What is USB Camera Name in IMAQ USB-Init.vi?

Hi,
The subject of this message explains my question. In addition, I was wondering if someone could tell me whether the "USB Camera Name" can take any name or not. Finally, when I run my program, I get an error indicating that "Filter name not found". Can somebody tell me what the Filter name is?
Thank You

Yes, it does matter what you use as a camera name. Use the IMAQ USB Enumerate Cameras VI to get the names of all the connected cameras. Then feed in the one that you want to use.
Hope that this helps,
Bob
Bob Young - Test Engineer - Lapsed Certified LabVIEW Developer
DISTek Integration, Inc. - NI Alliance Member
mailto:[email protected]

Similar Messages

Phoenix 1280 USB camera gives IMAQ USB Init error?

We're trying to use a Phoenix PC-1280 USB video camera with either Labview or the Vision Assistant. In both cases we get an error in the IMAQ USB Init.vi (eg, "IVA Acquisiition Tools palette.vi was stopped at node 0x140 of subVI IMAQ USB Init.vi"). We have the latest version of labview and the vision module. The Mutech people are being totally useless, but I suspect the problem is in their driver which is supposed to use DirectShow and should be compatible. Before we toss this $1000 camera in the trash, can someone suggest a quick fix? ...or even a slow one
PS -- it's not the language problem, we're all in english

Hi Cyndeigo,
One thing to check is to see if your camera is being recognized
by LabVIEW. One way to do this is to use
the USB enumerate cameras.vi. If this is
sending back the camera name, then make sure you are connecting the USB Init.vi
as shown in the attachment. If the USB
enumerate cameras.vi isn’t feeding back any data then there is probably something
wrong with the driver. I hope this
helps. Keep me posted.
Regards,
GG
Attachments:
usbinit.jpg ‏4 KB

USB web cam and labview (IMAQ)

Hi Everyone
Is it possible to acquire images from a web video-cam with Labview/Imaq.
which is connected via USB port ?
Any information would be appreciated.
Thanks in advance
Andreas

Hi Dogan (how do I get that g correct?)
I think you are using a non-english (or some other languages) OS?
If so have a look at this thread
Good luck,
Ton
Free Code Capture Tool! Version 2.1.3 with comments, web-upload, back-save and snippets!
Nederlandse LabVIEW user groep www.lvug.nl
My LabVIEW Ideas
LabVIEW, programming like it should be!

Recovery Media for Tecra R840 - What size USB or DVD?

What size USB (or DVD media) is needed to create the basic recovery media? I saw the post for the user who also had MS Office 2010, but what size USB (or DVDs) would be needed to create the basic recovery media (ie, without the Office suite) - a search of the manual failed to provide the answer?
Thanks - FB

I believe the Recovery Media Creator should specify if you continue to go through it.
- Peter

Where do i go to find the size of a slidehshow in apurture, I want to export it and need to know what size USB to use.

where do I go to find the size of a slideshow in aperture so I know what size USB to export it to?

Click on the mail app, then at the top left side, click on yahoo/gmail/exchange whatever account your using.
then you should see all your mailboxes, you'll see inboxes and accounts, go into accounts to whatever email and then you should see your trash./

Camera.names.length returns 0, doesn't detect iSight webcam

My Air app can no longer get the names of camera devices installed on my Mac.
This was working for months and until a day or so ago I am not sure what happened.
I'm not sure if AIR 2.5.1 update or viewing a website (http://www.2much.net/miricam/freemiricam.php)
with a flash page that showed my webcam messed up some internal flash/air setting.
Running my air app, Camera.names.length now returns 0, when previously it would return 3. Camera.getCamera() doesn't work either (returns null), so I can't view my webcam (iSight).
When I run my air app in the Flex Builder debugger, Camera.names.length returns 3 and I can view my webcam. I am at a loss at how to fix this.
I have tried uninstalling FP, AIR, Manycam (a webcam splitter software), fixing my Mac's permissions using Disk Utility, rebooted, reinstalled FP, AIR, Manycam. Trashed the /User/Library/Application Support/Adobe/AIR folder. Nothing fixes it. Tried it without Manycam running but the problem is still there.
Does anyone know what is going on and how can I fix this?
Air 2.5.1.17730 17730
Mac OS X 10.6.5
FP 10,1,102,64

