Because I'll forget how to do this...
crop=w:h:x:y
ffmpeg -i in.mp4 -filter:v "crop=900:700:0:50" out.mp4
Alieff
tomnomnom
/ convert-mp4-to-gif.mkd
Last active
December 4, 2022 09:59
Crop an mp4 and convert it to a gif
skriticos
/ pygtk-cairo-opaque-xshape-window-from-png.py
Created
April 17, 2009 21:06
Transparent, irregular edge splash screen with pyGTK and XShape.
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| """ Transparent, irregular edge splash screen with pyGTK and XShape. | |
| Takes a png image with transparent section, creates a window with pyGTK, puts this image in | |
| there with cairo and then trims the edges with X11 XShape clipping extension. | |
| This file demonstrates a python script which loads a png image of size 800x650 and name base.png | |
| Then it creates a GTK+/Cairo window with opaque settings from the png file and the transparent | |
| portions cut out with a mask. Basic, but works and looks great. | |
| Note: this is a proof of concept file. It works, but it is by no means production ready. | |
| """ |