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Re:FLAC – Format overview by Cupertino95014 on Monday September 05, 2022 @05:51PM (#32729920)
Why would I use it? Because, as I said, it all fits on a microSD card (and that's a 256GB card, which is not the largest you can get). Yours would fit on the larger-sized card with plenty of space left over.

No, I did not say "it serves no purpose." Those are your words. And I didn't say I can't hear the difference, either, I said I don't care if I can't.

My purpose is "you don't throw away information."

Re:FLAC – Format overview by wheels on Monday September 05, 2022 @06:04PM (#32730041)
Sorry, I meant that not being able to discern any difference is literally the definition of useless.

And MP3s get stored on a lot of things that aren't SD cards, so that's a pretty weird metric.

But you're getting dangerously into gold-audio-cable-and-tinfoil-hat territory. Most people (including me, literally an audio expert) can't hear the difference in most cases so you're arguing for the increased space, and significant cost based solely on some notion of purity. That makes sense for archives, where they're being preserved for posterity and potential future processing, but not for casual listening.

Would you prefer that all websites served you only PNGs?

Re:FLAC – Format overview by Cupertino95014 on Monday September 05, 2022 @06:19PM (#32730181)
Gold audio cables? Now you're talking tinfoil hat territory :)

It IS "archival." Maybe when I'm dead and gone, so distant relative will be listening to this. Maybe they'll be able to hear the difference. Who knows?

I don't think the SD card is a weird metric at all. It fits in the phone, so even if, worst case, I'm traveling and rent a car (assuming it has Bluetooth), I still have all the music.

I'd gain absolutely nothing by having them as MP3s, and the price of a TB is only going to keep dropping.

Of course, I'd also gain nothing if you switched to FLACs. You perceive different tradeoffs than I do, so that's fine.

Re:FLAC – Format overview by wheels on Monday September 05, 2022 @06:31PM (#32730268)
I still listen to my dad's classic rock records from the 60s and enjoy the hell out of it. But they sound like shit. ;-) If anyone someday down the line inherits your FLAC collection, they'll be listening to it out of nostalgia, not for the pristine audio quality.

You started with "I don't know why you'd..." and the answer is "because it's a waste of money" and "because you (mostly) can't hear a difference" and "because they work in my car".

As a side note, I have a phone that does take an SD card (in part because I like having my complete music collection there), but most people don't.

Re:FLAC – Format overview by selfhoster11 on Monday September 05, 2022 @11:16PM (#32732364)
> I still listen to my dad's classic rock records from the 60s and enjoy the hell out of it. But they sound like shit. ;-)

You know why they sound like that? Because sound recording and copying technology was also shit. Garbage in, garbage out.

FLAC was made 50+ years after these records, and is basically indistinguishable from the real thing when made from something close to the original WAV masters, and played back on decent but affordable equipment. Until recently, this wasn't possible.

Not only that - with sufficient care, it will literally never degrade even by a single binary bit when it's being copied or stored, no matter how many times it's played or duplicated.

I have no problems listening to a FLAC now, or when I'm 90. I'm sure my descendants, if they care about my taste in music, wouldn't mind listening to the same files (possibly transcoded to another lossy format, or somehow improved by [REDACTED]) well into the 22nd century.

Re:FLAC – Format overview by Cupertino95014 on Monday September 05, 2022 @06:57PM (#32730471)
> If anyone someday down the line inherits your FLAC collection, they'll be listening to it out of nostalgia, not for the pristine audio quality

I beg to differ on that. The 30s jazz records that are so wonderful musically still sound like shit nowadays. That's a major deterrent to playing them.

> I have a phone that does take an SD card ... but most people don't.

I can't say about the numbers, but I didn't have much trouble finding a phone that took them in April 2021.

In general terms: over the last 50 years, it's never been a terrible move to waste CPU cycles or disk storage. Especially if it's a permanent choice.

Re:FLAC – Format overview by JohnBooty on Monday September 05, 2022 @09:02PM (#32731374)
One particular reason why you might want to preserve the lossless original is because: what if you want to re-encode it later? Including wireless transmission via Bluetooth.

I don't have great hearing, and I don't try to pretend to hear the difference between one well-enoded lossy file and the next. I can't.

However, audio that's been through multiple lossy encoding steps is generally not good.

