They’re a very common form of personal backup. A few discs and an USB writer and you get a very long lasting medium for passwords, personal files, family photos etc.
Can also archive multimedia of course, the smallest discs are 25 GB and can pack a few films, a season of a series, or a lot of music.
i guess, but they’re not great for backup. Eps. R/RW optical media doesn’t last that long (5-10 years) and is easily damaged. You’d be better off with tape for long-term storage. or an M-Disk or some similar magnetic backup solution.
M-Discs had merit in the DVD era. It’s a common refrain of those who don’t know the intricacies and read a wired article years ago to claim they mean anything in the Blu-ray era. They don’t.
Standard Blu-ray Discs have all the technologies that supposedly make m-discs so long lasting and as far as media that isn’t continuously updated and hashed from live storage medium to live storage medium (cold, archival storage unpowered) they are about as good as you’ll get.
They are much tougher than DVDs. Of course a variety of things go into how long a disc remains readable and without damage to data including luck with regards to no impurities in the batch. Even m-disc themselves based their longest claims off storage in ideal situations like an inactive salt mine (commonly used for archives by governments). Kept out of sun, away from extreme heat (including baking in uninsulated 120 degree F heat all summer year after year), away from high humidity and away from UV exposure to the data side of the disc as well as scratches and such and they should last a quarter to half a century, some more.
In the Blu-ray era m-discs are just an overly expensive brand.
Politely disagree. M-disc for BD-Rs are still absolutely worth the money if you want to properly archive something. NIST has agreed that the archival lifetime of a M-Disc BD-R is 100+ years.
You have to be careful with normal BD-Rs because there are two different types of recording material on the market: High to Low and Low to High (LTH). You want to stay away from BD-R LTH discs as their longevity isn’t as good as the High to Low discs.
Physical media is dying because the majority of people think just as short sighted as businesses do. Businesses think in short term thoughts like quarters. They do so because investers want immediate return.
But why would you as a person not want physical media??? I literally bought a George Carlin dvd of one of his HBO specials 2 days ago. It was traded into a local resale shop as “used”. It was brand new, because even though the plastic wrap was gone, the adhesive label at the top was still unbroken. Brand new dvd. $3.
For me, physical media takes up more space. It’s a good thing and a bad thing. It takes up more space which means I need to have more space, but it’s also cool having the boxes and box art etc. Ultimately, as long as I own my media and it’s physically accessible to me (like located on my hard drive), then I am happy with that ownership and don’t have to worry about it being taken away from me. Also, physical media can be damaged which means it’s unusable entirely. With a proper RAID setup and backups, digital media can outlast physical media.
Blu-rays do not actually take up this much space: On a 1TB drive you can store about 10-12 4K movies. You need a backup and you need a second drive for your Raid setup. This takes up quiet a lot of space too.
Besides that: storing the movies on a Raid system is a lot more expensive. If I’d rip all of my blu-rays to a digital copy, I’d need like 12 TB of storage. In a raid setup with backup, that’s quiet expensive!
I meant physical size, not data size. With one computer with multiple 24TB drives, you can store hundreds or thousands of Blu-rays. To have that amount of physical Blu-rays, you would need a massive shelf - or more likely, multiple massive shelves.
True, RAID is more expensive, but it also ensures your data will keep working reliably - and it’s much harder to lose than a small disc. Doubly when you throw backups into the mix.
dont know why youre being downvoted, this is completely true. The majority of people favour the convenience that streaming has represented, and TVs have been designed to turn on showing a shiny netflix icon instead of “Composite II” for like a decade now.
Yes, while consumers have been sold a double-edged sword/lie - the streaming companies were obviously never going to market their platforms by saying “one downside of streaming is we can take away content whenever we like”.
The average person with a bluray collection is going to be much more aware of the pros and cons of the formats - I’d be willing to guess most peoples family “collections” are still on DVD.
i can’t even remember the last time i saw an optical disc. it must be several years.
They’re a very common form of personal backup. A few discs and an USB writer and you get a very long lasting medium for passwords, personal files, family photos etc.
