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Topic: FLAC to mp3, encoding from single file or load the cue? (Read 5410 times) previous topic - next topic

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  • Jedi82
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FLAC to mp3, encoding from single file or load the cue?
guys, when i rip one of my cd, with XLD i have when done every song in a single file in flac format and the generate cue file. After then, i want to convert these song in mp3 but know i doubt about a thing: i must transform in mp3 draggin the single flac files or it's better to open XLD, load the cue file and then encode? What's the difference?

THANX

  • db1989
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  • Global Moderator
FLAC to mp3, encoding from single file or load the cue?
Reply #1
There won’t be any difference*, so it’ll probably be easier (and more widely supported by different apps, although I’ll assume you plan to use XLD for conversion) to just encode from the individual FLAC files.

* That is, unless the cue sheet obtains INDEX 00s from the audio file corresponding to the previous track, i.e. is noncompliant; but as far as I know XLD only supports reading these, not creating them.

  • Jedi82
  • [*][*]
FLAC to mp3, encoding from single file or load the cue?
Reply #2
on my test cd, i receive this:

[a href="http://imageshack.us/photo/my-images/192/schermata20110627a20580.png/" target="_blank"]

  • db1989
  • [*][*][*][*][*]
  • Global Moderator
FLAC to mp3, encoding from single file or load the cue?
Reply #3
Well, if the tags and artwork are in the FLAC files, they should be transferred to the encoded MP3 files by either method. I’m not aware of exactly what XLD does with metadata, but it’d be logical to store it in the FLAC files as well as in the cue-sheet.

  • Jedi82
  • [*][*]
FLAC to mp3, encoding from single file or load the cue?
Reply #4
Well, if the tags and artwork are in the FLAC files, they should be transferred to the encoded MP3 files by either method. I’m not aware of exactly what XLD does with metadata, but it’d be logical to store it in the FLAC files as well as in the cue-sheet.


metadata doesn't worry (because i edit my albums directly on itunes)...just want to know if load the cue file on xld works the same  I would like to have an mp3 album that is perfect like my flac copy!

  • db1989
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  • Global Moderator
FLAC to mp3, encoding from single file or load the cue?
Reply #5
As I said earlier, it doesn’t make a difference. Your MP3 encodes will never be “perfect”—assuming you mean lossless)—as are your FLACs, because MP3 is a lossy audio format. However, there’ll be absolutely no difference in the perceptual quality of the resulting MP3 files whether they are converted from single files or an image.
  • Last Edit: 28 June, 2011, 07:34:10 AM by db1989

  • Jedi82
  • [*][*]
FLAC to mp3, encoding from single file or load the cue?
Reply #6
As I said earlier, it doesn’t make a difference. Your MP3 encodes will never be “perfect”—assuming you mean lossless)—as are your FLACs, because MP3 is a lossy audio format. However, there’ll be absolutely no difference in the perceptual quality of the resulting MP3 files whether they are converted from single files or an image.


just yersterday i discovered that with XLD, if i load the cue file, the program open the cd scheme with pregaps, tags and so on and then i can encode the flac files in mp3 with full control. But, in the other hands, i saw that if i drag the flac files onto XLD (on the dock) it began convert my files but i don't think it will preserve pregaps, tags...  It's true?
If it's true, old rips without cue file or wrong one will never be encode perfect

  • SmashCan
  • [*]
FLAC to mp3, encoding from single file or load the cue?
Reply #7
Open XLD's preferences, select the metadata tab and make sure the box titled "edit tags before convert" is checked. This will allow you to view your file's metadata before conversion.

I use the cue file for both converting from flac CD image and from separated files (XLD accepts non-compliant cue sheets). A few reasons:

1) The edit box is different when using a cue sheet. Without using a cue, the edit box only shows one file at a time.
2) When using a cue, you can see if your files are in the accuraterip database.
3) You can only listen to the audio files (using XLD) when using a cue.

As long as your tags are the same between your cue sheets and flac files, and the pregaps were appended correctly, the resulting files will be the same either way.
  • Last Edit: 19 July, 2011, 02:33:46 PM by db1989

  • Jedi82
  • [*][*]
FLAC to mp3, encoding from single file or load the cue?
Reply #8
2) When using a cue, you can see if your files are in the accuraterip database.


ummm not so right because with XLD you can open folder as a disc and check the files in the AR database

Code: [Select]
2011/5/2
Added a feature to open folder as a disc
Now you can open folder which contains some files without cue sheet as a disc and can lookup metadata, check AccurateRip, etc. Available in the File menu.


but...if you do that, XLD will not calculate the pregap (instead of open the cue file)...but yesterday i tested a disc of mine and if i open on XLD the cue file, all the pregap are present and appended when converting but i'm not sure if all of them will be also appended if i drag the flac files directly on the dock where XLD is present...


  • SmashCan
  • [*]
FLAC to mp3, encoding from single file or load the cue?
Reply #9
2) When using a cue, you can see if your files are in the accuraterip database.

ummm not so right because with XLD you can open folder as a disc and check the files in the AR database

but...if you do that, XLD will not calculate the pregap (instead of open the cue file)...but yesterday i tested a disc of mine and if i open on XLD the cue file, all the pregap are present and appended when converting but i'm not sure if all of them will be also appended if i drag the flac files directly on the dock where XLD is present...

I stand corrected. You can also listen to files without a cue by opening the audio files and selecting Window-->Show Player from the menu.

And you are correct that XLD does not show the pregaps when opening a folder as a disc. When opening a folder as a disc, XLD does not use the cue sheet.

As previously stated, as long as your individual files have the correct metadata, you don't need the cue sheet to transcode. If you chose to append the pregaps to the previous track when ripping and want the same when transcoding, then using the cue sheet or not will give the same results. With individual files, the cue sheet is needed to recreate a cd image or burn an exact copy.
  • Last Edit: 20 July, 2011, 12:30:42 PM by SmashCan

  • Jedi82
  • [*][*]
FLAC to mp3, encoding from single file or load the cue?
Reply #10
thanx thanx thanx for this Smashcan, i'm so relieved now  So if i understand right, ripping single flac files it's ok and if i transcode them without open the cue file it doesn't matter because i have the pregap and for the tags xld will do the job for me so nice!!!! But i was thinking: if we append to the previous track, the lenght of the songs will not be like the original right? I compare my transcode with the lenght that i read on the disc or wikipedia and often the songs are 1 or 2 second little less long...why?