(Page 1 of 1 pages for this article )

Friday, August 22, 2008

Filed under: Distribution

Encoder Shootout of 4 Mac Compression Tools

Matt Jeppsen | 08/22

Crunching the numbers on tools that crunch pixels

Real World Video Compression has posted a Encoder Shootout between three common Mac software compression options, and one hardware assisted solution. The disparity in price between the tools tested is enormous…with VisualHub at under $25, and Episode Pro nearly $1000. Much like the pricing, the speed and quality of the results were varied.

”...on the Macbook Pro, the Turbo264 was the clear winner, coming in at realtime for the encode for both versions.  Surprisingly however, Visual Hub came in second at fairly close to real time.  Both Episode and Compressor did about the same coming in at 2 to 4x depending on the encoder and setting.  Interestingly enough, each took a great deal longer on one encode, but not the same one (compressor struggled with the iPhone clip, while Episode choked on the Apple TV one).  Arguably, I can guess that both Episode & Compressor are doing multi-pass encodes by default, while Visual Hub is doing a single pass.  I’m not sure about Turbo as its offloading the encode process to the external DSP, but i’ll throw a guess that it’s single pass until i learn otherwise.”

It is very important to note that this test relied only on default templates for each tool. The author made no attempt to establish a baseline set of encoding options and settings, so the results shouldn’t be read as a definitive answer for which tool is the best performer overall. To the authors credit, he makes this clear…it is a shootout of “quick and dirty” default settings only. While it’s an informative test in that regard, I wish he had also performed a comparative test with identical settings for each tool. Perhaps it will be revisited in a future article…

UPDATE: Andy has expanded on his encoder research by performing a more comparative test and taking time to optimize each software solution. You can read about his findings here.

This FreshDV Classic article is licensed and republished at ProVideoCoalition with permission.

(Page 1 of 1 pages for this article )


                    Clip to Evernote

 

From start to finish – an arsenal of tools

Marc-Andre Ferguson | 01/25

Finishing options from mobile workstations to pimped out desktops.

MOTU Debuts Its First Product with Thunderbolt™  Technology

PVC News Staff | 01/12

MOTU adds Thunderbolt™ Technology to HDX-SDI Video Capture Device

image

MOTU, Inc. introduced the HDX-SDI with Thunderbolt™ technology, a professional video interface that turns a Thunderbolt technology enabled Mac or PC into a powerful HD/SD video production workstation…

Did you know MPEG Streamclip could convert YouTube videos?

Scott Simmons | 01/08

I didn’t. But I’m happy to know that now.

image

File this post under “how in the hell did I not know MPEG Streamclip could do this!” This being take the URL of a YouTube video and convert it into a usable file. That is one of those…


You must be registered to comment. This is an effort to reduce spam. Please REGISTER HERE.

Name:

Email:

Location:

URL:

Smileys

Remember my personal information

Notify me of follow-up comments?

Submit the word you see below:











From start to finish – an arsenal of tools

Marc-Andre Ferguson | 01/25

Finishing options from mobile workstations to pimped out desktops.

MOTU Debuts Its First Product with Thunderbolt™  Technology

PVC News Staff | 01/12

MOTU adds Thunderbolt™ Technology to HDX-SDI Video Capture Device

image

MOTU, Inc. introduced the HDX-SDI with Thunderbolt™ technology, a professional video interface that turns a Thunderbolt technology enabled Mac or PC into a powerful HD/SD video production workstation…

Did you know MPEG Streamclip could convert YouTube videos?

Scott Simmons | 01/08

I didn’t. But I’m happy to know that now.

image

File this post under “how in the hell did I not know MPEG Streamclip could do this!” This being take the URL of a YouTube video and convert it into a usable file. That is one of those…

The CRT Replacement Is Here…Finally!

Terence Curren | 10/03

Sony Trimaster OLED monitors really deliver.

image

With the death of CRTs, those of us who needed to critically evaluate video images in a standardized display universe were left with no adequate replacement. Most…

To be considered for listing, contact pr (at) provideocoalition (dot) com


Copyright © 2011, HD Expo, LLC a division of Diversified Business Communications. DBA Createasphere

All rights reserved. HD EXPO, High Def EXPO, Createasphere, E-Tech, Entertainment Technology Exposition, 3D Production Workshop, VariCamp, P2 Camp, ColorCamp 101, and Lighting, Filters & Gels for HD are all trademarks of HD Expo, LLC.

Terms of Use  |  Privacy Policy

Check PageRank