[Libav-user] Flip frame using swscale

Alex Druml alex3.dr at googlemail.com
Mon May 14 16:09:46 CEST 2012

iam searching for a way to flip a frame (RGB image from opengl 
backbuffer - origin bottom left) so that the origin is on top left 
because my videos are currently vertical inverted.

is it possible to achieve such a flip by modifying the strides and slices?


More information about the Libav-user mailing list