IMAQ usb capture and record avi format

Similar Questions

• Continuous Webcam capture and record to avi later

  Hello

  I'm new to LabVIEW.  If someone could help with the webcam USB and LabVIEW 2010.  I have all the drivers installed IMAQ.

  What I'm trying to do is capture video stream into a buffer or a table and power extract as video buffer and save it as an AVI video.

  If the main issue is buffering video in memory and writing as an avi file in a later time.

  Sorry if this confusion.  Please let me know, I can be more details to clarify the thing.

  Thank you very much for your help.

  Dan

  Hi marlin12,

  To add to the conversation, there is another example in the Finder for example LabVIEW related to the creation of a buffer zone.  It is found in the input and output material > IMAQdx > low level Grab.vi.  I hope this helps!

  Kim

• Image IMAQdx capture and record

  Hello:

  I'm trying to enter and save an image from a USB webcam to a frequency of apprximately 1 Hz. I would like to be able to adjust it upwards or downwards slightly, but don't have to adjust significantly. Some indication of time with the image would be great as well. Starting points or suggestions would be much appreciated.

  Thank you

  Josh

  Bob said you exactly the starting point you've been waiting for.

  But if you want a specific location, then you can go to the finder of example and search, for example "seize" there you can find "Grab and Setup.vi of the attribute" which helps define the parameters

• How can I capture and record a video that I saw on a website and is now (probably) in a temp file somewhere?

  Sometimes I see a video on a website I want to save. I expect to click, tap [copy] and [Paste] in a folder. Or [Save as] and give it a name and an address. But no: none can do. Is there a utility or plugin I need, or is there a Firefox feature that I don't know? I am running Windows Vista on a distance, so once I download something I would keep rather than do it again.

  I found this article. Haven't tried the recommended software:

  How to save video files from the Cache of Firefox 4 - Jkwebtalks

• How capture and save a sequence continues to images using NI 1422 LVDS card capture, through Measurement & Automation Explorer?

  It is possible to capture and record a sequence of images with a LVDS OR 1422 EZMaker using Measurement & Automation Explorer?  Everything is installed correctly and running and I am able to use the "Snap" command to save an image, as well as the 'Grab' command, but it seems that you must stop the dump command before you can save anything, and it only allows you to save the final image.  Is there a way to record a sequence that is being caught, or should I use LabVIEW or other additional software to do this?

  Kind regards

  James S.

  Hello James,.

  You will need to LabVIEW or another environment development in order to record a sequence of images. If you have LabVIEW and the Acquisition of Vision software, you will be able to capture and save images in an AVI file. There are examples that come with the Acquisition of Vision software that can do this.

  I hope this helps.

• retrieve and record continuous images in labview

  Hello

  I use the NI 1744 smart camera to capture and record continuous images of a moving object. My smart camera is detected in MAX and made the seizure of an image. But when I use the attached file of VI in labview, the smart camera is not detected, only the webcam is detected and a video can be generated using the webcam. Please help me detect the NI 1744 smart camera. I will be grateful.

  Hello

  Your smartcam is not directly accessible from your PC because it is a remote device.

  Create a project in real time to access your camera.

  Have a look here: http://forums.ni.com/t5/Machine-Vision/Error-1074397145/m-p/535230/page/2?view=by_date_ascending

  Concerning

• Camileo S10 records recording in AVI format

  Hi from Spain,

  I just got my Camileo S10 purchased from an online retailer.
  I chose the S10 because everywhere on the web, nobody said that it records. Files MOV, which is perfect for me because I'm ready to modify the records on my Mac with iMovie.

  First test: I have recorded a few clips on SD card and memory of the internet and watch them on my TV. High quality, nothing to say so far.
  I have then connect the S10 to my Mac using the USB cable and discover that all the files are. AVI and not. MOV, as all the world seems to have.

  It plays fine with VLC, but iMovie does not recognize one of these files.
  I don't want to convert AVI to MOV, because it is a gift for my wife and she wants something simple.

