Quality loss?

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Trasper
Posts: 34
Joined: Sat Apr 08, 2017 5:06 pm

Quality loss?

#1 Post by Trasper » Tue Mar 16, 2021 10:51 am

When I take a back-up of a UHD disc, I keep the original audio, and two subtitles, english and norwegian, and uncheck the rest.

Not often, but sometimes I forget to uncheck something, mostly a subtitle. So the rip will have an extra subtitle I've no use for, (and probably don't understand).

In the big scale of things, no problem.
But it annoys me, I know it's there...

I could rip the disc again, and be more careful with the unchecking.



Or I could open the already ripped mkv file in MakeMKV, uncheck the unwanted subtitle, and rip/run the it again.

If I do will I get a loss in quality?

Woodstock
Posts: 10213
Joined: Sun Jul 24, 2011 11:21 pm

Re: Quality loss?

#2 Post by Woodstock » Tue Mar 16, 2021 12:44 pm

Download mkvtoolnix for your platform. You can remove tracks within an existing MKV file, saving it to a new one, without re-ripping. You can also modify the header to select your desired audio/subtitle tracks, without changing the rest of the file.

Subtitle tracks rarely make a substantial size difference, but audio tracks... can be big.

Trasper
Posts: 34
Joined: Sat Apr 08, 2017 5:06 pm

Re: Quality loss?

#3 Post by Trasper » Tue Mar 16, 2021 12:56 pm

Thank you for the tip!

I'll give it a try.

Setzer
Posts: 6
Joined: Sat Feb 02, 2019 12:45 am

Re: Quality loss?

#4 Post by Setzer » Wed Mar 17, 2021 12:23 pm

Trasper wrote:
Tue Mar 16, 2021 10:51 am
Or I could open the already ripped mkv file in MakeMKV, uncheck the unwanted subtitle, and rip/run the it again.

If I do will I get a loss in quality?
Nope :)

Trasper
Posts: 34
Joined: Sat Apr 08, 2017 5:06 pm

Re: Quality loss?

#5 Post by Trasper » Thu Mar 18, 2021 7:39 am

Thank you.

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