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Create Video file from image or device

3.6 | 10 ratings Rate this file 12 Downloads (last 30 days) File Size: 5.29 KB File ID: #8232 Version: 1.2
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Create Video file from image or device



06 Aug 2005 (Updated )

Create a video file, by continuously reading an image from url or a video device or screen

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OBSERVE Create a video file, by continuously reading an image from a local image file, an image file on the internet, a video device connected to your computer or your computer screen.

Required Products Image Acquisition Toolbox
Image Processing Toolbox
MATLAB release MATLAB 7 (R14)
Other requirements mpgwrite (only for MPEG1 video)
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Comments and Ratings (16)
13 Dec 2011 Phil

Phil (view profile)

Is there a way to show the cursor movement in the window while doing screen captures?

Comment only
08 Sep 2010 yukti sharma

:( hey did this not work ..or may be i din know how to execute it other than entering OBSERVE in the command window...wen i did..i found an error said
Video capture mode set to 8 fps. Capturing with 20 seconds interval
??? Error using ==> imaqdevice.start at 91
Multiple VIDEOINPUT objects cannot access the same
device simultaneously.

Error in ==> observe at 141

please help as i want to make my robot move on the processed images brought to it by the cam deviced in it at an interval "t"

30 Apr 2009 lalit jethani

please send me the image processing algorithm for this code???

Comment only
11 Apr 2009 talal hammouri


would you please send me the text of this research.

06 Aug 2008 Ay CHND

bad Link

13 Dec 2007 Ian Jorgensen

04 Oct 2007 dhana cervantes

it is god and excellent service

Comment only
17 Jul 2007 emre unal

21 Mar 2007 Gerardo Ramos

How can i use the matlab with a webcam?
I need some instruction for do it.

Comment only
01 Mar 2007 Mohan KV

Very quick way to get input from a cam working. Wonderful !

01 Mar 2007 balaji balaji

i have doubt in webcam viewing..

Comment only
27 Nov 2006 gober good

how connection webcam to matlab?
is there I/O for interface?

Comment only
16 May 2006 magrini antonio

14 Oct 2005 Yo le_lio

bad title?

title: "Create AVI file from Webcam (image)"

summary: "Create a video file, by continuously reading an image from url"

15 Sep 2005 Mangal Pandey

Meri Ichaa puri hogi zaroor - Mangal Pandey

09 Aug 2005 Sharukh Khan

The article I has been searching for years, great!!!

12 Sep 2005

bugfix reading gif images
screenshot added

12 Sep 2005

changed default video codec.
improved compability with video codecs because of video frame format and size.

12 Sep 2005

changed default video codec (line 36)
frame size check (line 60-75)
frame format conversion (line 206-229)

25 Oct 2005

added MPEG1 video output
title and keywords changed

26 Oct 2005

added video device capture capability

31 Oct 2005

changed: title, keywords, summary, description, products required, attach file, screenshot.

09 Nov 2005

bugfix (MPEG1 video creation)

11 Nov 2005

added logfile support, changed description

05 Jan 2009 1.2

fixed problems with video capturing non rgb video sources and capturing mode fps

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