  Y at - it an option or a firmware available to change this?
  It's very strange... Read all the forums and comments on the net, it seems that everyone is looking for a way to save in all but. MOV

  I need an answer to whether or not I'm send the S10...
  Thanks for your help.

  Hi mate

  Are you sure it s a .avi format?

  I downloaded the manual for this camcorder S10 and the page 42 says that the camcorder support these file formats:
  Photo: JPG
  * Movie: MOV *.

  It seems that the MOV format is supported
  Maybe you should check all the settings!

• Interrupted the enclosure or usb-6229 during recording and performance data is now not viewable

  Hello

  I've been recording in Labview SignalExpress 2.5 using the usb-6229 BNC recorder. I was recording on 16 channels with a sampling frequency of 1 kHz over a period of at least 7 hours, while you can imagine a lot of data has been collected. Unfortunately, the power of the recorder was interrupted during recording (but not the PC running Signal Express) and although all the tdms files are present, they will not playback. When I drag the log on in the display area of data, I get the following error message:

  ' The selected journal is ready for posting. You must wait until the log has finished recording to view it".

  If I right click on the journal before sliding above, I get a list of options that is "making visible journal." If I select this, nothing happens at all. If I then right click again, the 'Make visible log' option disappeared. Drag the log on after this step still does not work.

  I recorded other newspapers of more than 7 hours that read perfectly well.

  If the log files be constantly updated during recording, so that if there is a failure of Rubio, the data are not lost?

  The most important thing first, but that is something so that I can play these logs back or are they gone for good? The .tdms file size match those of other file formats that play OK and have the same duration 7hr for registration.

  Thanks in advance

  Mike

  
  

• Windows Media Player not play either allow me to record a few songs that I download on limewire. Some are AVI or THE or something else. I want to know can I install so this media player allows me to listen to and record.

  Windows Media Player not play either allow me to record a few songs that I download on limewire. Some are AVI or THE or something else. I want to know can I install so this media player allows me to listen to and record.

  Windows Media Player not play either allow me to record a few songs that I download on limewire. Some are AVI or THE or something else. I want to know can I install so this media player allows me to listen to and record.

  The link below shows list you formats supported by Windows Media Player, audio and video.
  http://www.Microsoft.com/windows/windowsmedia/KnowledgeCenter/mediaadvice/0071.mspx

  If you downloaded something not supported by WMP, then you will have to google for a converter. There are many FREE online converters.

  t-4-2

• noise problem Windows movie maker 2.6 when recording in dv - avi format

  I installed the filmmaker windows 2.6 on windows 7 Home premium. Everything works fine. When I try to record the final film in DV - AVI format, I get 5-7 seconds of noise very high height introduced where ever there is a change of clip. IE if I have 10 different clips in my film, I get this noise at 10 different locations in my last recorded movie. These are the places where begins a new clip. There is no such noise present when I play the project in movie maker is not present in the original source file (which is an avi file).

  Interestingly, when I save the movie in any format as DV - AVI, (IE high video quality, local playback or any wmv file) there is no such noise introduced in the final movie. I used the same clips to make the final movie in windows xp using movie maker 2.1 and there was no question also in the recorded final DV - AVI movie.

  So the problem seems to be only on movie maker 2.6 on windows 7, when recording in DV - AVI format (all other formats of work correctly). Clips of same worked well on movie maker 2.1 on windows XP, when recording in DV - AVI format.

  I suspect that the video filters (in tools-> options) could be the reason. I checked and all active video filters are those in C/windows/SYSWOW64 directory, so there is no non-microsoft video filter.

  Pls help as windows live movie maker (installed on windows 7) all blocks left and right and is basically useless because it can't record any movie to the end. Director of Windows 2.1 was the best choice, but it cannot be installed on windows 7. I can download the video to show what kind of flicker noise is there at the beginning of each clip. It is a volume high, shrill noise as if two things are rubbing against each other.

  I installed the filmmaker windows 2.6 on windows 7 Home premium. Everything works fine. When I try to record the final film in DV - AVI format, I get 5-7 seconds of noise very high height introduced where ever there is a change of clip. IE if I have 10 different clips in my film, I get this noise at 10 different locations in my last recorded movie. These are the places where begins a new clip. There is no such noise present when I play the project in movie maker is not present in the original source file (which is an avi file).

