[Interest] mirroring and reversing QMovie

Frank Rueter | OHUfx frank at ohufx.com
Thu Jul 14 01:41:12 CEST 2016

What I'm currently exploring is using QImageReader, caching the frames 
via read() and basically implementing basic play back functions with 
timers in a custom paintEvent. That way I should have full control over 
which image is displayed when.
Probably won't be the most efficient considering my lack of experience 
with those sort of things but I will cross that bridge when I get there :)


On 14/07/16 3:46 am, Thiago Macieira wrote:
> Em quarta-feira, 13 de julho de 2016, às 14:09:33 PDT, Frank Rueter | OHUfx
> escreveu:
>> Yup, I know all that, but once you cache a movie you can do that though
>> (because it takes care of what you describe).
>> It's a feature I need, and it will cost memory for sure, but that's the
>> app I need to write.
> QMovie can't do that.
> You probably need to go down to the video decoder API yourself and see if it
> has an API to cache hundreds of frames in some way.
> It might not even be permitted by DRM on your OS.

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