role and uses of cue sheets

hi


i am about to (re) rip my entire cd collection onto my mac in aiff format and either aac or apple lossless and i have stumbled across cue sheets


i believe they hold info re gaps between songs as well as other stuff


am i right in thinking that these are invaluable if i want to create a cd in the future from my aiff files (particularly) when there are, say, no gaps between songs - such as in a live album?


as far as i know when playing an album, such as a live album, through itunes artificial gaps between tracks (that are not on the original cd) will not occur.



am i right in how i understand cue sheets?

do i need them for properly creating cds (ie if mine gets damaged or lost)?

does anything happen if i import them into itunes with the rest of the album?


what are the benefits, pitfalls, uses of these things


any knowledge and guidance would be great ly appreciated (before the re ripping process occurs)


cheers

peter t

iMac

Posted on Aug 1, 2013 6:08 AM

Reply
16 replies

Aug 1, 2013 6:51 PM in response to ed2345

Hi


Thanks for the reply


Please elaborate - I'm all ears (and a little wet behind them)


Is this where roxio toast comes into it?

And how different and what differences will it be between storing a disc image and recreating through aiff?


Also by creating an disc image, is this image/file a total stand alone file with nothing else needed for the recreation if a cd? This is the bit that I haven't looked into too much but have been a bit stumped about. This is where my idea of archiving my cds comes into play


Cheers

Peter t

Aug 1, 2013 8:03 PM in response to Crows2012

Peter,


Roxio has the ability to set the gap individually between each pair of tracks, while iTunes has single setting (from 0 to 5 seconds) that applies to all the gaps on the CD.


Recreating an audio CD from AIFF files will match the audio of the original CD. It may not match the gaps or any non-audio content, which you may not care about anyway.


Note added: Sorry, I missed part of your question. Yes, Roxio can save a complete disc image and then burn it to a CD in the future. This will completely recreate the original CD. However, the stored disc image cannot be used in iTunes or other players.


Message was edited by: ed2345

Aug 1, 2013 8:19 PM in response to ed2345

Thanks ed2345


So creating a disc image is copying the cd EXACTLY as it is as an entity itself?


What are the shortcomings of creating a cd from aiff without or without a cue sheet (and what is the difference) with respect to sound quality, structure, functionality and anything else I should know.


(The purpose of the ripping is two fold: archive to re create cds if needed in future and playback through my imac and jbl monitors I recently picked)


Thanks again for your input

Aug 2, 2013 4:43 AM in response to Crows2012


So creating a disc image is copying the cd EXACTLY as it is as an entity itself?

Yes, except it will not have the printed artwork. 🙂




What are the shortcomings of creating a cd from aiff without or without a cue sheet (and what is the difference) with respect to sound quality, structure, functionality and anything else I should know.

Each track will have the same audio as the original CD. However, burning from ripped tracks does not preserve the same sagues or gaps, nor does it recreate any non-audio information that was on the original CD.

Aug 2, 2013 5:17 AM in response to ed2345

hi ed2345


again i really appreciate your time in responding to me (and your responses) and hope you understand the value in all of this for me before i start ripping 800 cds




So creating a disc image is copying the cd EXACTLY as it is as an entity itself?

great to confirm.


am i right in my understanding tonight that this can be done through disk utility - creating image and burning cd?

What are the shortcomings of creating a cd from aiff without or without a cue sheet (and what is the difference) with respect to sound quality, structure, functionality and anything else I should know.