  Interestingly, when I save the movie in any format as DV - AVI, (IE high video quality, local playback or any wmv file) there is no such noise introduced in the final movie. I used the same clips to make the final movie in windows xp using movie maker 2.1 and there was no question also in the recorded final DV - AVI movie.

  So the problem seems to be only on movie maker 2.6 on windows 7, when recording in DV - AVI format (all other formats of work correctly). Clips of same worked well on movie maker 2.1 on windows XP, when recording in DV - AVI format.

  I suspect that the video filters (in tools-> options) could be the reason. I checked and all active video filters are those in C/windows/SYSWOW64 directory, so there is no non-microsoft video filter.

  Pls help as windows live movie maker (installed on windows 7) all blocks left and right and is basically useless because it can't record any movie to the end. Director of Windows 2.1 was the best choice, but it cannot be installed on windows 7. I can download the video to show what kind of flicker noise is there at the beginning of each clip. It is a volume high, shrill noise as if two things are rubbing against each other.

  ======================================
  There are many different types of AVI files and some
  can be problematic in Movie Maker. Conversion in
  Before you import into Movie Maker WMV can be
  is worth a try and it might be interesting to try to use the
  Version Vista Movie Maker 6 (it is a better application):

  (FWIW... it's always a good idea to create a system)
  Restore point before installing software or updates)

  Vista Windows Movie Maker Installer for Windows 7
  http://noeld.com/programs.asp?cat=video#wmminst

• AVI format not recognized by Windows Movie Maker and Windows Media Player

  HI, I use the Camileo S10. Download AVI files to PC (Vista) and openness to all ArcSoftw goes well.
  I want to edit the films widely and must use Movie Maker for that. This AVI format used by Toshiba is not recognized. I tried several Codecs but my last hope lies with Toshiba to supply a Codec compatible Vista that works.

  Please provide a Codec for Movie Maker to AVI from Toshiba format...

  Hello

  Microsoft Movie Maker supports wmv format.
  If you want to change other formats, then you must use the option: import video.
  This will help import videos saved in another format.

  Otherwise, you need to install a free tool to convert avi to mpg.
  You can then use the Movie Maker for editing video.

• multi channels data acquisition, a single frequency, counter a pulse, two voltage inputs, a power meter (by USB) and an analog output spontaneous and recording

  Hello

  I have a power meter which provide the USB driver and a Labview program to get the data and NI USB-6221. The project I am currently working on the needs of:

  1 acquire two signals (inputs of simple tension), pressure frequency KHz

  2. acquire a flow signal, the output signal is 0 to 5V pulse, each pulse means 0.4 ml volume. So I use a voltage inflows to count impulses in certain period of time (in this case, 1 S) for water flow. ; KHz sampling frequency and the 1 Hz update rate

  3. acquire a signal of engine speed. The output signal is pulse square wave whose frequency is related to the speed. I use a REIT port to measure the frequency. Sampling rate: Auto

  4 give output voltage sine or square wave, I use AO do that.output rate: Auto

  5 acquiring by VISA electricity meter data.  Data update rate: every 50ms

  Currently, all the 5 tasks work well separately. But when I put them together, some signals are beginning to hang, for example, pressure signals sometimes give nothing.

  Another problem is the data record. I programmed the VI in such a way that whenever I press the button 'save start', he begins to record data and save them in a .cvs file. For some reason, I always get only the data in the first table. Coult someone help me? I download my code as follows

  Hello

  What I meant by open, write, close.  For any type of file you are using.

  Open the file, which produces a reference, then put the mention in a registry to offset.

  Write data, using the function write (for this type of file) and the reference.

  When you are finished, close the file reference.

  Writing in the spreadsheet opens, written, close all at once.  It is very good for this type of application.

  ***

  The issue of the loop is more general.  I would like to say first of all, I want to say that since each loop works on its own, it is own VI, and that this program has put all this into a single VI, which has a method to solve the problem is to disable all the loops and allow them one at a time to see if there is a culprit responsible for.

