2D data and video viewer

We require a software viewer for a set of proprietary data, to be provided to clients.

The input data will include:


1. Up to three AVI uncompressed files at likely 10 fps (720 X 480)

2. An equivalent number of key files which will list (video_name|framenumber|index)

2D Data

3. Up to four 2D arrays (float) containing the data to be viewed. Each array will be the same length and width, and will be very rectangular. That is, an array may have only 40 rows, but up to 500,000 columns

4. A key file which will list (columnnumber|index)

1D Data

5. Up to five 1D arrays (float) containing line graphs to be viewed. Each 1D array will be the same length, and will be the same length as the 2D arrays

6. The same key file as used for the 2D array will be valid for the 1D arrays

We require a viewer which will display up to three video frames, along with a segment of all four 2D arrays (image mapped using a provided color map file, so for example -32767=red, 0=white, +32767=blue, and all interstitial points are interpolated to an RGB color). An example of such a color map file is included.

In addition, the line graphs of the 1D arrays will be displayed. All displayed data (2D grids and 1D line graphs) will have the same height on the screen.

The segment to be displayed will be +/- perhaps 500 columns on either side of the index value being viewed (screen centre). We then need a scroll wheel placed at the bottom of the screen which controls the index value, and drives all of the videos forwards or backwards (one frame at a time based on the key file showing index vs. frame number), as well as drives the plots of the 2D and 1D arrays back and forth.

All source data will be located in the same directory. Not all three videos or all four 2D arrays or all five 1D arrays will be available each time the program is run. Thus, allowance should be made for files not found (blank area on screen). Ideally, the user should be able to select which videos, 2D arrays and 1D arrays to display.

A proposed screen layout is included as a PowerPoint slide.

Skills: .NET, C Programming, Graphic Design, Java, Visual Basic

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About the Employer:
( 0 reviews ) Victoria, Australia

Project ID: #38566

18 freelancers are bidding on average $1098 for this job


Can be done with your 100% satisfaction. Chek PM for past work. 40 Days development + 5 Days for testing + Bug Fixing. Progress Report Weekly + Dedicated Team + You can Reach team Via Email, Yahoo, MSN, AIM, Skype, ICQ More

$1500 USD in 45 days
(51 Reviews)

hi. i can help you with this project. please inspect my demo program that i will now attach in pmb. thank you.

$1000 USD in 10 days
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Hi, PM sent.

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CBS is a customer-specific service oriented company has got an Professional and creative team with 6 years experience in Web design, web programming and software development . We have expertise and experience in OS com More

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$950 USD in 20 days
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I have 7 years Experience in WEB DEVELOPMENT,SOFTWARE DEVELOPMENT and SEARCH ENGINE OPTIMIZATION. I can Provide you the solution. I will start ASAP

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I already did this project in my graduation project

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I have experience programming C++ and multimedia on windows. I understand your requirements clearly and can develop the viewer for you.

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Hello. I am a professional in video editing programing. I can do it best.

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Vivid Design Studios :Owned and Operated by Michael Grissinger as of February 2005. Designers and Programmers highly skilled

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I have experience programming C++ and multimedia on windows.

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