I am Running:
     - MAC OS X 10.6.6 (Snow Leopoard).
     - Flash Player 10.1.102.64 (debugger)
     - Adobe AIR 2.5.1.1 (MAC)
     - Adobe Flex 4.1.0
I have compiled a simple test 1 Flex app & 1 AIR app with the following code:
     trace(Camera.names.length);
The Flex app returns 3 camers (my iSight, and 2 usb connected Logitech Cameras).
The AIR app returns 1 camera(USB Device).I am building an app that requires the use
of the 2 USB connected Logitech Cameras. It works in Flex but not in AIR.
I have tried to roll back to AIR 2.5 and to the newest AIR 2.5.1.1 and no luck.

Camera.names not correct on mac

Hello,
I developed an AIR app that should use an external camera.
Everything works all well on my development PC, but on the Mac's
that are used for the project, the built in isight-camera, causes
me a lot of troubles. The external Logitech Vision Pro is not
shown. Only one camera is available with Camera.names.
So the built in camera is the only one that seems to be
available in AIR. I wrote some code which can be used in an AIR app
and a web app to test the list with available cameras and connect
to one of them.
<mx:Script>
<![CDATA[
private function connectCamera():void {
var cam:Camera =
Camera.getCamera(cbCameras.selectedIndex.toString());
videodisplayer.attachCamera(cam);
]]>
</mx:Script>
<mx:ComboBox id="cbCameras" x="10" y="10"
dataProvider="{Camera.names}" width="260" change="connectCamera();"
/>
<mx:Button x="275" y="10" label="Start"
click="connectCamera();"/>
<mx:TextArea x="10" y="40" text="Camera names:
{Camera.names.toString()}" width="320"/>
<mx:TextInput x="10" y="92" text="Number of cameras:
{Camera.names.length.toString()}" width="320"/>
<mx:VideoDisplay id="videodisplayer" x="10" y="122"
width="320" height="240"/>
To make it even more frustrating you should try the following
with Flex:
* use this code in an AIR app and run it
* select "USB Video Class Video", which will show up the
built in camera
* leave this screen open
* use this code in a web app and run it too
* this will show up two extra cameras: "DV Video" and "IIDC
FireWire Video"
* select the same USB camera, and in my case this showed the
external connected camera !
Any ideas what's going wrong ?
Tried this with different apple computers, different versions
of OS X.
Problem could be solved if the internal webcam would be
disabled, but this doesn't seem to be possible.
Thanks a lot,
Frank

You're right, there seems to be no way to disable the built-in iSight cam on the MacBook/MacBook Pro - BIG mistake on Apple's part! Here's a link to a discussion about this from the Apple forum:
http://discussions.apple.com/thread.jspa?threadID=1374761
This quote, from the page linked above, MIGHT be helpful to you:
My Logictech 9000 doesn't show up in the Flash video source dropdown for me either. Selecting USB camera just selects the iSight.
However, I did find a workaround: it seems to choose the first available usb webcam, which is typically the built-in iSight. If you have a mac mini with no built-in iSight, it uses the external camera by default. For my MacBook, I found the trick was to make the iSight busy by opening Photo Booth first, then opening the flash chat page. That causes the flash player to find and use the external USB webcam.
Note: your webcam probably has to support the new standard USB Video plug-and-play protocol for this to work, and perhaps only on Leopard.
Of course, have fun trying to explain this to other users of your program... but maybe there is somehow a way that you could code for this, by adding some script that runs the iSight just for the sake of distracting it, before the script runs that is supposed to detect and launch a USB cam as part of your program. Good luck!

What is the exact name of the cable I need to connect my old hard drive from my macbook pro (it has been taken out of the computer) to my new macbook pro? I need to transfer files from the old hard drive to the new computer.

What is the exact name of the cable I need to connect my old hard drive from my macbook pro, which has been removed from the computer, to my new macbook pro? I need to transfere files from the old hard drive to the new computer.