    > Sorry, I meant that not being able to discern any difference is literally the definition of useless.
This seems rude.
Re:FLAC – Format overview by wheels on Monday September 05, 2022 @09:39PM (#32731640)
That you think you might later re-encode is absolutely an argument for lossless formats. I'm not arguing that there's no use for lossless formats. The comments I was originally replying to was questioning why they're not universal. The reason they're not universal is because you need a special reason for them to make any sense.

> This seems rude.

I meant it tautologically: literally the definition of useless is a difference which has no measurable impact.

Re:FLAC – Format overview by Cupertino95014 on Tuesday September 06, 2022 @11:26AM (#32738425)
> This seems rude

As the recipient: I've decided to cut @wheels some slack. You should, too. It's difficult to tell whether your online interlocutor is really a jerk, or just guilty of occasional jerk-seeming behavior. Who of us can say they've never done the latter?

Re:FLAC – Format overview by wheels on Monday September 05, 2022 @06:57PM (#32730467)
Just to add to the fun, here's the Xiph founder arguing for lossy data formats:

https://people.xiph.org/~xiphmont/demo/neil-young.html

The arguments for lossy codecs vs. dithering / bit reduction aren't identical, but it's a pretty good indictment of the SAVE ALL THE BITS argument. On the same domain as the parent article.

Re:FLAC – Format overview by crtasm on Monday September 05, 2022 @08:07PM (#32730967)
They're arguing against selling albums in high bitdepth + sample rate, that's not the same as arguing for lossy formats.

> Unfortunately, there is no point to distributing music in 24-bit/192kHz format. Its playback fidelity is slightly inferior to 16/44.1 or 16/48

Also see the 'Lossless formats' paragraph.

Re:FLAC – Format overview by Cupertino95014 on Monday September 05, 2022 @08:26PM (#32731097)
Amusingly enough, I did buy 3 classic albums that I didn't already own, in 24/192 format, and I even have an outboard D/A converter so I can at least tell myself it's not wasted.

But yeah, it's probably wasted.

Re:FLAC – Format overview by JohnBooty on Monday September 05, 2022 @09:03PM (#32731382)
Wow, no. They aren't the same arguments at all.

The article is about Redbook CD audio (44.1/16) vs. "HiRes" lossless audio. It's about the limits of the human ear, and the engineering tradeoffs available for supporting resolutions and depths > 44.1/16.

That's not what the FLAC vs. lossy discussion is about, at all.

Re:FLAC – Format overview by wheels on Monday September 05, 2022 @09:28PM (#32731555)
It actually is. The major "hack" in lossy formats is psychoacoustics. It's literally about removing the things you don't hear. At lower bitrates, it's about removing the things you hear less.

The argument Montey is making for 44.1/16 vs. 192/24 is partly about the hardware and distortion of higher formats, but he spends a lot more time in there talking about what we don't hear.

The real point is: what we hear is the important quantifier for audio formats. Arguments from data purity are almost entirely the same quasi-religious stuff that the hi-fi world has been producing since at least the 70s.

(And again, it's weird: there's nothing similar in images: lossless photos just don't make sense for general consumption; they're only useful for archival and post-processing purposes. But there are immeasurably less imagephiles than audiophiles. My guess is that it's because there was a time when being an audiophile was a class signifier.)

Even the original thread author was mostly making an argument from purity rather than from audio quality. Audio quality is the only thing that matters.

FLAC is great for some stuff (again, where you may need to reencode, where you're creating archives, etc.), but for casual listening, it's entirely pointless. For the same reason Montey spends most of that article on: because you can't hear a difference.

Montey is the creator of Vorbis. He's spent a lot of time thinking about what people do and don't hear. The reasons people don't hear differences in 192 kHz and 44.1 kHz are different than the reasons people don't hear the difference between a 256 kbit MP3 and a FLAC (at 256 kbps, virtually noone can hear a difference), but it's still an appeal to ears being the important instruments in measuring audio quality, not bits, or gold plated cables, or other esoteric things that seem to beleaguer impassioned audio hobbyists.

Re:FLAC – Format overview by Cupertino95014 on Monday September 05, 2022 @07:53PM (#32730872)
Thanks, glanced at it. tl;dr

I know that Neil Young's "solution" went nowhere. I have all my music now, and I'm certainly not going to convert it all just to save some GBs. But you've certainly eliminated any temptation on my part to evangelize. Happy listening.