What is the cover of the movie 1280 times 720?

Is the landlord also a filmmaker? The correct name is "masking"

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Also known as "fake widescreen movies". A wide-screen movie without distortion. Using 35mm film, when shooting and showing, a frame is added in front of the camera and projector to cover the upper and lower sides of the frame. Without changing the width of the frame, the height of the frame is reduced, and the aspect ratio of the frame is changed from the original 1: 1.33 to 1.66. This kind of wide-screen movie is relatively simple and has been widely used.

The aspect ratio of 1280 multiplied by 720 is 16: 9, and more than 72 pixels can be considered.

First of all, I want to say, I don't know why, everyone likes to use this mask, which is to add two black edges above and below the video. Maybe it feels like a blockbuster. The question is, how much? My method is to add a region effect to the filter when using ED5. I didn't know how to add size at first. Once the project was set incorrectly, the material of 16: 9 was in the 4: 3 project, and I found that there were two black edges. Well, when I checked, I found that the size of the black border was 72 pixels up and down. This data can be seen on the ED5 page, so I have been using this. Later, it was found that the works of the masters seemed to have a large coverage, which was larger than 72 pixels up and down, but there was no explicit provision on the specific figures, covering 16: 9 and 4: 3.

Because of this thing, it is really hard to say that the pixel ratio of video is different, and different resolutions will lead to different coverage. When watching HD video on 4: 3 TV, the coverage is generally constant, but it's hard to say for movies. The coverage of non-standard resolution video is uncertain, and there is no standard in itself.

For example, I once made a square screen with the required resolution of 1200*640. Originally, it was not a problem to do it directly. Later, the customer said that it was necessary to engrave the disc. Do you still need to entangle this mask? Of course not. I just need to create a 4: 3 DVD project, and then drag the film of 1200*640 into it, and automatically leave black on the top and bottom. This is what I need. As for the coverage rate, why should I struggle? This is the first case.

Second, the material itself is 4: or other resolution, and now it needs to be made on the screen. What should it be? It's simple. You don't have to do it yourself. Add a plug-in, there is a plug-in in Newblue that can adjust the display resolution. People's naked eyes are always deceiving, and no one will take a ruler to measure how much coverage you have done.