MP3 Quality Modifier [conversion utility]

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nick2001deuce
Posts: 3
Joined: Sat Dec 22, 2012 11:11 am

MP3 Quality Modifier [conversion utility]

#1 Post by nick2001deuce »

[Mod note: the present is the official forum topic for MP3 Quality Modifier (https://www.portablefreeware.com/?id=1521); post subject amended, original was "MP3 Quality Modifier Settings"]


I'm looking for the best settings on the MP3 Quality Modifier to compress songs on portable MP3 players like ipods, phones etc. Thanks

lautrepay
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Joined: Sat Mar 26, 2011 2:31 am

Re: MP3 Quality Modifier Settings

#2 Post by lautrepay »

nick2001deuce wrote:I'm looking for the best settings on the MP3 Quality Modifier to compress songs on portable MP3 players like ipods, phones etc. Thanks
Hi, nick2001deuce, and welcome to TPFC.
Surely there is no "best settings", but that will depend on each user. However, there are certain parameters that you should consider:
1) Higher quality means more space occupied, and that matters in mobile devices. You should find the lower bitrate with which you have a satisfactory listening. Personally, I feel comfortable with 128 KB CBR for use in my cell phone.
2) Choosing join stereo also slightly reduce the size of the files.
3) When using a constant bitrate you get a longer duration of the battery charge (due to the reduced need for information processing).
4) Finally, whenever possible, you should avoid the transcodification from a lossy format to the same or another lossy format (such as MP3 conversion to MP3). It is preferable to convert directly from the audio CD (more precisely, from WAV) or a lossless encoded file (FLAC, TTA, WavPack) to MP3.
HTH.

nick2001deuce
Posts: 3
Joined: Sat Dec 22, 2012 11:11 am

Re: MP3 Quality Modifier Settings

#3 Post by nick2001deuce »

HTH -

Thank you very much!

All the music on my portable devices are in MP3 format. As most all the music has been downloaded from iTunes and from other media sources, I'm stuck with not being able to use original sources. Having said that, should I keep the setting on the MQM as MP3? Nick

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webfork
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Re: MP3 Quality Modifier Settings

#4 Post by webfork »

I fully agree with lautrepay on all points except #3 since I personally use Variable bit rate for disk space and quality at the expense of battery. Your needs of course may vary. The available settings for variable bit rate are roughly the same as Constant:

Bitrate (kbps) - Audio Type
  • 22-55 - low quality spoken word
    65-105 - audiobooks, approximately radio-quality
    95-135 - good quality music
From experience, I would avoid re-encoding anything that is around 2x the original to avoid a sort of tin-can-sounding metallic noise that just becomes more pronounced. So for example, the 256 kbps MP3 like what Amazon and Rhapsody sell could be reduced to the good quality range and the 192 kbps could be reduced to the radio quality range. Also, re-encoding an MP3 file more than once will have serious sound artifacts.

nick2001deuce
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Joined: Sat Dec 22, 2012 11:11 am

Re: MP3 Quality Modifier Settings

#5 Post by nick2001deuce »

Webfork: Mucho gracias

danielqsc
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Joined: Sun Nov 24, 2013 12:41 pm

Re: MP3 Quality Modifier Settings

#6 Post by danielqsc »

My suggestion:

Bitrate: Variable, 45-85.

bitcoin
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Joined: Sun Dec 31, 2017 6:32 pm

Re: MP3 Quality Modifier Settings

#7 Post by bitcoin »

looks like website is gone, also this thread isnt linked on the program page in the upper row, only in the details section

https://www.portablefreeware.com/index.php?id=1521

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Mike.S.G.
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Re: MP3 Quality Modifier Settings

#8 Post by Mike.S.G. »

In the comments for this app CornFlower found a link from web.archive.org to what appears to be a valid download. I found the page but I didn't test the download, it's less than a MB -> https://www.portablefreeware.com/index. ... mment31265

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webfork
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Re: MP3 Quality Modifier Settings

#9 Post by webfork »

So billon beat me to it again. Entry has been updated with archive.org link.

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Midas
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Re: MP3 Quality Modifier [conversion utility]

#10 Post by Midas »

Topic edited and moved.

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Andrew Lee
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Re: MP3 Quality Modifier [conversion utility]

#11 Post by Andrew Lee »

As noted here, MP3 Quality Modifier has a new home, and the database entry has been updated.

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juverax
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Re: MP3 Quality Modifier [conversion utility]

#12 Post by juverax »

MP3 Quality Modifier (Downloaded from the TPFC link):
Virustotal Score: 4/75

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Midas
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Re: MP3 Quality Modifier [conversion utility]

#13 Post by Midas »

FYI, MP3 Quality Modifier version at the new homesite is still v2.53, released 2013-06-15 -- the same as the old site but the main program is now a single executable; available changelog is at:


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juverax
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Re: MP3 Quality Modifier [conversion utility]

#14 Post by juverax »

Thank you Midas for your comment.
I checked the three versions that I could find on the three reliable websites:
The 'developer's website, Softpedia and the TPFC: they all have the same score 4/75 :(

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Midas
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Re: MP3 Quality Modifier [conversion utility]

#15 Post by Midas »

I tested my old copy of MP3 Quality Modifier with Sysinternals' Sigcheck and got the same result (beware that 'MQM.main' is my renamed main executable, since I've been using it with a yaP launcher):

Code: Select all

MQM.main:
	Verified:	Unsigned
	Link date:	13:38 2013-06-15
	Publisher:	n/a
	Company:	Kevin Schneider
	Description:	MP3 Quality Modifier 2.53
	Product:	MP3 Quality Modifier
	Prod version:	2.53
	File version:	2.53
	MachineType:	32-bit
	MD5:	9CECEB028DB72C94C2A34F264C1C0B09
	SHA1:	339A0E7B80D77D89EEF91D583359205A17AB1E89
	PESHA1:	A7A9BCFD81D35D40621E01831782D10F4DD4D656
	PE256:	584516DABF64342C74B255B4C172BBBA704537E3541E58A8BD060E66C37511C0
	SHA256:	1E5DAD545B479DC6F0AE15610B78C55751FA0B74F48DBC697B1D3DE5C896442C
	IMP:	3566A27E712CD3D714E66DDE9F89E876
	VT detection:	4/79
	VT link:	https://www.virustotal.com/gui/file/
	1e5dad545b479dc6f0ae15610b78c55751fa0b74f48dbc697b1d3de5c896442c/detection
Never had any troubles using this.

BTW, there's a copy of my version at https://mir.cr/0Q7HXSE1 if you care for it.

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