How to get video streaming from USB webcam [Archive]

View Full Version : How to get video streaming from USB webcam

sanket.mehta

13th April 2011, 06:41

Hi everybody,

I Want to use my USB webcam to for video streaming in my application.
Is it possible to get this streaming using Qt? If yes then how?
I have search around phonon but it provides media facility like video and audio player.
It does not seems useful for video streaming from USB webcam.
Please guide me for this query..

Thanks in advance.

squidge

13th April 2011, 07:38

What protocols does your webcam support to provide this functionality?

high_flyer

13th April 2011, 10:38

http://www.qtcentre.org/threads/40626-How-to-get-video-streaming-from-USB-webcam

bish

15th July 2011, 05:57

Well I would like to revive this thread because I m trying to do the same thing and I m not sure where to start..

I am using a Logitech camera

franco.amato

15th July 2011, 06:45

Hi,
to strem frames of your camera over ip networks you can use ffmpeg. If you need more control you can considere using rtp/rtcp protocol like this one: http://www.live555.com/
I've used it in the past to stream mpg4 packets over the network with very good results.
Good luck.

p.s. sorry for my not so correct english

Added after 11 minutes:

Sorry I think I didn't read well your post.
To simply render the frames of your usb camera you can considere using QtMultimediaKit
Regards