GPRM based button ignores Start at loop point!

I have made the well known gprm based button script that jumps to last pressed button of a menu, and it works fine, but if I also enable the 'Start at loop point' function it only works in the simulator but never on test discs or final DLT's.
Is it a software bug that DVDSP 4.03 ignores the start at loop point if it also should jump to a gprm based button?

Nice... I've just done this and got exactly the same as you.
It would appear to be that the loop point argument is stored in the same way a prescript is stored - and hence the GPRM based button jump doesn't work.
I'll look further into this to see if I am on the right lines, but you'll need to create a second menu which is identical to the looping portion of the first, then point to that instead of the first menu. A GPRM based button jump should then work:
mov GPRM0, SPRM8
div GPRM0, 1024
Jump menu2 [GPRM0]
This will have the same visual effect as you want, at the cost of having a second menu on your disc.

Similar Messages

GPRM-based button with Start at Loop Point Troubles

First of all, I'm running DVD Studio Pro 4.2.1 on OS X 10.4.11
I'm trying to finish a project where when a video ends, it jumps back to the menu directly to the next button in order. This menu also has a loop point set in order to skip an opening animation. So I wrote the following script to accomplish this:
1: mov GPRM 0, SPRM 8
2: div GPRM0, 1024
3: add GPRM0, 1
4: jump "menu name"(Loop) [GPRM 0]
When I simulate the disc, everything works fine. However, a burned disc fails to return to the loop point. It will start on the next button when the highlights appear at the loop point, but the menu will begin from the beginning animation, not at the loop point.
Is there some conflict between the GPRM based button command and the start at loop point command? I did perform a test with the GPRM based button commands left out and the start at loop point function worked perfectly.
Edit: The "GPRM 0" at the end of the script shouldn't be a link but in brackets instead... the forum changed it to a link by default.
Message was edited by: brazzamHD

Given lines 1, 2 and 3, it is very unlikely that GPRM0 will ever be zero...
What your lines are saying, roughly, is:
"find the value of the last button that was pressed on a menu, and reduce it to a simple integer we can work with. Add '1' to the button number and then jump to the loop point on the menu IF the value in GPRM0 is '1'"
The problem is that it will never be '1' because of line 3. The lowest value it could be is '2' when you keep that line in there.
Also, you don't specify which GPRM you are evaluating in either version of line 4 - I assume GPRM0, as that is the one you are working with in lines 1, 2 and 3.
If you want to return to the loop point of a menu depending on the button the user previously selected being the first button then the code is this:
mov GPRM0, SPRM8
div GPRM0, 1024
Jump MenuName (Loop) If (GPRM0 = 1)
However, you might want to simply start at the loop point of the menu but make sure that the user is on the same button they were on previoulsy, in which case the code would be:
mov GPRM0, SPRM8
div GPRM0, 1024
Jump MenuName (Loop) \[GPRM0\]
To do this you \must make sure that you have checked the GPRM based button checkbox in the property inspector.
If you want to go to the next logical button after the one the user was on previoulsy, then you would need to add a '1' to it. The code looks like this:
mov GPRM0, SPRM8
div GPRM0, 1024
add GPRM0, 1
Jump MenuName (Loop) \[GPRM0\]
Note that the bracket shapes are important... a GPRM based button jump means that you will go to a button which has a value the same as that in the specified GPRM. The square brackets signify it is this kind of move, and not a simple evaluation of true or false.

How to make main menu start at loop point when you link back to it?

I have a main menu with a an intro, after the intro I have put a loop point.
But when I link back to the main menu, it plays the whole intro.
How do I let the main menu start at the loop point when I target a button back to it?

Jake:
English is not my native language (I used Wikipedia to understand RTFM !!!).
I used to copy&paste some lines from the manuals when a post can be answered directly that way (why to write it again if it's well written there?).
This is my "last upgrade": I uploaded some captured images from the manual to use easier in this kind of frequent questions. I like to show that the information was right there in the manual . . . but I really find the expression RTFM a little hard !
;D
Alberto

Jump back to meny loop point?

Hi,
I am making a dvd, and in the menu I have a video, that eventually has menu buttons. How do i set the DVD, so that while watching the DVD, the user can hit the 'Menu' button on their DVD player, and then menu will show up, but only at the loop point?
As of now, when the user hits the menu button, it plays the whole menu over again, including the video at the begining.
Thanks,
Robbie

doing a quick search of the forums should yield this answer.
in dvdsp 4 you create a script with a jump command that goes to your menu and you can check the start at loop point box. Set this script to the menu and title buttons of your remote control in the disc inspector.
everything before DVDsp4 you need to create a seperate menu that just contains the looping portion of your menu and set this as the title menu.
-ryan

DVD button loop point

I know this question is on here alot and I've already read some different things.
I have a project where the DVD menu has and intro and at about 16 secs. the buttons fade in. I have figured out how to make the button delay by setting the loop point. The problem is now my client wants the whole intro of the DVD menu to loop and have the buttons fade in at 16 secs. Is there anyway to keep the video looping back to the start and have the buttons still come in at 16 secs? i appreciate the help in advance.
thanks.

