Digital Media Exam Quiz: Trivia!

Pixels are used to measure resolution. Resolution refers to the number of pixels displayed on a screen or captured by a camera. The more pixels there are, the higher the resolution and the sharper the image or video. Pixels are small dots of color that make up an image, and they are counted to determine the resolution. Therefore, pixels are the correct answer for measuring resolution.

Codecs are indeed compressors and decompressors. They are used to encode and decode data, allowing for efficient storage and transmission of information. By compressing data, codecs reduce the file size, making it easier to store and transmit. When the data needs to be accessed or used, codecs can then decompress it, restoring it to its original form. This process is commonly used in various multimedia applications, such as video and audio codecs, to enable efficient streaming and playback. Therefore, the statement "Codecs are simply compressors and decompressors" is true.

16:9 is an example of aspect ratio. Aspect ratio refers to the proportional relationship between the width and height of an image or screen. In the case of 16:9, it means that for every 16 units of width, there are 9 units of height. This aspect ratio is commonly used in widescreen displays, such as televisions and computer monitors, and is often associated with high-definition content.

The resolution used in 1080 HD video is 1920 x 1080. This means that the video has a width of 1920 pixels and a height of 1080 pixels. The term "HD" stands for high definition, and 1080 refers to the number of vertical lines of resolution. This resolution provides a clear and detailed image quality, making it a popular choice for watching videos and movies.

The statement is false because RGB (Red, Green, Blue) is a color model that is primarily used for electronic displays such as computer screens, TVs, and mobile devices. It is not typically used for printed works, which often use the CMYK (Cyan, Magenta, Yellow, Black) color model. CMYK is better suited for printing as it can reproduce a wider range of colors accurately on paper.

Shutter speed is the measurement used to indicate how long a camera's shutter stays open. It determines the amount of time that the camera sensor is exposed to light when taking a photograph. A faster shutter speed means that the shutter will open and close quickly, resulting in a shorter exposure time and freezing fast-moving subjects. On the other hand, a slower shutter speed means that the shutter will stay open for a longer period, allowing more light to reach the sensor and creating a motion blur effect. Shutter speed is an essential setting in photography that allows photographers to control the amount of light and capture movement in their images.

The principle that states people are more attentive to images that have an odd number of subjects is known as the rule of odds. This principle suggests that an odd number of subjects in an image creates visual interest and balance, while an even number of subjects can appear static or symmetrical. By using the rule of odds, photographers and designers can create more engaging and dynamic compositions that capture the viewer's attention.

The electronic viewfinder is designed to display 95% of a given scene, meaning that it can accurately show most of what is being captured by the camera. This allows photographers to have a clear and comprehensive view of their subject, ensuring that they can compose their shots effectively and capture the desired image.

The given answer is true because piracy, which refers to the unauthorized copying, distribution, or use of copyrighted material, is considered a serious offense. To deter individuals from engaging in piracy, penalties have been established, including a hefty fine of $250,000 and a potential prison sentence of up to 5 years. These strict consequences aim to protect the rights of content creators and discourage the illegal sharing or use of copyrighted material.

ISO is not measured in F-Stops. F-Stops are used to measure the aperture of a camera lens, which controls the amount of light entering the camera. ISO, on the other hand, measures the sensitivity of the camera's image sensor to light. It determines how bright or dark an image will appear.

Progressive video uses frames instead of fields. This means that each frame of the video contains a complete image, while in interlaced video, each frame is split into two fields, with one field containing the even lines and the other containing the odd lines. Progressive video provides a smoother and more detailed image compared to interlaced video, making it the preferred format for high-quality video playback. Therefore, the statement is true.

Blending Options in Adobe Photoshop refer to a set of features that allow you to apply various effects to layers, such as blending modes, layer styles, and opacity adjustments. Placeholders, on the other hand, are not related to Blending Options. Placeholders are typically used in design software to temporarily hold space for content before it is added or replaced. Therefore, the correct answer is False.

Digital video uses binary code to display information. In this format, video signals are converted into a series of 0s and 1s, which can then be processed and transmitted digitally. Unlike analog video, which uses continuous signals to represent images, digital video provides higher quality and allows for more efficient storage and transmission. Snapshots and camera obscura are not relevant to the given statement.

H.264 is a video codec commonly used for compressing and decompressing high-quality videos. It is widely supported by various devices and platforms, making it a popular choice for video streaming, video conferencing, and video storage. The given options ".JPG," ".TIFF," and ".PSD" are file extensions for image formats, not codecs. Therefore, the correct answer is H.264.

San Serif font types do not have curves at the end of their lettering. They are characterized by their clean and simple design, without any decorative elements or strokes at the ends of the letters. They are commonly used in digital media and are often preferred for their modern and minimalist aesthetic.

H.264 is not an example of a common container used for video. It is actually a video compression standard that is commonly used for encoding and decoding video files. Containers, on the other hand, are file formats that hold the video data along with other multimedia elements like audio, subtitles, and metadata. Some common video containers include MP4, AVI, and MKV.

The correct answer is "the cloud, cloud-computing, cloud computing." This refers to the practice of using Internet servers to store and process data instead of relying on a physical computer. This allows for easy access to data from anywhere with an internet connection and eliminates the need for local storage and processing power. The term "cloud computing" is often used interchangeably with "the cloud" to describe this concept.

