Display video in a GUI from embedded camera

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Hello, i want to create a GUI with c++/cli to display video from an embedded camera
I didn't find any article who speak about that.
Could you help me please.
http://www.bdspeedytek.com/product/jpeg-color-camera-uart-ttl-interface-ov528-chip/[^]

Posted 27-Oct-15 2:29am

Jammes_Ca

Updated 27-Oct-15 2:39am

Suvendu Shekhar Giri

v2

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Sergey Alexandrovich Kryukov 27-Oct-15 9:37am

1) This is not a question; 2) You certainly need to develop your search skills :-).
—SA

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KarstenK · Answer 1 · 2015-10-27T03:34:00

Solution 1

You must fetch the image from the camera and display it on a GUI.

Here is an outstanding article CXImage which handles a lot of image processing tasks.

Posted 27-Oct-15 3:34am

KarstenK

Sergey Alexandrovich Kryukov · Answer 2 · 2015-10-27T03:35:00

Solution 2

I did not see your search, but you either looked in wrong place, and, most likely, used too narrow search criteria. If you are using C++/CLI, the article or answer using any CLI language would suite you; note that most publications are written using C#. Also, you need to understand that "embedded camera" is just one of the Web (or USB) cameras installed; normally, you list all installed cameras and pick one for your operations. Also, the mode when you watch video from camera is often called "preview"; this is the way it is documented in camera APIs and other places.

CodeProject-only search gave me 4312 matches: http://www.codeproject.com/search.aspx?q=preview+video+Web+camera+%28%22.NET%22+OR+%22C%23%22+OR+%22VB.NET%22+OR+%22C%2b%2b%2fCLI%22%29&doctypeid=1%3b2%3b3%3b13%3b14[^].

From the other hand, it would be good to limit your search with certain UI framework/library: what is it, WPF, System.Windows.Forms or something else? It would make the major difference. You can also limit you CodeProject search to articles.

—SA

Posted 27-Oct-15 3:35am

Sergey Alexandrovich Kryukov

Updated 27-Oct-15 3:37am

v2

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Jammes_Ca 27-Oct-15 10:04am

I want to use a camera that used on quadcopter (drone) that communicate with blutooth or wifi.so i want to display the video on a gui , after i will use OpenCv application.

Sergey Alexandrovich Kryukov 27-Oct-15 10:21am

Note that you did not say it in your original question. Just do it. You will find a lot of information.
"GUI from embedded camera" on a drone? Come on. You are asking about different things.
—SA

Jammes_Ca 27-Oct-15 11:58am

It's the same thing, where you can find embedded ???. sure we can find embedded camera on drone on car..etc. now i'm working on a drone i built a GUI to control a drone.and i wante to embedded a camera on the drone and get the video on my GUI :)

Sergey Alexandrovich Kryukov 27-Oct-15 12:16pm

Sorry, not "the same thing", not even close.

I understand. My note was about "GUI", not "embedded". It's not "GUI from embedded camera on drone". You have to stream video via your network, which makes the major difference. Do you really have Windows on drone? You can stream, for example, via VideoLAN, on Windows and some other OS.

—SA

Jammes_Ca 27-Oct-15 12:19pm

On the drone there is A linux RTOS embedded, that i send command and receive commande.
i use a gui to control the drone via usb radio communication. my question is how i can interface an embedded camera on my GUI.

Sergey Alexandrovich Kryukov 27-Oct-15 12:25pm

This is yet another thing you never mentioned before. What kind of question is that? Listen carefully: this is NOT "GUI on drone". Anyway, you are asking question, and add dramatically essential detail after you get reply. Use some logical thinking.

Now, on Linux you can use VideoLAN for streaming, I would advise to look into it and see what you can do. You could use ad-hoc Wifi network, if you have Wifi of sufficient range. Yes, for CLI you can use Mono for Linux, but you don't need it for streaming.

—SA

Jammes_Ca 27-Oct-15 13:04pm

The GUI built on windows. i told the communication between the drone and the GUI is by the blutooth

Sergey Alexandrovich Kryukov 27-Oct-15 16:17pm

I understand. Here is what may be used in Windows part: an existing MediaPlayer component, such as System.Windows.Media.MediaPlayer (WPF). If you manage to organize streaming from the drone, which is possible to do with VideoLAN, you can connect to this video just by URL (say, using the IP of your ad-hoc network).

I guess I gave you all the advice you need. Will you accept my answer formally now? Of course, your follow-up questions will be welcome.

—SA

Jammes_Ca 28-Oct-15 4:02am

i told you that the communication is not with the ip and i want to use opencv