Each track will have the same audio as the original CD. However, burning from ripped tracks does not preserve the same sagues or gaps, nor does it recreate any non-audio information that was on the original CD.

in not creating non audio info, does this mean tags will diappear from aiff files being used ti make a cd? also what other non audio info is there apart from time cues?


do cue sheets overcome this? how do i go from a cue sheet to a cd (i've been googling quite a bit on all these questions and feedback today) and how does the replacement cd (from the cue sheet) compare to the original, again in form and function?





in order to not ask you too many more dozens of questions (and at worst just a couple)....what would you do? let me set out my objectives and what i have (more or less) already decided and what i haven't:


1) for home playback i will be using aiff files (lack of tags pushes me from wav which i would have preferred)


2) for portable music i will be using my old mp3 files whilst sticking with my iriver h340 and alac or aac for any apple devices i may be using - i'll keep a copy of these on the hard drive of my imac for easy and immediate access


3) i want an archived copy - as mentioned if cds go missing or get damaged. what would you do in my shoes? disk image? use aiff fies for these (or even wav if i changed from aiff to wav)? cue sheets (see my unclearness a few paragraphs above)?


if i get my head around the movement of the digital age then i could decide that i will never need to (re) create a cd as all will now be on pcs and macs...but i haven't taken that step over the mental line yet


thanks again

peter t

Aug 2, 2013 5:30 AM in response to Crows2012


am i right in my understanding tonight that this can be done through disk utility - creating image and burning cd?

Yes. If you have Roxio on your machine, go ahead and do this with one CD, so you can see the results before you start the big project.!



in not creating non audio info, does this mean tags will diappear from aiff files being used ti make a cd? also what other non audio info is there apart from time cues?


Yes. The standard Audio CD format does not have tags for the tracks. You can add information in the form of CD Text, which most ripping programs can read and interpret (iTunes being a notable exception).


Other non-audio information can be embedded videos or documents that are on some CDs.




i want an archived copy - as mentioned if cds go missing or get damaged. what would you do in my shoes? disk image? use aiff fies for these (or even wav if i changed from aiff to wav)? cue sheets (see my unclearness a few paragraphs above)?


if i get my head around the movement of the digital age then i could decide that i will never need to (re) create a cd as all will now be on pcs and macs...but i haven't taken that step over the mental line yet

If I were in your shoes? Personally, I no longer have interest in the original CD. I just rip the tracks I want, and usually never touch the CD again, and definitely would not feel any urge to recreate it in the future.


As far as the format for storage, you could get into a big discussion on the relative merits of WAV, AIFF, ALAC, and FLAC, but from an audio perspective they are all equivalent.

Aug 2, 2013 6:01 AM in response to ed2345

am i right in my understanding tonight that this can be done through disk utility - creating image and burning cd?

Yes. If you have Roxio on your machine, go ahead and do this with one CD, so you can see the results before you start the big project.!


can i do this without Roxio, ie disk utility, for the creating disk image and burning function, within imac (that i am yet to use)?


as i don't have roxio toast any other names /programs you can throw at me?




Other non-audio information can be embedded videos or documents that are on some CDs.



"a-ha!!!" moment for me



Yes. The standard Audio CD format does not have tags for the tracks.


"huh?" moment here.


but when i rip cds aren't the tags from the cd? or are they from the database service the ripper accesses? and therefore why does wav have no tag (or major issues)?

or have i missed something?


If I were in your shoes? Personally, I no longer have interest in the original CD. I just rip the tracks I want, and usually never touch the CD again, and definitely would not feel any urge to recreate it in the future.


i'm thinking i might accept and have to give in to this. the times are indeed a changing. and i probably will not be ever looking at recreating my cds. i actually cant see the need to either. i guess if the berlin wall can come down then maybe i can move on with this shift too.



