[theora-dev] DirectShow Theora Issue with RGB24

ogg.k.ogg.k at googlemail.com ogg.k.ogg.k at googlemail.com
Wed Dec 10 23:52:38 PST 2008

> this results in the video file being
> mirrored vertically.

This wouldn't be caused by using YUV colorspace instead of RGB,
but because the Theora code stores lines in the 'reverse' order
(eg, a negative stride). If you can control the order in which lines
are processed, just reverse this order. If not, a post processing
step that flips the image should be enough, and fast.

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