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hhe
15th May 2010, 03:39
hi, i get here a problem about implementing a single image player that should display a sequence of images. All images should be saved in one single folder and can be supposed as the exported files of s single video file.

The player should have all normal functions as well as other traditonal ones, like play, stop, skip, setting fps to change the speed of play...

I'm using QLabel to display every single frame, no problem. But i don't know how to implement such a player with full functions in a simple way.:confused:

The images will be used in a module of computer vision methods to detect some interesting events. And the events, for example like human faces, could be annoated at the corresponding images lately. ( As a bouding rectangle if human faces ) It means i might need render the image with detection results. This function could be switched on/off.

I couldn't get it done with Phonon framework, because i don't know how to let MediaSouce(Phonon) accept lots of images as source. BTW, i should be able to change the images laterly. I don't think that we can do it if using Phonon.

So, i will appreciate very much to be advised about this issue.:D

tbscope
15th May 2010, 09:13
http://doc.qt.nokia.com/4.6/multimedia-videographicsitem.html
http://doc.qt.nokia.com/4.6/qvideoframe.html