The explanation for the given correct answer is that shutter speed does not manipulate the sensitivity of the lens to light. Shutter speed refers to the amount of time the camera's shutter remains open, determining the duration of exposure. It controls the amount of light that reaches the camera's image sensor or film. The sensitivity of the lens to light is actually determined by the aperture, which is the size of the lens opening.

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The resolution used for standard definition video is 720 x 480. This resolution refers to the number of pixels displayed on the screen horizontally and vertically. In standard definition, the video has a lower resolution compared to high definition formats like 1280 x 1080 or 1920 x 1080. The 720 x 480 resolution is commonly used for DVDs and older television broadcasts.

The resolution used for 720 HD video is 1280 x 720. This means that the video has 1280 pixels in width and 720 pixels in height. HD stands for high definition, and a resolution of 1280 x 720 provides a clear and detailed image. The other options, 1920 x 1080 and 720 x 480, are resolutions used for Full HD and standard definition videos, respectively. Therefore, the correct answer is 1280 x 720.

The pixel aspect ratio is used to compare the relationship between the dimensions of a specific pixel. It is a measurement that describes the shape of a pixel, specifically the ratio of its width to its height. This ratio is important when working with digital images or videos, as it ensures that the correct proportions are maintained when displaying or editing them. Different devices or software may have different pixel aspect ratios, so understanding and adjusting for this ratio is crucial for accurate image representation.

During the pre-production process, various tools and documents are used to plan and organize the project. A timeline is not typically used during pre-production but is more commonly used during the production and post-production stages. A timeline helps to track the progress and scheduling of tasks and events throughout the entire project. On the other hand, shot sheets, scripts, and storyboards are all essential pre-production tools that aid in visualizing and planning the project, including shot compositions, dialogue, and overall storytelling.

When a copyright expires, the created works are no longer protected by intellectual property laws and become available for public use without permission or payment. This is known as the public domain. Works in the public domain can be freely used, copied, distributed, and modified by anyone. The term "public domain" is used to describe this category of creative works that are not subject to copyright restrictions.

DV (Digital Video) is a digital format that uses binary code to represent video data, so it is not true that it uses analog video. DV is easy to copy and share because it is a digital format, but it does not mean that it is the same as analog video. Additionally, DV can be shot at both high and low qualities, so it is not true that it can only be shot at one specific quality.

Interlaced video is the correct answer because it is a form of video that uses fields and is primarily used for broadcast purposes. In interlaced video, each frame is divided into two fields, with odd-numbered lines displayed in one field and even-numbered lines displayed in the other. This technique allows for smoother motion and is commonly used in television broadcasts. Progressive video, on the other hand, displays the entire frame at once and is often used for digital streaming and high-quality video playback. Analog video refers to the older technology that uses continuous signals, while "IPhone-footage video" is not a recognized term in video production.

Final Cut X is not an example of open-source software because it is a proprietary video editing software developed by Apple Inc. Open-source software refers to software that is freely available for use, modification, and distribution by anyone. Google Chrome, Open-Office, and Keynote are examples of open-source software as they are freely available for use and can be modified and distributed by users.

Crowd-sourcing refers to the practice of obtaining input, ideas, or content from a large group of people, typically through an online platform, to support the creation of a creative work. In this context, it involves a specific entity, such as a company or organization, engaging a specific target audience to contribute their ideas or content for the purpose of creating a forthcoming creative work. This approach allows for a diverse range of perspectives and contributions, harnessing the collective intelligence and creativity of the crowd.

The NTSC standard is not only applied to North America but also used in several other countries. It is a video system that displays at 30 frames per second (fps). Therefore, the statement "Displayed at 30 fps" is true and not false about NTSC standards.

Digital Rights Management (DRM) refers to the technologies and techniques used to protect and manage digital content, preventing unauthorized copying, distribution, and conversion of created works. DRM systems typically employ encryption and access control mechanisms to ensure that only authorized users can access and use the content. The abbreviations DRM, D.R.M, and D.R.M. all refer to the same concept of digital rights management.

The correct answer is Friedman Plot, Friedman Plots. This refers to a collection of story plots that have had a significant influence on the creation of various works in film, books, and plays. The term "Friedman Plot" or "Friedman Plots" is likely named after a person or entity that has compiled and categorized these story plots. It is possible that this collection serves as a valuable resource for creators and storytellers looking for inspiration or guidance in developing their own narratives.

The correct answer is "Event Library, events library, Events Library." The question is asking for the central location where all forms of media are imported into iMovie or Final Cut X. This location is referred to as the "Event Library," and it can be written in different ways, such as "events library" or "Events Library."

Act 1 of a story typically includes the Introduction and Rising Action. The Introduction sets the stage by introducing the characters, setting, and background information. The Rising Action builds suspense and develops the conflicts and challenges faced by the characters. The Falling Action and Climax are usually found in later acts of the story. The Falling Action follows the climax and shows the resolution of the conflicts and the winding down of the story. The Climax is the turning point or the most intense moment of the story where the conflicts reach their peak.

A storyboard is a sequence of visuals, such as sketches and drawings, that is used to plan out a film production. It helps in visualizing and organizing the different scenes and shots of the film, allowing the director and production team to have a clear understanding of how the story will be told visually. Storyboards are often created before the actual filming begins and serve as a blueprint for the production process. They help in determining the composition, camera angles, and overall visual style of the film.