AVI Write with Data Problem

Hi,
Im trying to write video and data into an avi file, and I based my program mainly on the AVI read write with data example, however My write does not seem to be writing the data to the avi file. I have a test signal which is converted to a double precision floating point number which is then flattened to a string which is then fed into the AVI write frame VI. When i display this string on the front panel it displays some random string. However when I try and play back the avi and read the string again, I can see the video, but the string seems to not be saved with the avi file, and does not display. If you have any insight on the possible reason for this problem, i would really appreciate it
I am running LabView 8 with Vision Module and USB camera drivers.
I attached the 3 files I have been using to test this all.
Thanks for your help,
Haji
Attachments:
USB Read AVI.vi ‏63 KB
USB Grab.vi ‏121 KB
USB Play AVI.vi ‏57 KB

Hi Haji,
It looks like the problem is associated with the IMAQ AVI Create. There is an input on that vi called Has Data. This input needs to be true if you have anything wired to the Data input of the Write avi frame.vi. Try wiring a true constant into that has data input and that should correct the problem. I hope this helps.
Have a great day,
GG

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if anyone is looking for some major duke stars, please post here . . .

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Dear Sir,
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ready but.....,
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2. StrDateDisplayAD
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Use a hidden form element that has a value of 5 days added.
In ASP VBScriptit would look like this:
<input name="StrDateDisplayAD" type="hidden"
id="StrDateDisplayAD"
value="<%= FormatDateTime(DateAdd("d", 5, Now()),2)
%>">
Ken Ford
Adobe Community Expert
"Techy" <[email protected]> wrote in message
news:e883h2$it2$[email protected]..
> Dear Sir,
>
> I have to make a classified system using asp and its
almost ready
> but.....,
> i really have a big hope that someone helps me here
>
> I have two columns to play with
>
> 1. strDate
> 2. StrDateDisplayAD
>
> Once the user submits his AD I want the date to be
inserted into the date
> column strDate which is working perfectly well
>
> but at the same time I want the date to be added + 5
days and insert into
> the strDateDisplayAd column
>
> for Example,
>
> Lets say someone post his ad on 5th July, then the
values in the column
> must
> be
>
> strDate | StrDateDisplayAD
>
> 5/6/06 | 10/5/06
>
>
> Thanks in advance
>
>
>

HELP!!!! DATE PROBLEM

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PROCEDURE leave_check ( MDATE IN DATE, PDATE OUT DATE) IS
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cursor listdate_cur is
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Hello
Welcome to the club of Venezuelan Mac owners with date problems
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http://discussions.apple.com/message.jspa?messageID=6399776#6399776
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Hi,
As Ganesan told,you can do.
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Just trying out an old version of Dreamweaver MX 2004. I am
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file is created on the server with owner=rw, group=rw, world=r
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Can anyone please tell me how to change the permissions DW
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in this forum it could be that other users are hitting the same
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Stop using Live Data with a hosting account. Set up PHP and
MySQL locally on
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in DW to use
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Tom Muck
http://www.tom-muck.com/
"nigelssuk" <[email protected]> wrote in
message
news:[email protected]...
> Just trying out an old version of Dreamweaver MX 2004. I
am using my
> webhosting
> service for remote server/testing server duties. It is
running PHP 4.3.10
> and
> MySQL 3.23.58. I was able to set up the database
connection and
> test-retrieve a
> recordset with no problems. In following the tutorial I
found that
> Livedata
> wouldn't work, it just giving me a warning about file
permissions being
> wrong.
> It turns out that when Dreamweaver creates a temporary
file of the
> work-in-progress to upload to the remote server the file
is created on the
> server with owner=rw, group=rw, world=r which explains
why it won't run -
> group
> has to be set to group=r. The file is created on the fly
and then
> immediately
> deleted by Dreamweaver so it is impossible to manually
set the permission
> on
> the server and probably fairly pointless too.
>
> I tried just saving the file and previewing in the
browser which again
> causes
> it to be uploaded to the remote server. The first time
this resulted in
> the
> browser offering a file download box instead of running
the page. The
> reason is
> - again - that Dreamweaver is setting the uploaded file
permissions to
> include
> group=rw. If I manually set the permission for group to
group=r it runs
> fine.
>
> It turns out that Dreamweaver is always setting the file
permissions on
> file
> uploads (checked php and html) to the remote/testing
server to include
> group=rw. Once I set it manually on the remote/testing
server to group=r
> for a
> php file everything is fine and subsequent uploads of
the same file do not
> change it again.
>
> I checked with the webhosting company and their
second-line have reported
> back
> to me that the default file permission they set on
uploaded files includes
> group=r so it must be DW that is causing the problem by
setting group=rw
> the
> first time. I confirmed this by using WS-FTP to upload
the same file
> (renamed)
> to the same target directory and the permissions set
were owner=rw,
> group=r,
> world=r.
>
> So
>
> Can anyone please tell me how to change the permissions
DW sets on files
> written to a remote server because I have spent
countless hours on it
> without
> success. From looking at other posts in this forum it
could be that other
> users
> are hitting the same kind of problem with DW8
>

