vortihk.blogg.se - Compressor free download mac

#Compressor free download mac pdf
#Compressor free download mac pro
#Compressor free download mac software

This test used two different codecs: XDCAM and ProRes 422 HQ.

The new laptop has blazing-fast hard disk speeds, which are only of limited use in video compression.

#Compressor free download mac pro

The brand-new MacBook Pro will have speeds similar to the iMac.A 27″ iMac will have speeds comparable to the 21″ iMac, based upon CPU speed.As it uses the same hardware acceleration as the iMac, compression times will be similar. Past tests also included a 15″ MacBook Pro.

#Compressor free download mac pdf

( Click here to download a PDF with details of all my test findings.) (H.264 is the current standard delivery codec for all web-based video files.) The MacPro does not currently support hardware-accelerated video compression a fact made very clear by these tests. The latest version of Compressor (4.2) hooks into the hardware-acceleration offered by both iMac and MacBook Pro computers to accelerate H.264 compression. (How you apply settings does not make any difference to an iMac.)

For fastest speed on a Mac Pro, apply multiple settings to a single clip, rather than duplicate that clip multiple times and apply one setting to each clip iteration.An iMac is faster than a MacPro when compressing video for the web.

If you are compressing with a MacPro, always use multiple instances.

If you are compressing using an iMac, never use multiple instances.

Using four of the default YouTube compression settings included with Compressor 4.2 for this test, I learned several things:

#Compressor free download mac software

This article compares the compression speed of six different video compression software.This article compares the speed between a new Mac Pro, a 21″ iMac and a 15″ MacBook Pro using Apple Compressor 4.2.This article examines image quality in the latest version of Compressor 4.2 when compressing files using the H.264 codec.This article compares the compression speed between Compressor 4.1.2 and Compressor 4.2.To help you catch up, here are other recent articles I’ve written on video compression: The iMac supports one additional instance, while the Mac Pro supports up to three instances. This allows Compressor to “clone” itself to, theoretically, process files faster. However, there’s a feature in Compressor that I haven’t tested: running multiple instances of the software. There is a lot of variation in compression speed between different software.The latest version of Compressor is the fastest yet.The iMac is faster at video compression than a Mac Pro, when compressing for the web.Over the last several weeks, I’ve been testing Apple Compressor 4.2 (the current version) for video compression speed.