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gstreamer or v4l2?

disha karnataki
Prodigy 70 points


As I want to start capturing simultaneous images from ccdc and usb cameras and learnt basics of v4l2 capture as per wiki the two links below:

1)For image/video capture :

2)for video display also using v4l2

Now I practised basics of v4l2. But, further I want to even process the image and then display it but,v4l2 doesn't support processing of image then, how do I carry out this process ? Should I start using gstreamer or imaglib etc.. Any suggestions

  • 0
    TI__Guru 65405 points
    Hi Disha,

    I could not suggest you exact unambiguous choice about the best image processing decision but it depends on what kind of processing you will make.
    For example ImageLib C++ class library provids image processing and related facilities. The main set of classes provides a variety of image and vector types, with additional modules supporting scalar and vector quantisation, wavelet transforms, and simple histogram operations.
    Also you can use OpenCV.

    BR
    Tsvetolin Shulev