[gst-devel] Text rendering

[Jan Schmidt]

On Tue, 2005-02-22 at 13:44 +0100, Gergely Nagy wrote:
>On Tue, 2005-02-22 at 23:05 +1100, Jan Schmidt wrote:
>
>> 
>> I don't know whether you're suggesting a subclass of videomixer here,
>> or whether you're confused about how GStreamer elements interact.
>> If anything, I think we'd add your 'multiple regions overlay' format
>> as an frame encoding that the videomixer knows how to read and blend
>> onto an AYUV framebuffer, and then add that mime-type to the pad
>> capabilities for the sink pads of videomixer.
>
>This has the drawback of having to specify the format of the buffers
>inside the container too. (Eg, image/x-gst-regions, format=AYUV or
>format=I420... and when you get RGB, this gets hairy. Yuck.)

I was thinking we'd just do AYUV colour space, although extending to
others later 
shouldn't be too bad if we move the gstvideoimage functions (from
videotestsrc 
and puzzle) into gst-libs somewhere.

J.
-- 
Jan Schmidt <thaytan at noraisin.net>