No eSATA to USB. Just a SATA/IDE to USB adapter. Google SATA/IDE to USB adapter and you will get tons of links to buy them. Most likely your local computer electronics store has them, although they might be more expensive buying locally than online.
I have several. You can get either USB 2, which what I recommend, or USB 3. USB is backward compatible so a USB 3 adapter will work on a USB 2 port and a USB 2 adapter will work on a USB 3 port. Backward compatible in both directions.
I suggest a USB 2 type because there have been some problems with certain USB 3 devices, the USB 3 interface used isn't all that good in those certain devices. USB 3 is still fairly new where as USB 2 has been around for over 10 years.
synghem wrote:
Thank you LowLuster,
At the apple store they said I needed an esata to usb wire. But looking at wires on line has been confusing. Is sata the same as esata? How do I know if I need a usb 3 or usb 2?

How To display clip info (camera name / audio wave)

I have a multi-layer stream I am building. I would like to include the Camera Name and Audio Wave displayed in the final rendering. Is this possible? As a baseline, I have already used the Inspector to assign values to the Camera Name and Camera Angle. These are the values I would like to have included in my final product.
Thanks
This is a shot of my work in progress:

This utility sounds like what you need EXIFutils for Mac OS X

Camera.names() crashes in PC

Hi,
I'm developing an app for ipad using its camera and my app crashes when I launch it in my laptop. It works fine in iPad2.
My code is pretty simple... and copied.
private function getCamera(position:String):Camera
var d:Boolean = Camera.isSupported; // returns true
                              for (var i:uint = 0; i < Camera.names.length; ++i) //CRASH!!!!!!!!!!!
                                        var cam:Camera = Camera.getCamera(String(i));
                                        if (cam.position == position) return cam;
                              return Camera.getCamera();
Windows7, air 3.5.
I haven't found sny sort of information about this issue in this version, is it not compatible with some laptop cameras? any already known issue?
thanks!!
edit: adl crashes somewhere reading vdpsrc.dll

Thanks.
Since PhotoStream is not an open source application, don't you think it a bit odd that Apple has not fixed the problem? I do!
Why should we be figuring out 'workarounds' for [what sounds like] their problem?
Again, thank you for the reply...I'll try it.

What are the field names for below mentioned

Hello Friends
What are the fields names for below tables
in EKKO
Purchase Document Date
Net Value of the purchase document.
In EKPO
Item Description
From which place We bought it. (It means in Sales Items there we can know from which plant we sold the goods, like in EKPO, there is any field like this)
Please let we are defining the report to find out the stock availability for perticular storage location using select Options plant, company code, material no.
How many tables involve her to build this report. and also field names, they come under which table.
Please send me this information ASAP. PLz Plz Plz..........
Regards
Praveen

You can check the fields of these tables via SE11
Purchase Document Date - EKKO-BEDAT
Item Description - EKPO-TXZ01
Net price per item - EKPO-NETPR.
Regards,
Rich Heilman

I started downloading my Upgrade to Photoshop Elements Version 13 and received my upgrade confirmation and cannot locate the download on my PC running Windows 7,what is the exact name of the download and where should I find it?

I cannot locate the upgrade to Photoshop Elements 11 to Version 13, which I purchased today and started the download as per the Order Confirmation. My order No. is AD014117711. I am running Windows 7 on my PC and cannot locate the Download. How do I find it? What is the exact name of the Download?

EdWeidman by default the download will be saved to your Download folder. I do not know the exact name of the file which was provided to you.

What are the table names for CRM and APO?

hi friends,
what are the table names for CRM and APO?
Regards
suneel.

