eSpace by @ElephantSpeed allows you to calculate disk storage space for video camera codecs and formats.

If you are working with more than one codec, you can calculate up to 4 codecs in parallel, to give you the total space required for all codecs.

Pro Res, DNxHD, DNxHR, XDCAM, GoPro, AVC LongG, XAVC, H264, RED, DPX, CinemaDNG plus more.

Don't see a codec you need? Tweet us and we will add it or even better you can enter your own custom codec rate in MB/s or Mb/s

Thanks to our friends Freepik, Gregor Cresnar & Iconnice at

KiB = 1024

What’s New

Version 1.3

Fixed minor bug in calculation.

Ratings and Reviews

4.8 out of 5
6 Ratings

6 Ratings

PaddyTaylor ,

I don't know where I would be without it!

The app has a very comprehensive set of formats, codecs and options making perfect for any camera operator, DOP or techie working in broadcast, post and video generally.

MaxiB ,


Just what I needed to help plan my project requirements. I don't have lots of storage, so this helps define what codecs will work best on a project by project basis. Great work guys.

FimlicGuy ,

Nice App! Can't believe its free

Perfect & calculating multiple codecs in parallel is a game changer. 8K RED support already!? I would pay money for this app. Thanks guys


alex mcalpine
17.8 MB
Photo & Video

Requires iOS 7.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 4+
© Alex Mcalpine


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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