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2
votes
2answers
40 views

Is GoPro “Cam_Raw” a true RAW image format?

I've seen this post about what exactly "RAW" is. My question is about the GoPro Hero 4, which comes with the Protune option for "advanced controls". Is their "Camera_Raw" format a true RAW image ...
1
vote
2answers
104 views

Does oval-shaped bokeh indicates that the aspect ratio of the image was modified?

In Mission Impossible III, I notice very often that bokeh is not circular, but has a shape of an oval. For example, here are two images where such bokeh is noticeable: Does it necessarily mean ...
0
votes
0answers
20 views

how to motion track in after effects [duplicate]

How to motion track and put a 3d model on a video so it looks like it belongs there. I have a 3d sequence wolf that I am importing through element and once I get it into ae, how do I track the video ...
2
votes
2answers
41 views

Technique: remove background by combining two images?

I have two videos - both are on a tripod, so they are locked in place. First video has an empty background (no people or objects), the second video has a person walking through the scene. Is there a ...
1
vote
1answer
80 views

Recording Video of iPad

I am trying to record some video of an iPad with a Canon 60D. The camera is mounted on a tripod about 100cm above the iPad. Everything next to the iPad is sharp, but the display itself seems a little ...
3
votes
3answers
165 views

do TV broadcasts provide localized advertisements by altering the TV photo

In TV broadcasts of football matches (soccer matches) there are often long displays along the side of the football field that show advertisements. I guess that these displays are made up of electronic ...
2
votes
3answers
139 views

Timing of script pages

(I'm making a short film with a friend, and we want to make this as close as possible to a blockbuster film without blowing our budget. We have spent about $5000 on a camera, lenses and two ...
1
vote
1answer
109 views

What does it mean to “check a waveform monitor to make sure that my highlights weren't clipping too much”?

In this article Roger Deakins talks about how he would "check a waveform monitor to make sure that my highlights weren't clipping too much". What does he mean by this?