Is it possible to get raw video frame for playback?

[xylosper]

I want to manipulate the raw frames and play with them instead of original frames.
I saw some articles for getting raw frame with sout, but it looks different what I'm thinking, because all the articles is for encoding/decoding or transcoding not for playback.
For instance, xine supports it with 'raw video output' like 'opengl video output' or 'xv video output', and all I've to do is just to set callback for geting the frame, do something with the frame, and display it.
Can I do the same thing with libvlc?

[Rémi Denis-Courmont]

It's called the vmem video output...

[xylosper]

It looks like what I'm finding.
Thank you very much!