Grainy background (blu ray rip, ripped with os x)

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Hububi
Posts: 4
Joined: Fri Jan 20, 2012 7:36 pm

Grainy background (blu ray rip, ripped with os x)

#1 Post by Hububi » Fri Jan 20, 2012 7:42 pm

Hey,
I copied several movies, but every film has a slight grainy background, especially if the background is brighter. I have played the mkv files with VLC and Plex and both players have the same problem. What is it?
Please help me ;)
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Romansh
Posts: 873
Joined: Sat Jan 22, 2011 7:09 pm

Re: Grainy background (blu ray rip, ripped with os x)

#2 Post by Romansh » Fri Jan 20, 2012 8:29 pm

There is only one explanation: the Blu-rays you ripped are grainy to begin with.
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crowfax
Posts: 972
Joined: Thu Feb 18, 2010 5:55 am

Re: Grainy background (blu ray rip, ripped with os x)

#3 Post by crowfax » Fri Jan 20, 2012 9:04 pm

Romansh wrote:There is only one explanation: the Blu-rays you ripped are grainy to begin with.
What he said.

MakeMKV does not make a change to the video.
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Hububi
Posts: 4
Joined: Fri Jan 20, 2012 7:36 pm

Re: Grainy background (blu ray rip, ripped with os x)

#4 Post by Hububi » Fri Jan 20, 2012 9:17 pm

I know, that makemkv doesn?t change the video stream ;) But all Blu Ray?s have normal quality (no grainy background etc.)... So something must went wrong i think.
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SamuriHL
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Joined: Mon Jun 14, 2010 5:32 pm

Re: Grainy background (blu ray rip, ripped with os x)

#5 Post by SamuriHL » Fri Jan 20, 2012 9:32 pm

How does it compare to the original?? The streams are identical, so, if there's a difference then it's likely in your playback software.
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Romansh
Posts: 873
Joined: Sat Jan 22, 2011 7:09 pm

Re: Grainy background (blu ray rip, ripped with os x)

#6 Post by Romansh » Fri Jan 20, 2012 10:10 pm

Hububi wrote:I know, that makemkv doesn?t change the video stream ;) But all Blu Ray?s have normal quality (no grainy background etc.)... So something must went wrong i think.
Lots of Blu-rays are grainy. That's one of the advantages of Blu-ray: it can reproduce film grain reasonably accurately, so it doesn't have to get filtered out before encoding.
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Hububi
Posts: 4
Joined: Fri Jan 20, 2012 7:36 pm

Re: Grainy background (blu ray rip, ripped with os x)

#7 Post by Hububi » Sat Jan 21, 2012 8:36 am

Okay,
but is there any chance to get rid of the film grain?
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Smithcraft
Posts: 661
Joined: Mon May 02, 2011 8:56 pm
Location: Seattle, WA

Re: Grainy background (blu ray rip, ripped with os x)

#8 Post by Smithcraft » Sat Jan 21, 2012 10:38 am

You would have to transcode with something like Handbrake.

SC
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Hububi
Posts: 4
Joined: Fri Jan 20, 2012 7:36 pm

Re: Grainy background (blu ray rip, ripped with os x)

#9 Post by Hububi » Sat Jan 21, 2012 5:13 pm

Okay, but i want to have exactly the same sound/video quality without the filmgrain :D What are the perfect settings for that?
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setarip_old
Posts: 2136
Joined: Wed Dec 09, 2009 1:31 pm

Re: Grainy background (blu ray rip, ripped with os x)

#10 Post by setarip_old » Sat Jan 21, 2012 5:37 pm

Okay, but i want to have exactly the same sound/video quality without the filmgrain What are the perfect settings for that?
This question has nothing to do with beta testing MakeMKV...

(Do a Googlesearch for "Blu-ray"+"film grain")






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Smithcraft
Posts: 661
Joined: Mon May 02, 2011 8:56 pm
Location: Seattle, WA

Re: Grainy background (blu ray rip, ripped with os x)

#11 Post by Smithcraft » Sat Jan 21, 2012 7:59 pm

There are no perfect settings for transcoding.

SC
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