Graphics processing unit ▪ May 12

Graphics processing unit ▪ January 5

Graphics processing unit ▪ November 23, 2014

handbrakeThe developers of Handbrake just announced the 0.10 update to their extremely popular and useful Open Source video transcoding product. Originally focused on ripping DVDs, the product now can be used for transcribing many different types of files/codecs to almost any other. Today’s headliner updates include H.265 and VP8 encoding.

  • The LibAV AAC encoder is now the default as FAAC has been removed.
    • This encoder is adequate for most, but until it improves a bit further, we have enabled support for the FDK-AAC encoder also.
      • This FDK option is a temporary measure until the LibAV encoder improves.
      • Note that FDK-AAC is much slower and will likely bottleneck the encode process, but will produce better quality audio.
  • H.265 encoder
    • Using x265 v1.4
    • This encoder is still early in it’s development, so is missing many H.265 features and optimisations.
  • Added VP8 Encoder (using libvpx)
    • Available in MKV files only.

Hit the download button in Handbrake or download here. Full change list below:

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Graphics processing unit ▪ October 17, 2014

gpu

Update: Repair Extension Program…

Long-standing complaints that the 2011 MacBook Pro suffered from a manufacturing fault resulting in GPU glitches and failures don’t appear to be going away, as an online petition calling for Apple to fix or replace affected machines reaches more than 18,000 signatures.

To:
Timothy D. Cook, Apple Inc
Craig Federighi (Apple Inc) (Apple Inc), Apple Inc

Replace or Fix All 2011 Macbook Pro with Graphics Failure

The petition notes the premium spent to buy Apple laptops, and says that Apple’s only response to date has been to ask owners to pay for an extremely expensive logic board replacement …  expand full story

Graphics processing unit ▪ May 21, 2014

Screen Shot 2014-05-21 at 4.17.40 PM

Apple’s new expensive line of Mac Pro computers seem to be causing a headache for a tiny fraction of the Mac userbase. According to several professional video editors who have contacted us or posted information to various online forums, the recent OS X 10.9.3 update is breaking compatibility between some Mac Pro graphics cards and video editing applications such as Adobe Premiere Pro and Blackmagic DaVinci Resolve…

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Graphics processing unit ▪ January 23, 2014

Pixelmator 3.1 Marble

Pixelmator have released the latest version of their app today, version 3.1. As usual, it is available exclusively in the Mac App Store for $29.99. Codenamed Marble, this update brings several enhancements to the image editor including specific Mac Pro optimizations such as 16-bit image support.

Primarily, Pixelmator 3.1 optimises for the new Mac Pro’s hardware. Apple has used Pixelmator before to tout the Mac Pro’s performance benefits, and the developers are clearly keen to push this further still.

The “exclusive” support for the new Mac Pro enables the simultaneous use of both GPU’s  for even faster composition and rendering. In fact, the app can compute the autosave data whilst the image is being rendered. This translates to significant speed improvements across the app.

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