[vlc-devel] [PATCH] lib: add libvlc_video_get_spu_text_scale API

[Alexandre Janniaux]

Hi,

On Mon, Jan 25, 2021 at 07:05:13PM +0100, Felix Paul Kühne wrote:
> Hello Alexandre,
>
> > Am 25.01.2021 um 09:53 schrieb Alexandre Janniaux <ajanni at videolabs.io>:
> >
> > Hi,
> >
> > I have a few question relative to how the scaling value will
> > change the behaviour:
> >
> > - Is the scaling continue or should it cap the scaling to
> >   avoid aliasing of the text on multiple pixels?
> >
> > - Would the scaling work on text rendered with a column/row
> >   settings, like CEA-6/708 captions iirc?
> >
> > - Should the scaling work on some bitmaps format too?
>
> Those are good questions that I cannot answer because I all checked were the libvlc bindings. Probably François can answer :)

Sure. :)

If those questions make sense, maybe we should document the
API then, since 4.0 is not released yet anyway.

Ok for your patch anyway, but it would have been great to use
this other modification to fill the gap in the documentation.

Regards,
--
Alexandre Janniaux
Videolabs