As far as the format for storage, you could get into a big discussion on the relative merits of WAV, AIFF, ALAC, and FLAC, but from an audio perspective they are all equivalent.


i guess this is a discussion for another time but after some testing on a number of steely dan tracks in recent weeks (as part of this whole process of mine) i have myself thinking/being fooled that there is a difference to what i can hear between aiff, wav and alac when heard right next to each other. i'm not saying it's fact but.... 🙂




finally (for now), can you shed any further light for the use or need for cue sheets for my purposes (apart from disk image -> cd production that i've almost let go of)?



as you can probably see above in my mindshift here this discussion has been very beneficial ed2345


peter t

Aug 2, 2013 8:48 AM in response to Crows2012

but when i rip cds aren't the tags from the cd? or are they from the database service the ripper accesses? and therefore why does wav have no tag (or major issues)?

or have i missed something?

iTunes (strangely enough) does not have the ability to read CD Text. So if iTunes displays tags for a CD, it has gotten them from one of two places:


  1. If it has seen that CD before, it retrieves the information from your CDInfo.cidb file, which is unique to iTunes.
  2. If it has not seen it before, iTunes launches a query to the external provider Gracenote (owned by Sony and operating under license to Apple), which responds with a "best match."


To see what I mean, find a CD that you are sure has not been in your iTunes before. Unplug your router to drop the internet connection, and insert the CD into iTunes.



finally (for now), can you shed any further light for the use or need for cue sheets for my purposes (apart from disk image -> cd production that i've almost let go of)?


Except for people who work in production, hardly anybody uses them. My recommendation is not to bother.

Aug 2, 2013 5:56 PM in response to Crows2012

Crows2012 wrote:


Last question (probably):


Does itunes get these at the time of importing or ripping? I ask this as I'm looking at using xld for ripping and curious to always learn how these things all work


Thanks yet again


Peter,


Although I have not used XLD, other non-iTunes ripping programs that I have used also query the track names from an online source, either Gracenote or Rovi/AllMusic. Yes, this happens at the time of ripping, by analyzing the track pattern on the physical CD.


Good luck with your project!

Aug 2, 2013 6:12 PM in response to ed2345

interesting re tags - it sounds like the only reason wav files do not have embedded tags is due to a lack of support out there rather than their structure/set up - is that right?





ed2345 thanks heaps for giving me your time to answering all my questions and hekping me sort out my process. as well as finding out about about disk images that i hadn't directly dabbled in before.


you've saved me heaps of time both in research (in informing and confirming) and my soon to be ripping and storing process which will not be tied down with using cue sheets



cheers

peter t

Aug 2, 2013 8:06 PM in response to Crows2012


interesting re tags - it sounds like the only reason wav files do not have embedded tags is due to a lack of support out there rather than their structure/set up - is that right?


Interesting question. WAV format does support tags. However, iTunes does not process tags for WAV files, and as a result, many iTunes users believe that WAV does not support tags. However, many common players, such as Winamp and Singbird, can read tags in WAV files just fine.


The audio on an audio CD is not exactly WAV format, although it uses PCM audio encoding that is identical to WAV. And on an audio CD, you are correct, there is no metadata for the tracks. That is why an external query (or audio fingerprint analysis) is needed to identify the tracks on a standard audio CD.




ed2345 thanks heaps for giving me your time to answering all my questions and hekping me sort out my process. as well as finding out about about disk images that i hadn't directly dabbled in before.


you've saved me heaps of time both in research (in informing and confirming) and my soon to be ripping and storing process which will not be tied down with using cue sheets


Peter,


Glad it helped. Enjoy the music!


Ed

Aug 2, 2013 8:34 PM in response to ed2345

So I assume some players like the two you mentioned are mac compatible?


I'm thinking now I'll sus those out and see how wav comes up compared to what I am hearing through itunes in another format.


I dare say some of these libraries may have features that itune may fall short on


I certainly was looking to avoid naming albums and artists in itunes by using wav there

Aug 3, 2013 8:56 AM in response to Crows2012

Crows2012 wrote:


So I assume some players like the two you mentioned are mac compatible?

Songbird has a Mac version. There are definitely others out there.



I dare say some of these libraries may have features that itune may fall short on

A lot of people swear by Media Monkey, which has a lot of features well beyond iTunes, including better track identification. You can get info (and a free trial version) here:

MediaMonkey: The Media Manager for Serious Collectors

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role and uses of cue sheets

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