Canon C70 12-bit RAW vs XF-AVC Check



Canon unlocked much more potential of the C70 not too long ago by including Canon Cinema RAW Gentle as a recording choice. It’s fascinating to see how this selection transforms the digicam and compares to the already good XF-AVC codec shooters have been utilizing.

Is uncooked really that a lot better than a compressed format? Or on this case was including uncooked one thing that was simply to make sure customers pleased because it was coming to different cheaper cameras? In case you are interested by how uncooked would possibly rework your C70 workflow, James Jackson Movies does some in-depth comparisons between the 2 codecs.

The very first thing it’s possible you’ll ask is whether or not taking pictures uncooked will make your pc battle. Within the instance right here that doesn’t appear to be the case as uncooked continues to be offering some easy playback. So don’t fear an excessive amount of except you could have an historic pc.

Transferring on, the uncooked being, nicely, uncooked will present some extra noise since it’s the unique straight-off-the-sensor footage. The XF-AVC footage was a tad cleaner as a consequence of a slight quantity of processing. Uncooked does deliver enormous benefits within the skill to have effective management over so many parameters within the uncooked decode menu.

Picture Credit score: Canon

An fascinating observe is that the uncooked footage seems to be a contact sharper, even with sharpness turned down. Uncooked would possibly retain just a little little bit of extra element inside the file. The blacks would possibly even be just a little cleaner.

When doing the enter rework to Rec.709 there’s a distinction between uncooked and XF-AVC. The uncooked footage exhibits off its skill to retain a bit extra nuance within the shade rendering. The uncooked is exhibiting higher shade.

Transferring to an outside take a look at reveals the identical sort of outcomes. The uncooked footage is each sharper and has a extra full shade palette that also feels pure. It does look like uncooked is offering worthwhile benefits over the compressed codecs. Mix that with it being comparatively environment friendly in your pc and the one actual concern needs to be how a lot area it’ll take up.

The ultimate take a look at is an underexposure take a look at. Mentioning the shadows in a clip a bit you possibly can see that the uncooked is holding onto the shadow information means higher. The XF-AVC is beginning to battle when the publicity is pushed up. The colour is beginning to go off and the darkest components are barely crushed. The uncooked is leaps and bounds forward of XF-AVC.

If in case you have a C70 go obtain this firmware replace ASAP.

Are you planning on utilizing uncooked together with your C70?

[source: James Jackson Films]

Order Hyperlinks:

  • Canon EOS C70 Cinema Digital camera (B&H)