Gst_caps_new_simple fails

[Luca Bacci]

Oh, Tim you're right! It all was caused by a missing return true in my
set_caps() function, so 0 was returned (it's a debug build). OMG
Thanks, I have now rolled back to the simpler form.

Il giorno mar 22 gen 2019 alle ore 13:16 Tim-Philipp Müller <t.i.m at zen.co.uk>
ha scritto:

> On Sun, 2019-01-20 at 16:20 +0100, Luca Bacci wrote:
>
> Hi Luca,
>
> > I want RGB frames and for that I use the "caps" property of appsink
> > but
> >
> > GstCaps *caps = gst_caps_new_simple("video/x-raw",
> >                     "format", G_TYPE_STRING, "xRGB",
> >                     NULL);
> >
> > fails and returns NULL caps, why?
>
> I don't know why this would fail. Is it actually this call that fails
> or and returns NULL, or does something else fail later?
>
> Did you call gst_init()?
>
> I might be missing something, but it doesn't make much sense at first
> glance.
>
> Cheers
>  Tim
>
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