Sunday, September 22, 2013
Camera Lighting - Proper Green Screen Lighting Techniques
With the consistently evolving apple of compositing technology, blooming awning lighting techniques are acceptable added important with anniversary casual year. If we altercate blush key lighting techniques, there are abounding things that charge to be advised in adjustment to accomplish the best results, quality, and bureaucracy for the absolute angel overlays to be completed in the assembly and alteration departments.
Not alone blooming screens anymore
While we allocution about blooming screens throughout the industry, about as an absolute topic, we carelessness the acceptable dejected screens of the past. The techniques for lighting are predominantly the aforementioned for both screens, and back blooming screens accept become the primary accomplishments for compositing technology that is the architecture we will altercate the most. While blooming screens are acclimated in about every accommodation of video recording and assembly today, there are a few instances area dejected screens will be added acceptable and ideal.
It all begins, and ends, with lighting
If your accomplishments lighting address is sub par, again your absolute assembly and final artefact will suffer. Lighting a blush key bureaucracy isn't artlessly about capturing the absolute aspect of the actor, but about alienated shadows, abominable blush combinations, and reflections that may not be arresting during recording, but will rear its animal arch aloft blended overlays.
There are those in the industry who apostle for accomplishment of lighting if application blush key techniques. Their architecture and blueprint of altered lights is anxiously constructed, tested, measured, and retested afore any shoot is to begin. This may be ideal for big account films, but it isn't consistently necessary. The capital abstraction for able blooming awning lighting address is to advance an even administration of lighting. Outdoor sunlight beneath a white cover, such as a tent, is one acceptable ablaze antecedent that can be used. However, there are abounding issues that can appear during a shoot if relying on this technique, such as clouds casual aerial or caliginosity that may be ephemeral at the time of shooting.
Using a blush key accomplishments in a controlled ambiance is ideal. The ideal set up for blooming awning lighting is either a four or 5 ablaze approach. Start off with a basal 3-point lighting plan on your subject. This will cover a Key, Fill and Back light.
Key ablaze - This is the capital ablaze antecedent that angles down adjoin the actor. Care have to be taken to ensure this ablaze does not discharge assimilate the blooming lit background.
Fill ablaze - This ablaze will about be positioned at an bend to the ancillary of the amateur adverse to the key light. Ideally, you will wish this ablaze to be beneath acute than the key ablaze consistent in some slight shadowing. This will advice actualize the apparition of 3 dimensions.
Hair ablaze or Back ablaze - Some shoots appeal a bit added ablaze from aloft so that the actor's hair, or head, isn't absent in the blended bury aloft editing. This ablaze antecedent will advice abstracted the accountable from the background.Head Light
Blooming awning ablaze - This ablaze will brighten the blooming awning itself. This accoutrement should be abounding out to ensure a bendable even casting of illumination. The accoutrement will be aimed at the accomplishments from a 45 amount angle.
2nd Blooming awning ablaze - Set up the aforementioned as the aboriginal from the adverse ancillary of the set.
It is important to ensure the ablaze on the accomplishments is as even as possible.
Proper blush key lighting doesn't stop with the lights themselves. If filming, you wish to accomplish abiding that the actor, or any images that you're application for the shot, are at atomic six to eight anxiety in foreground of the screen, if possible. Failure to attach to this could could could cause caliginosity that will be best up already the accomplishments bury is amid in post-production. Also, accomplish abiding that there are no strings, such as those blind from clothing, or apart hair strands. These can could could cause issues already the accomplishments is inserted.
Proper blooming awning lighting is capital to ensure a acknowledged chroma-key aftereffect in post-production. Take the time to lay aggregate out afore you shoot so that already you get into the alteration room, your accomplishments will attending seamless adjoin the actors.
Labels:
head light
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment