A guide to stutter free playback with Reclock | Page 7

yes Thanks RobyF

I post some image





First one is on LCD 19" monitor. evr, Reclock the vSynch is on and work

Second one is through HDMI on a plasma.Reclock the vSynch is on and not do work.
I've the same jumps pf the red line and confirm there are related to the stuttering.



No problem with vmr9. work fine also with no reclock vsynch active.

Before RC1 I've no problem.

 

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Unfortunately we have no clue what ReClock does internally so trying to fix such is impossible.

 

Reclock vSynch internal correction normally should be off, I know that. With vmr9 work fine indeed. With Evr not so since early days of MP use I choose to use vsnch correction that work fine until last RC1.

My choice to use Reclock is related to pal speedup because I've not a plasma with 24P capability.
MP and Reclock work very well togher to solve the issue in the Pal countries.

Maybe the answer is in the issue itself : Why vmr9 work fine and evr not?

 

Jong suggest to disable the custom evr renderer Media Portal vsynch control to let reclock to take control of it. maybe with an setup option .

this is the forum thread:
http://tinyurl.com/yf2324x

 

I am also seeing a lot of general, random stutter lately, only I'm not using Reclock. Before RC1 I also had no problems with stutter, but now pretty much all material displays it in some form. Some videos are pretty unsmooth all the way through, other play nicely and then do a small skip-back stutter every other minute or so.

When I look at the Shift-1 curves I am also seeing a big fluctuation of the red curve sometimes, this corresponds to stutter. Something must have changed in the core of MP, nothing else in my setup has changed (well, I have updated SAF codec package, but I don't think it's related).

 

Basicly it means disabling AERO from Windows itself. Most likely ReClock is not able to get rid of the tearing, but who knows worth to try at least. On Windows Vista / 7 MP is always using v-sync from OS itself. Also nothing has changed regarding the v-sync (unless it is 1:2 fps / Hz matching, where EVR renderer tries to do slight correction presentation time based on the v-sync. Something that cannot be turned of).

 

A good and maybe cheap solution could be let users choose the offical customized renderer or the evr standard one released with the operating system. Jong said Reclock work fine with Aero on and evr standard but not with customized Evr even with other player such as mpc -hc. tourettes you know indeed reclock is the only way to play decently a 24P material on monitor can't support suitable refresh rate. My opinion the issue is rather important for that kind of users.

 

Not possible since standard EVR renderer wont support providing texture for MP GUI engine.