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SYC
Joined: 16 May 2006
Posts: 269
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| Posted: Wed Apr 08, 2009 9:05 am Post subject: Help! Lumagen HDQ newbie |
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I like to get a judder-free picture, but after one-nigh hard work, I still can't work it out. The picture is 48fps correctly, but I can see judders or lost frames(I can see a pause when the pciture is panning a camera smoothly). The following is my setting:
1. 1280X720
2. 47.95Hz
3. Genlock is off( I try on before, but it is the same)
4. Deinterlace mode: film
5. The latest version of SW
6. Source is Panasonic S97 DVD player outputing 480i with component video into Lumagen.
What should I try next?
SYC
Last edited by SYC on Wed Apr 08, 2009 2:26 pm; edited 1 time in total
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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SYC
Joined: 16 May 2006
Posts: 269
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| Posted: Wed Apr 08, 2009 2:27 pm Post subject: |
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| Nashou66 wrote: | What is your source resolution coming into the lumagen? is it the 1280x720?
Athanasios |
I updated it to my list.
SYC
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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SYC
Joined: 16 May 2006
Posts: 269
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| Posted: Wed Apr 08, 2009 3:20 pm Post subject: |
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| Nashou66 wrote: | try tuning on and off the de-interlacing, also try to up the scan rate to 72Hz. se what happens.
Athanasios |
I can not find where to turn off de-interlacing, only different modes. But I try 1280X720@72Hz, it is still the same. I found the problem in the starring of Chihuahua, where the camera is panning from the sky to the ground. Is this movie different?
By the way I find another problem. My Lumagen has more red output in the dark area than my other devices like PS3, DVD player, and PC. I use PLUGE pattern in DVE to test. But it seems correct if I output the built patterns in Lumagen, so I guess it is becuase the component ADC's probelm. Is there any way to fix it or reset it?
SYC
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v_erich
Joined: 12 Sep 2006
Posts: 76
Location: Austria/Europe
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| Posted: Thu Apr 09, 2009 10:38 am Post subject: |
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Hi,
your input is 480i?
So then you have 59,94Hz interlaced from DVD.
So why are you converting it to 47.95Hz?
It must studder...
Regards,
Erich
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SYC
Joined: 16 May 2006
Posts: 269
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| Posted: Thu Apr 09, 2009 4:08 pm Post subject: |
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| v_erich wrote: | Hi,
your input is 480i?
So then you have 59,94Hz interlaced from DVD.
So why are you converting it to 47.95Hz?
It must studder...
Regards,
Erich |
Really?
I thought a good scaler would de-interlace the signal, recombine the field into 24 fps, double it and output it. Was I wrong?
SYC
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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SYC
Joined: 16 May 2006
Posts: 269
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| Posted: Fri Apr 10, 2009 7:12 am Post subject: |
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I will try it to see what happens.
Thanks.
SYC
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