  Using multiple loops executes the code at the same time, and some loops would be cycle faster than others, especially if some of them are loops just as they are.

  Communication between the loops is a test to the address if necessary.

  Running all these signals through different loops DAQ must also be examined.  Don't know what questions are for read and write somewhat randomly in the channels.

• I just remdered and recorded an intro I would like to use for all my projects, it is saved in a (* perl) file and is the only option to save in this format.  "When I try to open this file and start a new project using tha the intro file, I get an error.

  I just made and recorded an intro I would like to use for all my projects, it is saved in a (* perl) file and is the only option to save in this format.  When I try to open this file and start a new project using tha the intro file, I get an error "the file is not a supported file or codex is not installed.  How can that be, I made the file using this program and he does'nt recognize files it creates?  Please advise... Thanks /.

  grethell

  What version of Premiere Elements you are using and on what computer operating system is running?

  You cannot import a project file (.prel) in another.

  For now, generalize choice

  a. export your Timeline (your intro) content to a file saved on the hard drive of the computer. And then import that

  file in new projects by using the new project add Media/files and folders. See publish + Share/computer/and the other

  choices here to generate this file intro for later use in other projects.

  b. you can set up what is called a dummy projects - this is a project with nothing other than the intro file. And, at all times

  you want to use the intro, you open one of these saved dummy projects and add your media sources.

  A lot of things to discuss. Please fill in some details more and then we can refine the answer for your particular situation.

  Thank you.

  RTA

• How to save a movie on a mwv or avi format?

  When you try to save a finished movie, I'm redirected to the MVF format.  How to save constantly a film about mwv or avi format?

  Are you using Movie Maker? Depends on what Version...

  (1) Windows XP Movie Maker 2.1...

  To save in a .wmv movie file...
  Type of... CTRL + P (or go to...) File / save movie file)
  to open the wizard movie recording.
  Choose... My computer.
  Next /.
  Enter a name and a location.
  Next /.
  ICT... "Best quality for my computer.
  Next /.
  Wait while the movie is saved.
  Finishing...

  XP Windows Movie Maker 2.1...
  To save a DV - AVI movie file...
  (and other options)
  Type of... CTRL + P (or go to...) File / save movie file)
  to open the wizard movie recording.
  Choose... My computer.
  Next /.
  Enter a name and a location.
  Next /.
  Show more choices.
  Other parameters.
  Open the window of the droplet and choose... DV - AVI.
  Next /.
  Wait while the movie is saved.
  Finishing...

  (2) Windows Vista Movie Maker 6:

  Windows Vista - publish a movie in Windows Movie Maker
  http://Windows.Microsoft.com/en-us/Windows-Vista/publish-a-movie-in-Windows-Movie-Maker

  Movie Maker Vista - Edition
  http://www.Papajohn.org/Vista-publishing.html

  The following chart shows where the DV - AVI option.
  http://www.Papajohn.org/IMGs/Vista-PublishToComputerChoices.jpg

  (3) Windows Live Movie Maker (DV - AVI is not an option in this version)

  How to save the project in Windows Live Movie Maker to WMV Format
  http://www.YouTube.com/watch?v=ZyqZm5MBc7o

• Vision 2010 missing IMAQ USB

  I was unable to run examples or software by using all of the IMAQ USB files. I tried to repair my installation of IMAQdx and always get the same thing. When the file is loaded, my computer search IMAQ USB Grab acquire and can't find it. I want to use a USB webcam to capture an image and then treat. Here's what I use

  LV: 2010 with Embedded for ARM

  Vision: 2010

  See the compatibility chart provided in this link:

  http://digital.NI.com/public.nsf/allkb/6B55FF09D1FBD3108625719600650B7C

  If you IMAQdx 3.6, it is not supported on LV 2010. To find the latest version of the Software NI Vision Acquisition go to this link.

  http://Joule.NI.com/nidu/CDs/view/p/ID/2137/lang/en

  I hope this helps!