hi Suneel,
check in crm forum
Re: SAP-CRM Tables
BUT051 BP Relationship: Contact Person Relationship
Similar to BUT050 , additionally contains Contact Persons Address data
BUT0BK Business Partner: Bank Data & Details
BP Number, Bank Key, Bank Country Key, Bank Account Number
BNKA Bank Master Data
BUT100 BP: Roles
ADR2 Telephone Numbers (Business Address Services)
ADR6 SMTP Numbers (Business Address Services)
Contains Email Id of the BP.
ADRC Addresses (Business Address Services)
BPs Complete Address Details- City, Country, Post Code, District, Street, Title No Etc
TSAD3T Table containing the Title text against a Title No.
COMM_PRODUCT Master Table for Product
CRMM_BUAG Master table for Business Agreement
CRMM_BUAG_H Header Data for Business Agreement such as Tax Category, Tax Characteristic, Form key, Business Agreement Class. Data in this table correspond to ISU CRMD_ORDERADM_H Contains the Header Information for a Business Transaction.
Note:
1. It doesnt store the Business Partner
responsible for the transaction. To
get the Partner No, link it with
CRM_ORDER_INDEX.
2. This table can be used for search
based on the Object Id(Business
Transaction No).
CRMD_CUSTOMER_H Additional Site Details at the Header Level of a Business Transaction
CRMC_PROC_TYPE Master table Business Transaction Type
CRMC_PARTNER_FCT Definition of Partner Functions
SCPRIOT Priorities for Activities with priority text.
CRMC_PROC_TYPE_T Text for a transaction type
CRMC_ACT_OBJ_T Objective Number and Text for Activities
TJ30T All the status code and text
CRMC_PR_ASSIGN : Transaction Type and its Transaction Type Object.
IBIB : Installed Base/Ibase
IBIN : Installed Base Components
COMM_PRODUCT : Products
CRMC_T077D : customer account groups
CRMD_ORDERADM_H (for header) CRMD_ORDERADM_I (Item data)
CRMD_ORDERADM_H Business Transactions CRM
CRMD_ACTIVITY_H Activity
CRMD_OPPORT_H Opportunity
BUTOO : Customer details
BUT001 BP: General data II
BUT100 BP: Roles
BUT150 BP relationship: Attribute table (test
different
BUT_HIER_TREE Business Partner Group Hierarchy
CDBC_T_PRODUCTID Mapping: Product Id
CDBD_ORGMAN Business transaction - organizational unit -
set
COMC_PRODUCT General Product Settings
COMC_R3_FIELDS Assignment of R/3 material master fields to
CFOP
COMM_CATEGORY Category
COMM_CFGMAT Basic Data for Materials
COMM_HIERARCHY Category Hierarchy
COMP_TYPES Hierarchy Tool: Comparison Type Check
Table
CRMC_CPRICPROC Customer Pricing Procedures
SMOKVBEZ15 Assignment employees to positions
CRMMLSGUID: GUID entry (should match GUID in CRMPRLS)
CRMM_BUT_CUSTNO : Also GUID table (GUID here should match GUID in R/3 table CRMKUNNR)
SMOFSUBTAB : Mapping & Parameters
SMOFDSTAT : Download Monitor (R4AM1)
SMOFFILTAB : Filters (Should match filters in R3AC1 & R/3 Table CRMFILTAB)
SMOFOBJECT Definition of Objects for Download
SMOFOBJPAR Parent Objects of an Object in Table
SMOFPARSFA Middleware Parameter
SMOFQFIND Queue Finder Table for MW-Queue finder
SMOFTABLES Definition of Tables for Download

What is the table name for Workload analysis?

Hi All TechGurus,
We need to create an ABAP program in which it displays some information of Transaction (STO3n), Report for the same (SAPWL_ST03N)
We want to create an ABAP program to get the output in excel format?
What is the table name for Workload analysis?
Many thanks in advance!!

Hi Keshav,
Thank you for your reply.
As per my requirement, i want to create an ABAP program in which it displays some information of Transaction (STO3n) and want to send the output in excel format. however I don't understand how to start with it.
Below are the conditions -
1. display data for today's date
2 .In transaction profile, task should be Dialogue.
from where should i fetch data which is getting displyed after executing t.code ST03n?
Please help me with your suggessions...
Thanks

I'm tring to allow a pop up so I can change my address on my drivers license. everytime I enter the address for the document , I get."what is the host name?" I'm clueless as to the host name

I am trying to disable my pop up's in order to allow an address so I can change the address on my drivers license. When I enter the address that allows the document that I need to appear, I get, "what is the host name? I don't know what they mean by host name.

What is USB Camera Name in IMAQ USB-Init.vi?

Similar Messages

Maybe you are looking for