How to retrieve snapshot ( only image) of videos?

How can i retrieve on client side, snapshots of each video stored in a particular application on flash media server. So that I can use that snapshot as image thumnail while listing the available videos.

Are you talking about security settings in a PDF (use ctrl-D to get to the security tab) or some OS read-only option? What are you looking at when you say you deleted a read-only option.

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For a structured illumination microscope application, I have developed a VI that creates three images and displays them in rapid succession (as fast as the loop will go) on a second monitor.
From the naked eye it's pretty apparent that the loop is not displaying the images at video rate. Is there a way (perhaps with some sort of buffer) to get them to display faster? Is WinShow simply not going to be fast enough, and if not, what's an alternative method of displaying the images? If it helps, the images need only be displayed once each (the loop was just for testing).
Also, what is a way to measure the frame rate output of the images?
(sorry for the sloppy code, new to LabView)
Thanks,
-T
Attachments:
illuminationpattern.vi ‏31 KB

Hello,
Why don't you try drawing one window, call IMAQ WindShow once outside of the loop, then redraw that window each iteration within the loop. Hopefully this stops the flutter of the window. You can build a 3 element array of the 3 IMAQ images then use an index array to alternate through which image you want to be redrawn into the single window. The constant calling of IMAQ WindShow seems messy.
Regards,
Isaac S.
Applications Engineer
National Instruments

How to retrieve and display image from database in a web page

Hi all;
I have been trying this for some time now. I have found some tutorials so far but none of them addresses my concern. Here it is:
I have built a web application that can connect to an Oracle DB.
I have a table called "employee", where I record any employee details, among which the employee picture. I stored the pictures and the finger prints using "Oracle sql developper" as blob type.
How can i retrieve and view all these information when i run the application?
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HELP PLEASE.

morgalr wrote:
I believe your Binary Large Obejct will come back as an array of int, and you'll need to use BufferedImage it's associated API to get it to a viewable image configuration.I don't think BufferedImage immediately solves the problem -- this is a web app, so I assume the image will be displayed using the HTML IMG tag.
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How can I view only images tagged with specific upper level of keyword heirarchy, not including sub-levels?

I use hierarchical keywords a lot. For example, World/Europe/Austria/Tirol/specific location. I sometimes assign only an upper level keyword (example: Austria) to an image when I don't know more specifics. How can I then view only those images that have the tag that I select but not those with sub-levels of this keyword? Exactly like choosing in Folders view to look only at a selected folder but not sub-folders. There might be a complicated way to set up a smart collection that includes a keyword but excludes images with more than this number of keywords, but that would be really labor intensive.

It's easy but quite obscure: In the Library Filter bar, select the Keyword column. Then click the "properties" button on the right and select View: Flat. Now tediously scroll through the list and select the desired keyword:

How do I overlay an image onto video

Hello
I found a tip on how to create a mask in Photoshop, then overlay it onto iMovie. But the example video was so small I could not follow it.
My requirement is that I shoot video of say a computer screen, then I want to make a blurred out portion of the screen image in Photoshop, then overlay it back onto the video footage. I want to do this to blur out any private information, for example a username or password.
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I want to do this to blur out any private information, for example a username or password.
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How to save a still image from video without Photoshop

So- I need to save a still from some video but I do not have Photoshop. How can
I do it. Is it possible in FCP? Any other ideas?

In your timeline, park the playhead on the frame you want to make the still from; now double click anywhere in that video clip, and it will appear in the viewer. Then Shift/N will make the still frame for you. Now go to the file menu and choose Export/QuickTime conversion, choose Still Image, and under options, set the image type.
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Useful if you don't have FCS open at the time.

How to Retrieve all Azure Images located to "East Asia"

I'm using Azure Powershell to retrieve all Windows Azure VM Images, can I filter it to show only available images located in "East Asia"?

Hi,
Please have a look at below article.
#http://michaelcollier.wordpress.com/2013/07/30/the-case-of-the-latest-windows-azure-vm-image/
Here is a snippet.
modify the script to include logic to select images that are only available in the desired data center location.
$images = Get-AzureVMImage `
| where { $_.ImageFamily -eq "Windows Server 2012 Datacenter" } `
| where { $_.Location.Split(";") -contains "West US"} `
| Sort-Object -Descending -Property PublishedDate
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Hope this helps.
Best Regards,
Jambor
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How to make a still image from video in iMovie 10.0.3

How do you make a still image from a video clip in iMovie 10.0.3?

