[mythtv] Idea for interlaced playback.
Bjørn Konestabo
bjornko at math.uio.no
Fri Nov 11 18:49:12 EST 2005
Doug Larrick wrote:
>>The filters seem simple enough, but I've yet to understand why bobdeint
>>(which i'm using as a template)
>>works at twice the framerate while the other filters do not.
>>
>>
>
>The code that actually doubles the framerate is in the VideoOutput and
>VideoOutputXv classes, and their interaction with NuppelVideoPlayer.
>The 'bobdeint' filter just rearranges the frame so that the top field is
>in the top half of the frame, and the bottom field is in the bottom
>half. Enable it as a "custom filter" (rather than picking it as a
>deinterlace filter) to see the effect.
>
Thanks. I found that out eventually. This is not at all what I had hoped.
I need to get double the frame rate, without halving the resolution, but
I don't
know if that's easily accomplished. I guess that depends on
NuppelVideoPlayer.
--
bjornko
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