Hi everyone and happy new year !
I have written an MMX routine for the BICUBIC up and down-scaling routine.
As this is my first MMX version, I have concentrated on width and this allows
yuvscaler to run between 1.5 and 2 times faster when width is scaled (-M
BICUBIC -O SVCD for example).
I am
Le Dimanche 2 Novembre 2003 23:47, Laurent Pinchart a écrit :
> Hi,
>
> Could anyone tell me how yuvscaler handles interlaced material ? Does it
> deinterlace it before applying the scaling ?
No, it doesn't deinterlace material before rescaling.
> If so, is there a way to turn
> that off for prog
Le Mardi 10 Juin 2003 07:44, vous avez écrit :
> Hi
>
> I have a clip here but I want to select only a part of it to blow it up to
> full size PAL. Resolution is a second issue.
>
> The option -I USE_WidthxHeight+WidthOffset+HeightOffset should do the
> trick followed by SIZE_WidthxHeight and the
Le Vendredi 4 Avril 2003 04:39, vous avez écrit :
> Hi all,
>
> I am learning how to play with yuvcorrect_tune.
> I just have a single frame, which I think is Ok. but it lasts for an
> epsilon.
>
> Anything I am doing wrong ?
> Thanks
> Edouard
Hi !
Usage of yuvcorrect_tune is a bit tricky, and us
Hi everybody !
For those of you who are concerned by speed, I have reimplemented part of
yuvscaler so that it scales now much faster than before for the most
currently used size conversion. Here are my figures taking into account the
dowscaling only:
(given figures are average value between an
