KLCP 1750 shows rotated video and 1745 doesn't

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KLCP 1750 shows rotated video and 1745 doesn't Empty KLCP 1750 shows rotated video and 1745 doesn't

Post by demonru Thu Mar 23, 2023 5:00 am

Just found out that installing pack version 1750 and playing vertical iphone videos rotate them 90 degrees Mad  and all previous codec pack versions are not. This happens with MPC Video render. Madvr shows vertical videos w/o rotation.
Downgrade to pack version 1745 or early one doesn't have such problem with MPC video render.
KLCP 1750 shows rotated video and 1745 doesn't Rotate11

demonru

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KLCP 1750 shows rotated video and 1745 doesn't Empty Re: KLCP 1750 shows rotated video and 1745 doesn't

Post by Admin Thu Mar 23, 2023 7:18 pm

Please upload a short sample video.
http://www.sendspace.com

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KLCP 1750 shows rotated video and 1745 doesn't Empty Re: KLCP 1750 shows rotated video and 1745 doesn't

Post by demonru Fri Mar 24, 2023 5:45 am

Hi Admin, https://www.sendspace.com/file/jvl8hk

I also noticed that once I rotate video with 'Alt+Numpad 3' and reset back with 'Numpad 5' video is no longer rotated

My laptop has Intel Iris Xe Graphics 31.0.101.3959 driver version.

demonru

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KLCP 1750 shows rotated video and 1745 doesn't Empty Re: KLCP 1750 shows rotated video and 1745 doesn't

Post by Admin Fri Mar 24, 2023 1:33 pm

Your file is correctly rotated here.

Press Ctrl+J to show the debug OSD of MPC Video Renderer and make a screenshot for me.

Look in: Player Menu > Play > Filters
It should be using "LAV Splitter Source (Internal)

Also test with Enhanced Video Renderer Custom Presenter, just to verify that problem only happens for you with MPCVR.

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KLCP 1750 shows rotated video and 1745 doesn't Empty Re: KLCP 1750 shows rotated video and 1745 doesn't

Post by Admin Fri Mar 24, 2023 1:34 pm

If you have enabled SuperRes option in MPCVR, then try with that disabled.

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KLCP 1750 shows rotated video and 1745 doesn't Empty Re: KLCP 1750 shows rotated video and 1745 doesn't

Post by demonru Fri Mar 24, 2023 4:09 pm

With Enhanced Video Renderer Custom Presenter there is no issue, works the way it should.
All settings are default settings, using "LAV Splitter Source (Internal)", superres disabled.
Left Picture using new MPC VR, Right is previous one.
KLCP 1750 shows rotated video and 1745 doesn't Mpc10 KLCP 1750 shows rotated video and 1745 doesn't Mpc_ol10

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Post by demonru Sat Mar 25, 2023 4:30 am

Quick update. I installed the latest version 1750 back but replaced MpcVideoRenderer.ax and MpcVideoRenderer64.ax with older version 1745. Have no issues. So, it is definitely something wrong with MPC VR 0.6.6.2005 here.

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KLCP 1750 shows rotated video and 1745 doesn't Empty Re: KLCP 1750 shows rotated video and 1745 doesn't

Post by Admin Sat Mar 25, 2023 1:43 pm

I also noticed that once I rotate video with 'Alt+Numpad 3' and reset back with 'Numpad 5' video is no longer rotated
Did you mean that after reset, the rotation is correct as how it should be?
Also, did the manual rotation do 90 degrees turn, or was the result 90 plus the original (missing) 90 degree turn?

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Post by Admin Sat Mar 25, 2023 1:55 pm

Test if rotation works correct with this video:
https://www.sendspace.com/file/uvw6tq

This is a video without HLG color. Might help narrow down where the bug is in the renderer.

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KLCP 1750 shows rotated video and 1745 doesn't Empty Re: KLCP 1750 shows rotated video and 1745 doesn't

Post by demonru Sat Mar 25, 2023 6:15 pm

Admin wrote:
I also noticed that once I rotate video with 'Alt+Numpad 3' and reset back with 'Numpad 5' video is no longer rotated
Did you mean that after reset, the rotation is correct as how it should be?
Also, did the manual rotation do 90 degrees turn, or was the result 90 plus the original (missing) 90 degree turn?

So, I tried your sample and it still rotated
KLCP 1750 shows rotated video and 1745 doesn't Rot9010

At this point if I just reset the position using Numpad+5 nothing happens. In order for MPC to show the video in a normal way I need to rotate it first using Alt+Numpad+1 and result is:
KLCP 1750 shows rotated video and 1745 doesn't Rotate12

then I press Numpad+5 and MPC shows this video the way it should be.

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Post by Admin Sun Mar 26, 2023 2:00 pm

Test this new build of MPCVR:
https://www.sendspace.com/file/91bb51

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Post by demonru Mon Mar 27, 2023 5:20 am

Admin wrote:Test this new build of MPCVR:
https://www.sendspace.com/file/91bb51

Problem fixed! Thank you.

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