Hi,
Wiebe Cazemier schrieb:
Hi,
I've got some confusion about color spaces. When you select a color space,
either RGB or YUY for example, will that also be the color space in which the
rendered result is stored? That is, can MPEG even store RGB, or is that always
YUV?
No, MPEG is always
Hi,
Bernd Porr schrieb:
Hi all,
I've got the problem that the openGL driver is slower (5fps) than the XV
driver (10fps). I've got an nvidia card with opengl 2.0 support and was
actually expecting that it's getting faster and not slower with openGL.
I've got a force 7300GS and then nvidia
Hi,
thanks for the quick reply. That's a shame. I was hoping to get my HD
footage a bit smoother by getting a more powerful graphics card with
openGL 2.0 :-(
/Bernd
Burkhard Plaum wrote:
Hi,
Bernd Porr schrieb:
Hi all,
I've got the problem that the openGL driver is slower (5fps) than
2008/4/17, Burkhard Plaum [EMAIL PROTECTED]:
If you process in YUV and display with OpenGL, you have an additional
YUV-RGB
conversion, which is done in software I assume.
This really depends on how it is implemented in cinelerra and what
capabilities the hardware provides. It is perfectly
Hi,
Ichthyostega schrieb:
But, /assumed you do have theses capabilities/, the goal
is to write code able to deal with organizing all those video frames
efficiently -- and this is what the video player test app is aiming at.
Roland schrieb:
What do you mean by efficiently?
getting the right
Burkhard Plaum wrote:
Hi,
Ichthyostega schrieb:
But, /assumed you do have theses capabilities/, the goal
is to write code able to deal with organizing all those video frames
efficiently -- and this is what the video player test app is aiming at.
Roland schrieb:
What do you mean by
E Chalaron wrote:
Hi all
Hope I am not off topic here but
Does anybody know if there is a mode with Nvidia that allows to have
different gama correction for each screen.
With dual view it seems you can do a lot, but not sure about independant
tuning for each screen.
That of course from
On Thursday 17 April 2008 10:57, Burkhard Plaum wrote:
Hi,
Wiebe Cazemier schrieb:
Hi,
I've got some confusion about color spaces. When you select a color space,
either RGB or YUY for example, will that also be the color space in which
the rendered result is stored? That is, can MPEG
Hi,
Christian Thaeter schrieb:
No matter what future codecs will be like (with more weird possible
inter-frame dependencies than H.264) they will all be optimized for
sequential decoding, since that's the normal case :)
Quite sure, but the question is when caching frames is cheaper than
Hi,
Wiebe Cazemier schrieb:
Possible yes, but impratical. At 1280x720, I had 600 MB of PNGs for just under
one minute of movie...
Maybe impractical but more painless.
Also note that xvid is an end user format, not really suitable as intermediate
format for editing. Especially not for
Hi all,
I'm just considering on this problem: What organizing all those video
frames efficiently can induce:
precaution: this is a NON-coder view:
Let's say we want to play one hundred videos on the same screen at the
same time:
1) this suppose that these videos are placed side by side or
Thanks heaps Christian
The good thing is that I need them to be different.
I am sampling movie frames (super8) in log 8 bits. So I need a screen
to control the acquisition with a gamma corretion on the fly.
So it's all good :-)
Thanks again
Christian Thaeter wrote:
E Chalaron wrote:
On Thursday 17 April 2008 01:12, Bernd Porr wrote:
I've got the problem that the openGL driver is slower (5fps) than the XV
driver (10fps). I've got an nvidia card with opengl 2.0 support and was
actually expecting that it's getting faster and not slower with openGL.
I've got a force 7300GS
On Thursday 17 April 2008 13:44, Burkhard Plaum wrote:
Also note that xvid is an end user format, not really suitable as
intermediate format for editing. Especially not for Computer generated
images.
I know, but I had little choice left...
I doubt cinenerra supports H.264 in AVI. IIRC H.264
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