Is Physical Media Really Safe? Why Your Blu-rays Might Not Last Forever

I’m somewhat traumatized when it comes to physical media.
About a year ago, I pulled out an old DVD — Desperate Journey with Errol Flynn — and it didn’t work.
Then I tried another. And another.

Within about 20 minutes, I realized something was very wrong: dozens of my Warner Bros discs were dead. Not only that, but pretty much every Warner Bros. DVD I owned from a box set, particularly from the 2008–2010 era, no longer worked either. As I recounted in my story, it all came down to a particular manufacturer they used in that era, and that the discs, even if never played, were bound to fail.

Since then, WB pledged to replace all their discs that no longer worked due to the problem, and indeed they did—at first. However, I’ve also had some readers write me saying their requests had been ignored. It’s possible they have a backlog of such requests; hopefully they will eventually make good with everyone affected, but I’m not sure they’ll even be able to, as it affects hundreds of titles and thousands of customers who bought their discs over 15 years ago.

What is Disc Rot?

I must admit the experience has soured me somewhat on physical media. Every time I put in a Blu-ray, I wonder if it’s going to work. Now, before you say that was an isolated problem, the WB scenario was not the only widespread case of disc rot. Many Blu-rays have failed too, as outlined in this follow-up we did some months back. Disc rot happens when the layers of a disc decompose. Typically, this happens when discs aren’t stored properly, such as in humid conditions. But, in the case of the WB DVDs, even proper storage couldn’t have saved these discs, which were like time bombs.

What’s maddening is that older physical media, such as analogue vinyl, still exists and plays perfectly as long as you don’t scratch it. The same thing with VHS tapes. Even CDs seem pretty resilient. Laserdiscs are hit and miss. Some still work perfectly, but many older discs, from the early days of the format, have succumbed to laser rot.

Could Your Collection Already Be Failing?

The uncomfortable reality is that you might not know your discs are dead until you try to play them. Many collectors only discover the issue years later—long after replacements are available. This is what happened to me. I spent a lot of money investing on Golden Age of Hollywood movies on DVD. Now, hundreds of my titles are basically just expensive coasters.

Is Physical Media Still Worth It in 2026?

All this begs the question—how long can physical media actually last? Do we expect it to last forever? For me, I guess I always expected that home theater technology would last at least until a new format came out, with 4K Blu-rays inevitably giving way to 8K ones and more. Perhaps the way we store things is coming to an end as well, with something on its way that could replace discs, which have had a nice run. Some folks I know swear by digital purchases, but to me those are always suspect, as when you buy a movie on iTunes or any other digital retailer, you’re really only buying a licence to watch a film, and it could be pulled at any time. This was a bit of a scandal some years ago when customers reported that movies they bought on iTunes had been unceremoniously pulled. It’s never happened to me personally, but I’ve always been worried about it.

In the end, I must admit that my experience with the Warner disc rot has changed the way I look at physical media. I used to be an avid collector, but I kind of stopped buying discs—with a few exceptions—after this happened, pivoting to digital purchases. I’m lucky that, due to my job, I can still request review discs from awesome companies like Arrow Video (who—for the record—have never had a disc fail), and like a lot of you, I might have to buy that crazy new Jackie Chan set they are putting out this summer.

For years, physical media felt like the safest way to actually own movies.
Now, I’m not so sure. Whether it’s disc rot or disappearing digital licenses, the uncomfortable truth is the same: we may never truly own our collections the way we thought we did.

Do you trust physical media? Let us know in the comments.

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