See this User Tip by AppleMan1958 -
https://discussions.apple.com/docs/DOC-3231
John

How to burn audio only from a Video Single

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This is somewhat confusing as the track was noted as a single and separate video at the time of purchase. Is there any way to convert the content so that it can be included on an audio CD?
G4 Powerbook Mac OS X (10.3.9)

Due to DRM, you cannot burn purchased videos, except for backup on Data CD/DVD.
The only way to separate the audio is to use a capture application like Wiretap Pro or Audio Hijack (Pro). Latest versions can be found on versiontracker.com.
Hope this helps.
M

How can I put only a few videos/songs on iphone 4 but all on ipod classic?

I understand that I can sync which ever songs I check in itunes to my devices. The problem is I have too many songs to put on my iphone 4. I have all of my songs and videos on my ipod classic (160 gb) and I like it that way. I just want a couple videos and with no music on my iphone. Can itunes differentiate preferences between devices?

Yes, no problem.
First go to Edit > Preferences > Devices, and make sure that "Prevent..." is checked.
Then, connect one device or the other, let it register, click the device name in the left hand pane, and you can select what you want it to sync. When you connect the other device, you can make entirely different selections if you wish.

How to retrieve original RAW image after cropping and opening RAW file?

Hi
I have a Canon EOS 350D camera and now have PSE 9. I have taken some RAW images & imported them into PSE 9 OK. I know the original RAW image is retained after editing. However, after cropping a RAW image in the Editor and then "Opening" and "Saving as" a PSD or JPEG, I then close the image in Editor and the cropped image appears in the Organiser. That is as it should be, I think. If I then wish to start again from scratch on the original RAW image, it seems to me that I have to manually delete the edited version and the .xmp file in Windows Explorer, and then double click the original RAW file in Windows Explorer, which then opens correctly in PSE 9 Editor. Can this be done from PSE 9?

When you open the original camera raw image, go to the flyout menu
and choose Camera Raw Defaults, that resets everything but the crop, straighten,
and rotatate settings.
To get rid of the crop and/or straighten settings, click and hold on the crop tool and choose Clear Crop.
To reset the Image rotation settings, you have manually rotate back using the image rotate buttons.
MTSTUNER

How do i blend image and video on premier?

Hello Everyone
I'm trying to add a video onto an image on Premier. I want the image to be still and the video to play in the background. How do I make an image and video blend together in Premier?
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I'm using pro 5 on an Imac
Thanks in advance

Video on track one. Image on track two. Use the motion property to locate and size the image.

Music files appear on "images and videos" folder i...

After syncing all my music files using windows media player, I have noticed that the "images and videos" folder in my gallery also display music files. Their icons are the pink musical notes, and their file names are all the same ( one of the songs that I have added). When I delete it, the song gets deleted from the phone. Why is it like this? Isn;t this folder supposed to display only images and videos. How come there are music files in it. It looks so messy to me having all the types of files in one folder. Can you please tell me what's wrong with my phone?

can someone please help me.

Uploading Stream (Images/Audio/Video files/Doc files) to Windows Azure Storage Blob by using SharePoint Online 2013 Library

Dear All,
How I can store the Images/Audio/Video/documents files in blob storage by help of SharePoint document library and keep a reference to them in SharePoint by putting metadata in a SharePoint Library.
I searched a lot, but not finding suitable source.
Thanks,
Sharad
sharadpatil

hi,
Base on my experience, you could use azure storage reference sharepoint app. I suggest you could recommend this blog via (http://sachintana.blogspot.com/2012/08/azure-blob-storage-for-sharepoint.html ).
Regards,
Will
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Horizontal layout for images or video

Hi, Sir
May Check with you how coldfusion can layout for images or
video in horizontal way? the default is vertical when we use
cfoutput. what founction and tag support, or we had to design a
horizontal looper for the purpose?
The example web page horizontal layout is the youtube.com,
like URL:
http://youtube.com/browse?s=mp,
All the video were layout in horizontal.
Thanks and Regards
David

See
this
link
Ken

How to retrieve snapshot ( only image) of videos?

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