1;
> #P connect 27 1 30 0;
> #P connect 30 0 40 0;
> #P connect 40 0 31 0;
> #P connect 31 0 32 0;
> #P fasten 39 0 32 0 1023 460 928 460;
> #P connect 32 0 33 0;
> #P fasten 30 0 39 0 928 413 1023 413;
> #P fasten 30 1 34 0 979 409 1083 409;
> #P connect 34 0 35 0;
> #P connect 35 0 36 0;
> #P fasten 38 0 36 0 1150 459 1083 459;
> #P connect 36 0 37 0;
> #P fasten 30 1 38 0 979 408 1150 408;
> #P pop;
>
>
>

v a d e //

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