So visually, the menu starts, at 16 seconds the buttons appear and they stay on screen whilst the menu appears to loop from the beginning?
What I would do is make a whole bunch of clips into a single clip using FCP and placing them consecutively on the timeline, then export that to use as the menu background. Visually, this will appear to start over and over, but in actual fact it is playing through just once. Make it five minutes long, if you want so that no-one will rightly sit through it all.
Now add your loop point at 16 seconds as before. The buttons will fade in as you want, and then stay on screen as the background footage continues to play, looking as though it is looping. At the very end of your footage there will be a slight pause and the menu will then actually loop to the loop point, missing hte first 15 seconds off. Since this is so long into the menu I doubt very much whether anyone would notice. I would tell the client that this is the most efficient way of achieving the look (which it is) and let them decide if they want something different.

URGENT! Hide buttons til after loop point on motion menu?

Hi,
Is it possible to hide the buttons on a motion menu til AFTER the loop point?
I have a menu where there is a 10 second motion graphics intro, then a loop point, then 30 seconds of slight motion graphics in the background. As it should, after 30 seconds, it loops back to the loop point and only plays the last 30 seconds again and again.
The problem I am having is that the buttons appear on the menu at the start, which looks awful as they get in the way of the 10 second motion graphic intro.
Is there a way to make the buttons only appear at the 10 second (loop) point?
As a side note - I tried doing the 10 second intro on its own track, then having the track jump to the menu, but that creates a little delay that is quite noticeable.. It's not a smooth and continuous flow like the way I am doing it above.
Thanks!!!
Jason
G5 Dual 2.5Ghz, iMac 17" Core2Duo 2.0ghz, G4 900Mhz, 900mhz G3 iBook Mac OS X (10.4.7)

JF:
I add the button graphics into my background movie at the loop point. Then, I create an overlay file in Photoshop and add it to the menu? It will then only activate at the loop point, which works well since that's where the text would appear in the movie?
That's right!
I don't know is how to add the overlay in
Select your menu, and in the Inspector windows you'll find the Select Overlay option and navigate to your PSD overlay file.
I think that this Basic Menu Tutorial (from Drew13's www.dvdstepbystep.com site) could help you to create a basic overlay. Just keep the background of your file WHITE and your overlays graphics BLACK.

Normal State Button Shows Selected State At Loop Point

My menu shows the Normal State Button Shows as the selected state At Loop Point. I want it to show for instance black until it is selected then "rollover" to red. TIA for any help.
Murman

There are two ways that you can do this without resorting to using a layer based shape or a layer based menu.
First, you need to decide if it is important for the logo to appear in full colour or if you can get away with a single colour instance of it appearing. If the answer to this is that a single colour is OK, then use a standard overlay menu. Otehrwise, try using a masked overlay menu (there are limitations...)
With a standard overlay, the background image is as you want it to appear without anything selected - all shapes and text, etc, should be in place as if no button is chosen.
You then create the overlay, which is a simple .pict file that is the size of the menu. On this you simply place as many instances of the logo as you need - create them in black or grayscale and don't add anything else. The overlay will be mostly white with the black or gray shapes on it.
Add this to your menu in DVDSP and drag out the button rectangles to cover the background text and the overlay shape. When the button is selected, the logo shape will show up, but will not show in the normal state.
You can get the logo to be whatever colour you need by using the colour mapping within the property inspector for the button.
If you definitley need a full colour logo to appear, you can either use a layer based photoshop menu, or use overlay masks:
http://www.editorsbin.com/authoring/mask_overlay.html
be aware that there are some limitations when using the masking technique - but all is explained in that tutorial.