Problem with data type 'STRING'

Hi All,
I have created a table named as zproject_mat and there is a field 'LONG_D' for long description and its size is not limited, so i used 'STRING' data type for this field. But the problem is: when i use this field in where condition with 'SELECT QUERY' in my abap program , it throws me an error..'The field long_d is a long string , so it cannot be used in WHERE, ON, or having conditions'.
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Hi Rahul,
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Attachments:
Functional_Test.vi ‏2710 KB

Angle_calc receives array controls in and passes array indicators out. It performs a trig function and a bit of multiplication.
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Don
Edited by: Don Williams on Oct 26, 2011 7:40 AM

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Hi,
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Hi DK,
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Having a problem with dates when I send my numbers doc to excel. dates are all out and that they have to cut and paste individual entries onto their spreadsheet. Any idea how I can prevent this

having a problem with dates when I send my numbers doc to excel. dates are all out and that they have to cut and paste individual entries onto their spreadsheet. Any idea how I can prevent this.
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May you give more details about what is wrong with your dates ?
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Yvan KOENIG (VALLAURIS, France) mardi 3 janvier 2012
iMac 21”5, i7, 2.8 GHz, 12 Gbytes, 1 Tbytes, mac OS X 10.6.8 and 10.7.2
My iDisk is : http://public.me.com/koenigyvan
Please : Search for questions similar to your own before submitting them to the community
For iWork's applications dedicated to iOS, go to :
https://discussions.apple.com/community/app_store/iwork_for_ios

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Hello,
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Line: 2
Char: 14838
Error: Expected identifier, string or number
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Finally I found out that this error disappeared when in properties of my DATE column in "List of Values" section I set "Report Filter Date Ranges" = 'Past' instead of 'All'. In this case I get the list with values "Last 5 Years", "Last 2 Years", etc, but not with "Next Hour", "Next 2 Hours", etc...
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Hi Marco,
1) French Canada (fr-ca)
2) This filter works
More informations about the error when I call the function gReport.controls.widget():
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p_request     APXWGT
p_widget_action     SORT_WIDGET
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x01     5775894815382747091
x02     5775899227924757464
x03     apexir_DT
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Homepage: http://www.insum.ca
Blog: http://insum-apex.blogspot.com

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Under FIELDS I have Field name as PhaseStartDate and Field Source as PhaseStartdate
Under PARAMETERS I have Parameter Name as PhaseStartDate and Parameter Value as [@StartDate]
I set up a Parameter called StartDate with Data type as Date/Time
Under Available Values I selected Get values from a query with Dataset being StartDate, Value field being PhaseStartdate and Label field being PhaseStartDate
There are no Default Values
I have tried moving the parameters up and down using the blue arrows under report data. I have tried multiple different methods to resolve this by changing values in the Properties screens.
I also tried removing the DataSets and just using the Parameters with default settings. in preview, this ran the report but no matter what dates where entered the output was always the same.
Any assistance will be greatly appreciated as I have spent hours on this so far
Regards
John

Hi
I am new to reporting services/report designer but have created a number of simple reports with Parameters using data from queries that have worked but I have a problem with this using Date and Time.
I am using MS Visual Studio 2008 (BIDS) and our SQL Server is Windows Server 2008 R2
I need to allow the users of the report to choose a start date and an end date
The Start Dates are held in a field called PhaseStartDate
The End Dates are held in a field called PhaseEndDates
I have tried multiple ways to try to get this to work with no success and with the latest attempt I get the message
"An error occurred during local report processing. The definition of the report 'JKVoidLoss' is invalid. The report parameter 'StartDate' has a default value or ValidValue that depends on the report parameter"Startdate". Forward dependancies are not valid"
I will explain how I set up the Startdate. The EndDate is set up the same with the relevant values and fields.
I created a new data source called StartDate. Under QUERY I have Select PhaseStartDate from QLHRA_VoidPhases. This runs okay when tested in Query designer and RUN.
Under FIELDS I have Field name as PhaseStartDate and Field Source as PhaseStartdate
Under PARAMETERS I have Parameter Name as PhaseStartDate and Parameter Value as [@StartDate]
I set up a Parameter called StartDate with Data type as Date/Time
Under Available Values I selected Get values from a query with Dataset being StartDate, Value field being PhaseStartdate and Label field being PhaseStartDate
There are no Default Values
I have tried moving the parameters up and down using the blue arrows under report data. I have tried multiple different methods to resolve this by changing values in the Properties screens.
I also tried removing the DataSets and just using the Parameters with default settings. in preview, this ran the report but no matter what dates where entered the output was always the same.
Any assistance will be greatly appreciated as I have spent hours on this so far
Regards
John
As I understand what you need to do is to just remove parameter from the dataset query for populating the date values and then it should work fine
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