At the New York City unveiling of the system, Cerny talked about PlayGo, the system by which the console will download digital titles even as they're being played.
"The concept is you download just a portion of the overall data and start your play session, and you continue your play session as the rest downloads in the background," he explained to Gamasutra.
However, PlayGo "is two separate linked systems," Cerny said. The other is to do with the Blu-ray drive -- to help with the fact that it is, essentially, a bit slow for next-gen games.
"So, what we do as the game accesses the Blu-ray disc, is we take any data that was accessed and we put it on the hard drive. And if then if there is idle time, we go ahead and copy the remaining data to the hard drive. And what that means is after an hour or two, the game is on the hard drive, and you have access, you have dramatically quicker loading... And you have the ability to do some truly high-speed streaming."
Another way the the PS4 team is helping boost the performance of games on Blu-Ray is using a type of compression called zlib for the data on the disc. This will assist in the console's on-the-fly decoding of disc-based games.
To further help the Blu-ray along, the system also has a unit to support zlib decompression -- so developers can confidently compress all of their game data and know the system will decode it on the fly. "As a minimum, our vision is that our games are zlib compressed on media," said Cerny.
Why do they have installs in the first place? Weren't consoles supposed to be plug in and play some years ago?
Pretty much this, the consoles multi-task now, I've got a HTPC, I've got my own place to look after, dishes to wash, lunch to pack for the next day, work clothes to change out of etc. I'll just put the disc in the drive, "do stuff" for 10 minutes before I'm even ready to consider playing a game then check up on it and see how it goes.
I do recall the GTAV install on my PS3 being about 10 minutes or so, thank fuck for my smartphone to distract me.
As a PS3 owner, you learn to live with it.
But ouch at that 10 minutes.
Where did you get your info and can you confirm PlayGo will eventually install a full BD if 'left alone' so to speak?
It sounds like you know either a dev or some of the ruleset in coding for it?
Your rants about "I want the data to be 100% installed before I even dare to touch the play-button" sounds like an old man yelling at a cloud to me,
The secret sauce appears to be the zlib compression at this moment (disc games only). Interview above is taken from gamasutra: http://www.gamasutra.com/view/feature/191007/inside_the_playstation_4_with_mark_.php?print=1
Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
I still think the gold standard for loading is the God of War games. Amazing work.
ZLib is so incredibly well known for so long it can't be any sort of secret sauce. More like blindingly obvious sauce. I guess the difference is that this gen games don't have to run off the disc AT ALL, so can be stored compressed even there.
The way Cerny described the PlayGo system made me think it just streams from disc in the first instance. When data on the bluray is accessed it is thrown over to HDD then.
And if then if there is idle time, we go ahead and copy the remaining data to the hard drive.
No. From your own quote (bit you didn't bold):
Yes but the full quote is:
"...as the game accesses the Blu-ray disc, is we take any data that was accessed and we put it on the hard drive. And if then if there is idle time, we go ahead and copy the remaining data to the hard drive..."
So let's simplify it. You start Shadowfall. It loads data that draws the menu and copies it to the HDD at the same time. It proceeds to do the same for the first level in campaign mode. You quit and start again, it now uses the copies of the files on the HDD and during the idle time copies over unaccessed files thus far.
Caveated at the end of my post with: "Any idle time during the game after this then a 'trickle' install is activated."
Activated is probably the wrong word. Sub for 'in progress'
No. Discs aren't being accessed 100% of the time even when you play the thing for the first time. There will always be idle times.
Next-gen speed
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They matter. Not a HUGE deal to be sure, but they do matter.Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
This GIF will be even more epic if you change Kaz with Yoshida and Mattrick with Spencer or Penello.
Can you do that DemonNite? ;-)
Of course they matter... it's an obstacle that's become standard in the industry (minus Wii U). So it's part of the experience. And Xbone makes it a bad one.Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
The GoW games mask loading by making you run Kratos through random long hallways for no apparent reason.
The hallways are there so the game can load the next area while you run through them.
I
Your rants about "I want the data to be 100% installed before I even dare to touch the play-button" sounds like an old man yelling at a cloud to me, and is probably not at all representative of even the tiniest percentage of the actual userbase.
This system is going to be a very welcome addition to anyone looking to play games on PS4.
wish I could but dont have time today... off to a SCEE launch party in an hour!![]()
wish I could but dont have time today... off to a SCEE launch party in an hour!![]()
Really? Stop with the BS, esically since Microsoft has revealed more first party games than Sony has.
On Topic: I agree it is a pain in the ass. One of the problems with the Bone, that will probably get fixed.
Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
that'd be LONG piss
Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
Did you read the article, it actually says why... "Both the Xbox One and PS4 require all games to be installed from the disc, due to the increasing size of games and the relatively low speed of optical drives"
Or would you like to return to PSone loading or Morrowind on Xbox loading?
Yeah it matters. If you only have an hour or so to play that hot new game you just bought and it takes 15 minutes to install, that's a pretty big chunk of time wasted.
SCE employee
Your rants about "I want the data to be 100% installed before I even dare to touch the play-button" sounds like an old man yelling at a cloud to me, and is probably not at all representative of even the tiniest percentage of the actual userbase.
This system is going to be a very welcome addition to anyone looking to play games on PS4.
And for the other 9 minutes?Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
The tables have truly turned this gen, wow.
Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
Do the install times really matter?
Its just a once off thing and then its done.
Go get a drink or take a piss while its installing.
Do the install times really matter?
Its the pathetic attiude of protecting their relationship with microsoft vs customers/their audience. Really is deplorable. The things I've heard haven't mattered this gen seemed to produce hourly "sony doomed?" Published Fud. I've never been condescended to as a consumer of anything as much as we've been with hardware/visuals/gaming knowledge from game media in general. We need alternate media that calls out this nonsense and has no ties to pander to.
I was playing Killzone SF (blu-ray) multiplayer yesterday, while the LEGO Marvel demo downloaded and installed in the background. I even got a notification when it finished, while playing Killzone. There was no interruption in my gameplay. It was all silent and unobtrusive.To be fair, players are able to play digital games off their hard drives, while a disc game is installing on the Xbox One. I don't know if PS4 can do the same though.
So, does anyone have any idea why it takes so long? Other than being forced to wait for the title updates, which doesn't affect offline loading.