refresh rate feature problem

wozio · 2007-12-22, 07:47

Hi,

You have missing 50 and 60 Hz in refresh rates. This leads to jerky playback of video material from dvds or tv. Also video material is recognized as 25 Hz but it is in fact 50 Hz after deinterlacing. This can be difficult to solve if you take refresh rate from renderer connection where it is always as before deinterlacing.

Regards
Piotr

tourettes · 2007-12-22, 07:56

It's not going to cause any trouble as you can configure the 50Hz modes to be used with 25Hz material. Same goes for the 30Hz.

wozio · 2007-12-22, 11:15

It doesn't work, my pal video dvd plays jerky with 25 fps and should in 50 fps. MP2 doesn't change refresh rate of my screen. It only renders frames in rate of incoming video. Since video is recognized as 25 fps it plays 25 fps regardless of refresh rate settings (60 Hz in that case).

Maybe it is because EVR is used as renderer even when I'm on XP so video is not deinterlaced.

Mr Hipp · 2007-12-22, 19:33

Refresh rate change is not implemented for DVD, only videos like avi's

ol263 · 2007-12-22, 23:59

Should it work in the current release? I can't get it to work.....

wozio · 2007-12-23, 08:10

Quote:

Originally Posted by Mr Hipp

Refresh rate change is not implemented for DVD, only videos like avi's

Anyway you should use vmr9 on xp. evr is supposed to work properly only on vista. evr uses dxva2 which is available only on vista so on xp evr always uses software mode. For example hardware deinterlacing doesn't work in evr under xp.

ol263 · 2007-12-23, 08:24

I'm not talking about DVD's.
I'm trying regular video files (avi,mpg,mkv).

2007-12-22, 07:47	#1 (permalink)
wozio Portal User Join Date: May 2007 Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts	refresh rate feature problem Hi, You have missing 50 and 60 Hz in refresh rates. This leads to jerky playback of video material from dvds or tv. Also video material is recognized as 25 Hz but it is in fact 50 Hz after deinterlacing. This can be difficult to solve if you take refresh rate from renderer connection where it is always as before deinterlacing. Regards Piotr

2007-12-22, 07:56	#2 (permalink)
tourettes Portal Developer Join Date: Jan 2005 Age: 30 Posts: 2,984 Thanks: 76 Thanked 85 Times in 69 Posts	It's not going to cause any trouble as you can configure the 50Hz modes to be used with 25Hz material. Same goes for the 30Hz. __________________ http://day2.no-ip.org/ "Commy64 - The problem there is that Oprah was on. MP tried to save you by blanking the screen"

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2007-12-22, 11:15	#3 (permalink)
wozio Portal User Join Date: May 2007 Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts	It doesn't work, my pal video dvd plays jerky with 25 fps and should in 50 fps. MP2 doesn't change refresh rate of my screen. It only renders frames in rate of incoming video. Since video is recognized as 25 fps it plays 25 fps regardless of refresh rate settings (60 Hz in that case). Maybe it is because EVR is used as renderer even when I'm on XP so video is not deinterlaced.

2007-12-22, 19:33	#4 (permalink)
Mr Hipp Portal Developer Join Date: Apr 2006 Location: Malmö Age: 41 Posts: 258 Thanks: 3 Thanked 4 Times in 4 Posts Country:	Refresh rate change is not implemented for DVD, only videos like avi's

2007-12-22, 23:59	#5 (permalink)
ol263 Portal Member Join Date: Mar 2007 Age: 27 Posts: 38 Thanks: 0 Thanked 8 Times in 2 Posts Country:	Should it work in the current release? I can't get it to work.....

2007-12-23, 08:24	#7 (permalink)
ol263 Portal Member Join Date: Mar 2007 Age: 27 Posts: 38 Thanks: 0 Thanked 8 Times in 2 Posts Country:	I'm not talking about DVD's. I'm trying regular video files (avi,mpg,mkv).