Haswell Media Engine: QuickSync the Third

Although we still have one more generation to go before QuickSync can apparently deliver close to x86 image quality, Haswell doesn't shy away from improving its media engine.

First and foremost is hardware support for the SVC (Scalable Video Coding) codec. The idea behind SVC is to take one high resolution bitstream from which lower quality versions can be derived. There are huge implications for SVC in applications that have varied bandwidth levels and/or decode capabilities.

Haswell also adds a hardware motion JPEG decoder, and MPEG2 hardware encoder.

Ivy Bridge will be getting 4K video playback support later this year, Haswell should obviously ship with it.

Finally there's a greater focus on image quality this generation, although as I mentioned before I'm not sure we'll see official support in a lot of the open source video codecs until Broadwell comes by. With added EUs we'll obviously see QuickSync performance improve, but I don't have data as to how much faster it'll be compared to Ivy Bridge.

Haswell's GPU Final Words
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  • dartox - Tuesday, November 27, 2012 - link

    Probably because most people know about how large an iPad is - if he said "tablet" form factor that's ambigious.. and if he said "Motorola XOOM" form factor not as many people are familiar with the size. Reply
  • kylewat - Tuesday, February 12, 2013 - link

    iPad is the correct nomenclature. Tablet is a word for things trying to be an iPad. Reply
  • Paer0 - Friday, October 05, 2012 - link

    Yes... Macs are well engineered and deliver a solid performance across board. Reply
  • stop-a - Saturday, October 06, 2012 - link

    100% agree on the well engineered part especially on the antenna gate when Steve God was saying "you're holding wrong", plus the recently ingeniously designed sapphire glass lens camera when Tim Schmok was saying "stay away from bright light source". Boy, Apple products must be engineered straight from the heaven; they are just too perfect for a mere earthling to use. Reply
  • Paer0 - Saturday, October 06, 2012 - link

    @stop-a. Since you are a 100% Apple hater, let me ask you this what computer do you use? And what OS do you use on it? I hope it doesn't crash several times a day. I use a MacBook Pro 2012 and I don't see anything come close. Reply
  • Urizane - Saturday, October 06, 2012 - link

    You really shouldn't use the 'crash several times a day' piece anymore. I'm annoyed every time I see this. My Windows 7 machine has an uptime of 20 days and counting. Most of the time, it waits for me to connect to it via SplashTop or FTP, or it's recording TV shows, but when I play games, I stress it bigtime. Seriously, stop with the Windows constantly crashes crap. It's just plain false now.

    P.S. - 20 days ago, I brought it to another house, thus the interruption in uptime.
    Reply
  • StevoLincolnite - Saturday, October 06, 2012 - link

    I have a Dual socket 2011 motherboard with dual Core i7 3930K's both chips clocked to 4.6ghz, 32gb of ram, Triple Radeon 7970 3gb cards powering 3x 27" Dell U2711 monitors in Eyefinity.

    Kay go. Lets see if your Mac can keep up or a Mac workstation at the same price. (Hint: Not going to happen.)

    Besides, Mac's look ugly, I prefer the whole she-bang of a side window with a nice water cooling loop and having the whole thing light up, not some dull silver box.

    Plus, my system is completely stable. Never had a crash yet with Windows 7 and... I have access to the last couple of decades worth of software and games, not to mention emulation of other platforms.

    I can also pretty much find software and hardware easily and it will "just work" I never have to ask the question of: Will it work on a Mac?
    Reply
  • lmcd - Saturday, October 06, 2012 - link

    I don't think you're in their target audience, for some reason. They're the best preconfigured system out there, especially once you ignore price. Reply
  • Magik_Breezy - Sunday, October 14, 2012 - link

    You'd hope a manufacturer can "configure" a system for an extra $1,400
    Hardware: $400
    I'm Apple: $1,400
    Total: $1,800

    With PCs manufacturers almost always loose money selling motherboards
    Reply
  • vt1hun - Tuesday, October 09, 2012 - link

    Two Core i7s working on a dual 2011 socket motherboard? You need QPI links for that which only certain Xeons have. Sounds like your system will just NOT work ! Reply

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