473,486 Members | 2,270 Online
Bytes | Software Development & Data Engineering Community
Create Post

Home Posts Topics Members FAQ

grabbing a frame from a WDM device

Hi all gurus. This' drivin' me nut:

I've already posted this in dotnetframework.setup, having overlooked NG
name. Excuse me.

I installed Sony EyeToy in my Pc, and grabbing some code on-line, I'm
able to see video in a PictureBox (well, not exactly so), have a frame
captured into an avi file, but I've not been able to have image saved to
a jpg file. Well, I saw that actually video isn't shown in PictureBox,
'cause calling WDM causes another window to open, "under" the PicBox,
showing the video. So there's no image in PicBox, and I can't save, nor
crop, what there's not.
Any guess about how could I manage to have jpg from a WDM-connected
device (EyeToy is not shown as WIA device), or to convert on-the-fly a
sigle-framed avi file into a jpeg?
Lot of thanks in advance!


*** Sent via Developersdex http://www.developersdex.com ***
Jul 2 '08 #1
0 1007

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

3
3138
by: Ziv Forshtat | last post by:
Hi All, I'm in the process of implementing a virtual keypad: I have a wxFrame which contains a photo the keypad of some device, and I'm using it to enter special keywords into an editor window...
12
3926
by: Flat Earth | last post by:
OK, I don't like frames either. That said, they do some things that I don't know how to do any other way. I edit a magazine at www.mississippireview.com that i just changed by putting an...
4
1296
by: InvisibleMan | last post by:
Hi, Thanks for any help in advance... I'm wondering if anyone knows how or has the resource for graabing a users email address without them knowing? Before I hear all the 'Its not ethical'...
10
3958
by: Guenter | last post by:
Hi, I need to develop an application that displays video 640x480 16-bit per pixel with 30 fps. I would prefer to do that with Python (wxPython) but don't have any experience whether it is...
4
3589
by: anonymous | last post by:
Thanks your reply. The article I read is from www.hakin9.org/en/attachments/stackoverflow_en.pdf. And you're right. I don't know it very clearly. And that's why I want to understand it; for it's...
8
13200
by: Tony Liu | last post by:
I am having a "Null Device is Missing" compile error when compiling a c++ project. The documentation from MSDN said it could be caused by low system resource or the user account does not have...
0
1573
by: .Net Sports | last post by:
I've been looking everywhere, but i can't locate any functions, or articles on the net or my resources, on how to open a file using vb.net, and then grabbing certain parts of the file, and putting...
1
1346
by: TheJediMessiah | last post by:
I have a window which is used to playback video media. I have another smaller window which I need to use as a snapshot window. When a user pauses the video and finds the frame he is interested in,...
5
1904
by: joe_doufu | last post by:
Hi, old web developer, new to Ajax and XML here. I'm developing an application that grabs an XML file from a (PHP) web service. In fact, it's going to be an online game. When the user clicks a...
0
7099
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
6964
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
7123
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
5430
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
1
4864
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...
0
4559
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
0
3070
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
0
1378
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
0
262
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.