Mac Format

make stylised video clips

Use LumaFusion to fix colour or create a look

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it will take 15 minutes you will lea rn How to create colour grading presets and mix effects as layers You’ll nee d iOS 11 or later, LumaFusion (£19.99) There are various reasons why a film-maker might want to alter the colour and tones of footage. Clips may be incorrectl­y exposed or suffer from colour casts, for example. These problems can occur when shooting on Auto or in contrastin­g lighting conditions.

An editor may also want to creatively adjust (or ‘grade’) their footage to create a particular look, such as making their material look colourful and warm, or washed out and cold, to evoke a particular mood. Amateur film-makers might use in-camera settings to create high contrastin­g and vibrantly coloured clips. These clips are harder to adjust in postproduc­tion apps, because tonal details may be missing from the footage.

Profession­al video makers often shoot using a neutral camera setting that produces clips with a flat contrast and drab colours. This enables them to capture more shadow and highlight detail. They can then fine-tune the colours and contrast in apps like LumaFusion to get the precise look that they want.

LumaFusion excels at grading thanks to its Color and Effects editor. This enables you to adjust colours and tones to overcome common problems with your original video footage. For example, you can selectivel­y lighten underexpos­ed shadows without blowing out correctly exposed highlights, or boost a landscape’s weak and dreary colours without making skin tones look overly orange.

Presets and layers

LumaFusion also provides a collection of colour grading preset effects that instantly alter colour and tone. These presets provide a handy springboar­d to the grading process, as you can modify their settings to fine-tune the look that they make. You can even combine multiple effects as layers to produce a range of creative results (and turn layers on and off to tweak your custom look).

Once you’ve graded a clip to perfection you can copy the adjustment­s and apply them all (or a specific selection) to other non-graded clips. George Cairns

LumaFusion provides a collection of colour grading presets that alter colour and tone

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