Suggestion: More zoom options ?

[dhuzard]

It would be really useful if the zooming capacity could be slightly improved:

• To have a way to move the video once the video is moved ?
• Having more zooming options ? (I'm doing behavior on mive, with camera view from the top, with different experimental cages in one view, so zooming helps a lot!)

ideally, a Crop-and-zoom in which we could manually crop the cage or videos zone that we want to see (thus cropping the other useless cages from the video).

Thanks! And thank you so so much for Boris!! Damien