[Libav-user] sws_scale - "Warning: data is not aligned!" when using opencv::Mat

Wodzu brucedickinson at wp.pl
Fri Dec 28 13:00:40 EET 2018

> Do you see a performance issue?
> If not, you could ignore the warning.

It is hard to tell yet, because my target will be an embedded device but my development machine is i7 laptop.

> printf's usually allow to debug such issues quickly if you cannot build a debug
> binary.

Yes, the thing is I would have to put these printf's into swscale and sws_scale because input parameters (checked in my code) are ok.
And I can't put printf's there because I would have to build sws_scale which is beyond my experience...

Best regards,


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