Bug: Universal app input controls (i.e. Start Menu, Task view buttons) ignoring and missing interpretative translation for legacy input control context request (right-click)

Redundant post - however the topic (title) is different to point out the potential of adding translation for right-click to universal app input controls. The part about a solution for translation is in bold at the bottom of this post ...
Bug: Universal app input controls (i.e. Start Menu, Task view buttons) ignoring and missing interpretation translating right-click to a left-click to activate context (menu) in universal app web style (similar to oo context menu for oo legacy style).
Bug: Task view: OO context menu: Should show "nothing" (like right-click Start Menu button) - but right click Task view shows the oo context menu for the Task bar (wrong context)
Besides behaving wrongly (should be like right clicking the Start button) ....
the problem is the user is likely to look for actions on that context menu.
However to activate the context menu for this universal app kind of behavior you actually need to left-click the button for the Task view ... and then you get the universal app like context menu.
Microsoft must have been trying to figure out what to do about this kind of voupling mismatch between legacy (right-click) and universal app (left-click) conmtext menus. confusing for users it weill become nevertheless.
But the left-click style supports touch.
One solution though is to support right-click on i.e. Task view and Start button. Thus for new kind (universal app kind-of)input controls - right-click will work (instead of just being ignored) just like left-click. Allthough not a correct left-click
- it will be helpful and interpretive translating the intension of receiving a context. A practical solution with right-click translating into left-click for universal app controls considering that the context menu actually has become a hybrid of left-click
and right-click (with a precedence for left-click though)

This is a great post.
I couldn't have written it myself better.
I'm also in dying need of Korean input as I can't communicate with my Korean friends.
But I second every point.
I hope the tech teams are reading this.

F this error message "The disk you inserted was not readable by this computer" with 2 radio buttons "Ignore" or "reject" It comes up every time I start my new printer. How do I get rid of it?

When installing my new HP printer I received the following error message when I inserted the software install disk: "The disk you inserted was not readable by this computer" with 2 radio buttons "Ignore" or "reject" I was able to eject the disk but the message remains. Now every time I start up the printer this error message pops up on my computer. I have since used the disk drive successfully for music CD's etc. How can I get rid of this message?

PRAM RESET
Zap the PRAM
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.

Can't set a menu loop point for my buttons to come in

because my menu loop background video has text that flies in, i need my menu buttons that correspond to that text to come in on a delay. reading my dvdsp3 book, it seems i would need to set a loop point in the menu to trick it into doing this, however i cannot set a loop point on my menu - that option is greyed out and i cannot toggle it.
the guide i have says looping isn't possible if i add drop zones or text, but i have done neither within dvdsp3.
any help appreciated
thanks

ok i think i know what happened
i was using moving video as an asset for my buttons
once i changed that i could set a loop.
i guess i will edit my moving video into small "buttons" in FCP and then create the real selection buttons in DVDSP3.

Encore CS4 Loop Point goes back to beginning

Hi all,
Thank you for your time reading this. I've searched the forum and didn't see a resolution for this type of issue. Please accept my apology if it is noted somewhere and I didn't find it.
I created a Motion Menu in After Effects CS3 that is 00;05;07;00
I then saved the layers as a psd files (I didn't create buttons within AE)
I created the buttons I wanted within Encore.
Turned off all of the layers in Encore except for the buttons that I created
I created an AVI file out of the After Effects composition which is set as the Motion menu in Encore
The only problem that I am having is that when the video ends it goes back to the very beginning of the motion menu instead of the Loop point I set at 00;00;14;00 (14 seconds if I did that right)
I have Animate buttons checked
Loop point: 00;00;14;00
Loop #: Forever
On the basic tab, for both End Action and Override I went to Specify link and chose the Motion menu(AVI) that I created. I checked the box at the bottom "Set to Loop Point"
I'm not really sure what I'm doing wrong. This is my first time with a Motion Menu, so I'm sure I'm doing something wrong.
Thank you for your time on this
Best regards
Jeff

Jeff,
Thanks for explaining.
I'm now using CS5 and I'd heard the two menu thing wasn't necessary any more so:
A week or so ago, I was trying to figure out the same thing. I posted this question here http://forums.adobe.com/thread/852185?tstart=30.
Unfortunately, there were no answers, and by then I had found in the Encore Help under Loop point (as you did) this group of instructions at the bottom
"Set menu loop back
You can set a loop point in a motion menu to a point from which you want the motion menu to loop, rather than the beginning. This is useful when the starting point and ending point of the motion menu are separated by a long interval.
Select the menu from the Menu panel.
On the Properties panel, set the loop point.
Select Specify Link from the End Action Options menu.
Select the target from the list, and then select Set To Loop Point, and click OK"
However, I can't get this to work similar to you problem. That is, if I select the "Play all, Scenes " menu as the target, since it has a motion menu, I can select "Set to loop point", since it's not greyed out.
However, if I select the next menu "Scenes" with no motion menu, the "set to loop point" is greyed out. If I select the Play all etc with the motion menu, then the loop point doesn't work ie it still loops back to the beginning of the motion menu.
I'm not sure what the work "taget" means from the last sentence in the suggestions.
I was hoping an Adobe person would chime in, but so far no luck.
I'm doing this in a SD project and not BluRay.
Sorry to ramble.
John

Custom Control Help: Draw a line and output start and end points

I'm looking to find or make a custom control (or simple subVI) that will appear as a 100x100 unit grid and allow me to draw a line from one point to another on that grid. It will then output the (x,y) of the starting and end point of that line on the grid. Any help or ideas?
Thanks,
Steve
LabVIEW 2009 SP1
Solved!
Go to Solution.

