SmoothVideo Project — how do I set svp

Re: how do I set svp

null@example.com (THX-UltraII) — Sun, 09 Dec 2012 20:03:10 +0000

http://forum.doom9.org/showpost.php?p=1 … ount=16114

Re: how do I set svp

null@example.com (THX-UltraII) — Sun, 09 Dec 2012 19:56:33 +0000

MAG79
Jup, I got 59.94XXX reported by madVR. madVR tells me 'one frame dropped every 21 minutes'. That would be approx. 3 dropped frames per hour. But I get 20-30 dropped frames in one hour. Do I have to ask madshi (madVR author) what could this be or do you have an idea too maybe?

Re: how do I set svp

null@example.com (MAG79) — Sat, 08 Dec 2012 16:15:40 +0000

THX-UltraII
I did not hear what your real refresh rate when you setup "59" mode?
You can see it in madVR at the top of statistic when press Ctrl-J.

Your aim is 59.94 Hz.

Re: how do I set svp

null@example.com (THX-UltraII) — Sat, 08 Dec 2012 15:24:11 +0000

So conclusion for my setup is that it is best to keep using the 59 profile of Nvidia correct?

Re: how do I set svp

null@example.com (MAG79) — Sat, 08 Dec 2012 11:44:21 +0000

THX-UltraII
My monitor Acer AL2623W when I choose 59 sets refresh rate as 59.913 Hz
It is less than 59.94 for NTSC video content at 60000/1001 speed.

My display device (Sony HW50 front projector) supports only 1080/24p, 1080/50p and 1080/60p
My display supports only 59 and 60 when windows installs. But I can add new custom resolution (and refresh rate) if monitors is connected to nVidia card.

But now I connect it to Intel HD Graphics 4000. It is no way to change refresh rate or add custom resolution. I have only two available values: 59 and 60. Both get refresh rate as 60.146 Hz

So my "59" mode is 60.146 Hz.

Re: how do I set svp

null@example.com (THX-UltraII) — Sat, 08 Dec 2012 10:36:50 +0000

MAG79

1. 23,976 content (this is what I only play)
2. I know it s only a name but I thought that on most NVIDIA settings 59 = 59.94 and that is the one that we want to use I thought......

My display device (Sony HW50 front projector) supports only 1080/24p, 1080/50p and 1080/60p

Re: how do I set svp

null@example.com (MAG79) — Sat, 08 Dec 2012 07:11:25 +0000

THX-UltraII
Ok. Let start from beginning.
1. What frame rate on file: 23.976, 24, 25, 29.97 or 30 fps?
2. What you mean under 59 Hz? It is only "name" of real refresh rate 59.XXX. And XXX is different from system to system.

I just say what if you going to view 23.976 fps movie with minimum artifacts then you must point multiply refresh rate: 23.976*2 = 47.952 Hz or 23.976*3 = 71.928 Hz.
In this case you will see all source frames at the output.

Re: how do I set svp

null@example.com (THX-UltraII) — Sat, 08 Dec 2012 06:34:07 +0000

MAG79 wrote:

THX-UltraII
Best refresh rate is multiply to framerate

? I thought it was best to put it on 'To Screen Refresh Rate' and put the HTPC on 59Hz?

Re: how do I set svp

null@example.com (MAG79) — Fri, 07 Dec 2012 12:04:46 +0000

THX-UltraII
Best refresh rate is multiply to framerate

Re: how do I set svp

null@example.com (THX-UltraII) — Fri, 07 Dec 2012 12:00:52 +0000

by the way MAG, I thought that when your display has 50, 59 and 60 options 59 is best to pick? You are saying 60 in this topic..... Or is this only for HTPC/Nvidia users?

Re: how do I set svp

null@example.com (THX-UltraII) — Thu, 06 Dec 2012 09:32:56 +0000

MAG79
I am only talking about my experience I have with digital front projectors. I have seen almost all the current HT projectors that all have some kind of FI option on-board but none of them can ce compared with SVP. In this case I am NOT talking about the actual smoothness but about the aritifacts. With a little tweaking (and maybe in a future version ) SVP can use its '1,5M' mode which causes simply NOT A SINGLE visible artifact at all while still getting a decent smoothness. All the FI techniques on front projectors I have seen show artifacts, even with a low FI setting. That s where SVP (when using 1,5M mode) is so unique!

Re: how do I set svp

null@example.com (recepky) — Fri, 30 Nov 2012 22:20:47 +0000

yeah I saw a philips 3d tv and its FI is very natural and I defintely LOVE IT!

and 720p video with svp using default settings and 120fps(if you have 120hz monitor) movies looks crazy perfect , I can not find any artifact.

maybe using same refresh rate and fps is the key for perfect smoothnes, maybe, I dont know...

Re: how do I set svp

null@example.com (MAG79) — Fri, 30 Nov 2012 04:00:42 +0000

THX-UltraII
Maybe. There are many TVs with FI and it is difficult task to compare them all. But couple years ago best FI was at Philips TVs: Philips Digital Natural Motion (DNM). And quality was better than SVP couple years ago.
As for now I don't know

Re: how do I set svp

null@example.com (THX-UltraII) — Fri, 30 Nov 2012 02:40:16 +0000

MAG79 wrote:

Hi ed89.
If your TV has any technology of new frames inserting (frame interpolation - FI mode) then choose 23p mode and enable FI mode. You not need SVP.
If your TV has not FI mode then install SVP and use 50p or 60p mode. All work SVP does automatically. It can encrease frequence of frames to any times. For example from 23,976 to 60 fps.

Don t agree with you here MAG. SVP does frame interpolation MUCH better then any FI mode on a standalone display device!

Re: how do I set svp

null@example.com (ed89) — Mon, 26 Nov 2012 08:39:58 +0000

I thought I would solve my problem with svp, instead I I risolsto my problem with reclock
I thank all