A Change in scenery

Let’s say in a film, there is a scene which simply takes your breath away. Maybe a storm brewing above, the atmosphere changing in the environment. pretty interesting right?

Right!

This blog shows the magic of a changing in the skies and the feeling in which it brings to the environment you are trying to imply as the developer of VFX artist. First let me show you this image…

CaptureSKY

Firstly, this composition may consist of a JPEG image and either a still, panning or any other footage for the effect to really take hold. To start off, the linear wipe tool needs to be used to add the feather effect on the horizon as most would see any other sunny day. Applying this will show immense realism and give the audience extra to look at rather than a blank canvas.

Next, the ‘Linear color key’ will keep the JPEG image from being show on anything but the ground and by doing this there will be more room for safety and less for risk of positioning images or effects.

Finally, adding colour balance to your composition should give the overall effect and footage a more natural feel and with the right adjustments; everything should look more natural.

This video should show many other tutorials about Linear colour key and sky changing tutorials;

 

 

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VFX – Skinning Effect

Like in Iron Man 3?

Tony stark flying about yet again whilst fighting of hordes of enemies which seem to look pretty steamed up… literally.

LR-Iron-Man-3-1
Skinning example (Iron Man 3)

This effect gives an immense amount of depth in the characters face from within, the effect mimics that of a photo shot of a hand with light shining through revealing the inner skeletal and vein structure.

 

hand-over-red-light
Skinning effect shown in real life photo

Applying this effect required a MP4 sequence of a face in any view preferably being;

  • Front facing
  • Side facing
  • 3/4 View
Skin clip
After effects composition setup.

This alongside a JPEG image of veins and the fractural Noise which can give the cloudy effect between the veins. Furthermore, the use of the external software of ‘Mocha AE’, movement can be tracked using the bezier tool and the data from that process will then be copied and moved to the mask & pre-comp.

Skin Bexier
Bezier Tool

Going back to the tracking for the scene, this can be explained with a short gif that I made in another composition  to show of Mocha AE tracking capabilities within any environment;

Tracking Feature

Using the Bezier tool I can select a specific point on the video, preferably with contrasting colours and hit the track forward button to begin gathering tracking data and this tracking data can the be applied to the masks within After effects of the image layers.