Adding Sharpness Control feature to video equalizer, Windows10 OS. about qmplay2 HOT 12 CLOSED

Windows 10 is Windows just like XP - it uses OpenGL for video displaying (as primary and best video output), so it is the same also on any other OS. If you want to do it, the simplest method is to use Linux, because you must compile everything (on Linux it is very simple).

You must add a new sharpness slider, add a feature to OpenGL2 module to control it and send sharpness level to GLSL and you must write a fragment shader in GLSL for it.

You must know C++, Qt, how it works in QMPlay2, GLSL and you must be able to compile QMPlay2 for Windows (with dependencies). And the most important thing - you must know how to write a sharpness filter (also to achieve best performance) :)

I think I can do this, but later.

from qmplay2.

Thanks for your answer. I must say that I will wait for you to do it. It
seems that there are a few steps that I am not familiar with. It is an
excellent Player.

On Sun, Jul 10, 2016 at 11:20 AM, Błażej Szczygieł <[email protected]

wrote:

Windows 10 is Windows just like XP - it uses OpenGL for video displaying
(as primary and best video output), so it is the same also on any other OS.
If you want to do it, the simplest method is to use Linux, because you must
compile everything (on Linux it is very simple).

You must add a new sharpness slider, add a feature to OpenGL2 module to
control it and send sharpness level to GLSL and you must write a fragment
shader in GLSL for it.

You must know C++, Qt, how it works in QMPlay2, GLSL and you must be able
to compile QMPlay2 for Windows (with dependencies). And the most important
thing - you must know how to write a sharpness filter (also to achieve best
performance) :)

I think I can do this, but later.

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Hmm, is sharpness really a video equalizer? It is an image filter which also uses neighbour pixels to calculate the output pixel... I can add it to video equalizer, but maybe this menu should change its name (video adjustment or just basic filters, effects)?

from qmplay2.

Thanks for your information. I would say, and I agree with you that the
sharpness control should belong to the video adjustment menu, under basic
filters.

On Mon, Jul 11, 2016 at 10:46 AM, Błażej Szczygieł <[email protected]

wrote:

Hmm, is sharpness really a video equalizer? It is an image filter which
also uses neighbour pixels to calculate the output pixel... I can add it to
video equalizer, but maybe this menu should change its name (video
adjustment or just basic filters, effects)?

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from qmplay2.

Sharpness added to OpenGL2 module. Now it needs GUI modification (add slider, etc.): ca2d6cf

from qmplay2.

Done: ca2d6cf, a3016d0 :)

from qmplay2.

Thanks for the great work, Now, how do I implement these modifications into the Player? I am not familiar regarding this subject. Any help will be much welcomed.

from qmplay2.

Thank you.

from qmplay2.

Now, how do I implement these changes into the Player. I am using Windows 10 Pro? Thanks for the great modification.

from qmplay2.

If you are not able to compile it under Windows, you must wait for next QMPlay2 release. At least I can build current version from git and send EXE installer via email.

from qmplay2.

Thanks, Yes. please do build the current version from GIT and send me the
EXE installer via email,. Thank you in advance for the great help.

On Tue, Jul 12, 2016 at 3:12 PM, Błażej Szczygieł [email protected]
wrote:

If you are not able to compile it under Windows, you must wait for next
QMPlay2 release. At least I can build current version from git and send EXE
installer via email.

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My email is visible on github, so write me an email (I don't know your email). Which version: 64 bit or 32 bit?

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