Are Black Bars in Films a Problem? Read This Before Filling the Screen

You opened a film; the television is wide, above and below the image are black strips. The first reaction is usually to zoom in from the remote, whereas filling out the entire screen and seeing the whole movie is not the same thing. First it is necessary to distinguish whether the strip is caused by the shape of the image or by a wrong screen setting.

The ratio of screen to film may not be the same

The aspect ratio is the ratio to the height of the width of the image. A screen of 16:9 has a ratio of about 1,78. When a film with a wider proportion is placed on this screen, there may be space at the top and bottom. Netflix also explains that some productions are shot wider than the screen, with black strips showing the original image without stretching. Therefore, seeing lanes alone is not evidence of a broadcast or television failure.

Consider a simple example: an image 1920 pixels wide with an aspect ratio of 2.40:1 is 800 pixels high. Fitting it into a 1920 × 1080 frame without changing its width leaves 280 pixels of vertical space. When centred, that is 140 pixels above and 140 below. This is an illustrative calculation, not a claim that every film or device uses the same ratio.

Stretching by convergence Different interventions

Part of the image in zooming can overflow outside the screen. Netflix states that zooming, which fills the screen more on some mobile devices, can trim the edges of the video. Stretching breaks the ratio of objects if it changes the width and length to different sizes. Protecting the entire frame should be your starting point, not the zoomed view, but the device's option corresponding to the original rate.

Make a small comparison when changing the setting

The control I propose is to compare the same scene in two views. First note the name of the current setting. Then change the single aspect ratio setting; do not touch the sharpness, color and motion settings at the same time. Does the door to the right of the frame disappear an item on the left or subtitle on the bottom? Do faces appear wider? These two questions make it easier to see what you change for the sake of filling the screen.

Compare it to another movie and the app's menu instead of a single production. Netflix's guide to image problems; small/uncentered image, clipped video, and blank screen treat as separate issues. Don't think of the completely black screen as the same problem as regular strips around the image.

What is the best choice when watching the film?

My suggestion is to maintain the original frame until you make a conscious choice, and the task of the gap in the cinema image is sometimes not to lack, but to show that the entire image remains inside. the subtitle size guide Look at the settings; you don't have to clip the whole movie to enlarge the subtitle.

This guide is not a film review or device test. The goal is to make it clear what you prefer between the original frame, image rate and readability when changing the viewing setting.

Visual and source note

Photo: Laura Billings from London, UK · CC BY 2.0. 16:9 fit into the ground; sizing and WebP conversion; subject not cropped. The license of the photo is related to the visual; the writing was originally prepared.