Can also archive multimedia of course, the smallest discs are 25 GB and can pack a few films, a season of a series, or a lot of music.
i guess, but they’re not great for backup. Eps. R/RW optical media doesn’t last that long (5-10 years) and is easily damaged. You’d be better off with tape for long-term storage. or an M-Disk or some similar magnetic backup solution.
M-Discs had merit in the DVD era. It’s a common refrain of those who don’t know the intricacies and read a wired article years ago to claim they mean anything in the Blu-ray era. They don’t.
Standard Blu-ray Discs have all the technologies that supposedly make m-discs so long lasting and as far as media that isn’t continuously updated and hashed from live storage medium to live storage medium (cold, archival storage unpowered) they are about as good as you’ll get.
They are much tougher than DVDs. Of course a variety of things go into how long a disc remains readable and without damage to data including luck with regards to no impurities in the batch. Even m-disc themselves based their longest claims off storage in ideal situations like an inactive salt mine (commonly used for archives by governments). Kept out of sun, away from extreme heat (including baking in uninsulated 120 degree F heat all summer year after year), away from high humidity and away from UV exposure to the data side of the disc as well as scratches and such and they should last a quarter to half a century, some more.
In the Blu-ray era m-discs are just an overly expensive brand.
Politely disagree. M-disc for BD-Rs are still absolutely worth the money if you want to properly archive something. NIST has agreed that the archival lifetime of a M-Disc BD-R is 100+ years.
You have to be careful with normal BD-Rs because there are two different types of recording material on the market: High to Low and Low to High (LTH). You want to stay away from BD-R LTH discs as their longevity isn’t as good as the High to Low discs.
Found a small part of the problem.
Physical media is dying because the majority of people think just as short sighted as businesses do. Businesses think in short term thoughts like quarters. They do so because investers want immediate return.
But why would you as a person not want physical media??? I literally bought a George Carlin dvd of one of his HBO specials 2 days ago. It was traded into a local resale shop as “used”. It was brand new, because even though the plastic wrap was gone, the adhesive label at the top was still unbroken. Brand new dvd. $3.
For me, physical media takes up more space. It’s a good thing and a bad thing. It takes up more space which means I need to have more space, but it’s also cool having the boxes and box art etc. Ultimately, as long as I own my media and it’s physically accessible to me (like located on my hard drive), then I am happy with that ownership and don’t have to worry about it being taken away from me. Also, physical media can be damaged which means it’s unusable entirely. With a proper RAID setup and backups, digital media can outlast physical media.
Blu-rays do not actually take up this much space: On a 1TB drive you can store about 10-12 4K movies. You need a backup and you need a second drive for your Raid setup. This takes up quiet a lot of space too.
Besides that: storing the movies on a Raid system is a lot more expensive. If I’d rip all of my blu-rays to a digital copy, I’d need like 12 TB of storage. In a raid setup with backup, that’s quiet expensive!
I meant physical size, not data size. With one computer with multiple 24TB drives, you can store hundreds or thousands of Blu-rays. To have that amount of physical Blu-rays, you would need a massive shelf - or more likely, multiple massive shelves.
True, RAID is more expensive, but it also ensures your data will keep working reliably - and it’s much harder to lose than a small disc. Doubly when you throw backups into the mix.
Most people don’t know how to switch between inputs on their TVs or have gotten rid of their DVD or BluRay players at this point.
They’re using the built in streaming apps or they’ve plugged a Roku in where the cable box used to go.
dont know why youre being downvoted, this is completely true. The majority of people favour the convenience that streaming has represented, and TVs have been designed to turn on showing a shiny netflix icon instead of “Composite II” for like a decade now.
Yes, while consumers have been sold a double-edged sword/lie - the streaming companies were obviously never going to market their platforms by saying “one downside of streaming is we can take away content whenever we like”.
The average person with a bluray collection is going to be much more aware of the pros and cons of the formats - I’d be willing to guess most peoples family “collections” are still on DVD.
I don’t want physical media because it’s a liability. It can get lost or destroyed very very easily, especially optical media.
Digital copies are portable, I can data hoard them, and, worst case, I can just re-download it.