What you basically want is a loop with an event structure where you process Mouse Down, Move and Up events for your controls. There are any number of ways of implementing something like this, but this one will probably be the simplest:
Use a multicolumn listbox or a table for your grid. Hide the scrollbars and headers.
You can use the ActiveCell property with -2,-2 to select all cells. You can then use the cell size property to set the exact size of the cell.
Next, you put a picture control on top of the table and color its background transparent so that the table shows through. You use property node to make sure the two are aligned to exactly the same spot and size.
You use the mouse events on the picture control to detect the clicks and moves.
You use the table's Point to Row Column method to translate the event's position data to a cell.
You use the picture control VIs to draw the line on the picture based on that data.
You can even color the selected cells in the table using the table properties.
If you want to simplify things somewhat, you can also use the timeout event instead of the Mouse Move event to draw the line, but then you'll need to keep the timeout value in a shift register and reset it to -1 (no timeout) when the Mouse Up event happens.
I would also suggest processing Mouse Enter and Leave events to change the cursor and cancel if the user leaves in the middle of dragging.
Try to take over the world!

How do you start a loop with an event and end the loop when u release ....

How do you start a loop with lets say an event of some sort, whether it be holding down a key or pressing the mouse click and then stopping the loop when you release that key or mouse button.?
double c = 1.8, i = 1, max = 90, exp = 0;
final double inc = 0.002; //speed at while it increases
boolean f = false, g = false;
while (true)
    while (f == false && stopMeter == false) //increasing speed going up to 90
        exp = Math.pow (c, i);
        i += inc;
        pAngle.setText (Math.round (exp) + "");
        if (exp > max)
            f = true;
            g = false;
        } //end if
    } //end while
    while (g == false && stopMeter == false) //decreasing speed going down from 90
        exp = Math.pow (c, i);
        i -= inc;
        pAngle.setText (Math.round (exp) + "");
        if (exp < 1)
            g = true;
            f = false;
        } //end if
    } //end while
} //end whilethis is a snippet of my increasing increments. Its for an angle meter. I can't get it to stop, when the user clicks or does something... the program just gets stuck in an infinite loop. I am still new to java and i do not know how to fix this.

You are in the wrong forum. Try this one instead: http://forum.java.sun.com/forum.jspa?forumID=31
/M

Stop and start while loop on order

Hallo everyone,
I have this small IV, it means nothing but I want to know if it's possible to control each while loop. what I wish to do is to press the boolean button, then the while loop starts running and when i press it again the loop stops but when I press it again it works again, not that the program stops running at all. not only that but I need it for both loops. so i run one and stop the other then stop one and run the other and so on...
I dont know if this is possible and its not necessary to be done with loops, I just wrote loops because this is what I can do and understand, if there are any other possibilities then please feel free to share it with me.
Attachments:
Unbenannt 3.vi ‏178 KB

pcardinale wrote:
Perhaps something like this.
I don't think we need to involve such a huge amount of code and new concepts (timed loop, notifiers, subVIs, clusters, arrays, event structures, etc.), to solve such a simple problem. (This might turn off a beginner!).
Here's what I would do.
LabVIEW Champion . Do more with less code and in less time .
Attachments:
TwoCharts.png ‏14 KB
Unbenannt 3Mod.vi ‏17 KB

How do I prevent my Mac Pro from hanging up in a start/stop loop?

My Mac Pro has a strange behavior I need help with. This computer is used almost exclusively for audio recording in my studio. I run Cubase 4 as my primary sequencing software. Everything will be going fine during a session, and then the software will abruptly hang up in a *start/stop loop*, stuttering back and forth between these two functions for up to 2 minutes before stopping. During this loop problem, the start/stop transport buttons alternately light up and the song starts and stops. Nothing I have tried will interrupt the problem. It just runs its course and then stops, usually between 30 - 90 seconds.
Interestingly, the same behavior shows up in other applications and in the Finder. In Quicktime and iTunes, it shows up as a start/stop loop. In the finder, it will shuttle back and forth between two related functions and beep each time. In word, it will show up as a key stick, typing the same letter over and over.
Needless to say, this is all very frustrating and embarrassing when clients are here. Any help will be greatly appreciates. Let me know if you have any additional questions.

I'd begin with repairing your drives with Disk Utility and Disk Warrior; clone your system to another drive, and check for corrupt files and prefs.

GPRM based button ignores Start at loop point!

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