Mixed Deck — All Video Editing Topics Flashcards

What is the standard sample rate used for professional video audio?

Answer: 48,000 Hz

48,000 Hz (48 kHz) is the professional standard sample rate for video audio, while 44,100 Hz is used for music CDs.

MPEG-4 (mpg4) is a file format and extension that is used for:

Answer: Web-based multimedia

MPEG-4 (Moving Picture Experts Group-4) is a widely adopted standard for compressing digital audio and visual data. Its efficiency and versatility make it particularly well-suited for web-based multimedia, streaming video, and mobile applications. It allows for good quality video and audio at relatively low bitrates, which is crucial for internet delivery and devices with limited bandwidth or storage.

What does the '3-2-1 backup rule' specify for protecting video production data?

Answer: Keep 3 copies on 2 different media types with 1 copy stored offsite

The 3-2-1 rule means keeping 3 copies of your data stored on 2 different media types, with at least 1 copy stored offsite, protecting against hardware failure, theft, and local disasters simultaneously.

What is 'chapter marking' used for in video delivery?

Answer: Embedding navigation points in a video so viewers can jump to specific sections

Chapter markers embed navigation points into a video file, allowing viewers to jump directly to labeled sections in platforms that support chapter navigation (e.g., YouTube chapters).

The time display row at the top of the timeline that shows the time code as it progresses is known as the:

Answer: Time ruler

The time ruler is a graphical representation at the top of the timeline in video editing software that displays the time code as the project progresses. It provides a precise reference for the duration and position of clips and events within the sequence. This visual guide helps editors navigate, synchronize, and accurately place elements in their production.

What does 'rendering' mean in video editing?

Answer: Processing effects/transitions so they play back in real time

Rendering is the process by which the editor computes effects and transitions so the timeline plays back smoothly in real time.

What is 'subtext' in film storytelling?

Answer: The underlying meaning, emotion, or motivation beneath what characters explicitly say or do

Subtext is the unspoken emotional or thematic content beneath the surface of dialogue and action — what characters really mean versus what they literally say.

What tool is used to measure the luminance and chrominance of a video signal?

Answer: Waveform monitor

A waveform monitor displays the luminance (brightness) levels of the video signal across the frame.

What is a 'deliverable' in professional video production?

Answer: The final formatted output files meeting specific technical requirements for a client or platform

A deliverable is the final exported file (or set of files) that meets the technical specifications required by the client, broadcaster, or streaming platform.

What does 'white balance' correct in footage?

Answer: Color cast caused by different light sources

White balance corrects unwanted color casts so that neutral tones like white and gray appear neutral under different lighting conditions.

What does 'compositing' mean in video post-production?

Answer: Combining multiple visual elements from different sources into a single image

Compositing is the process of layering and combining multiple video or image elements to create a seamless final image.

The following is a technique that uses black bars above and below a widescreen video image (16:9 aspect ratio) on a regular television screen:

Answer: Letterbox

Letterboxing is a technique used to display widescreen video on a standard 4:3 aspect ratio screen without cropping the sides of the image. Black bars are added to the top and bottom of the frame to maintain the original aspect ratio. This ensures the entire widescreen picture is visible, albeit smaller, preserving the director's intended composition.

Which Adobe application is the industry-standard NLE (Non-Linear Editor) for professional video editing?

Answer: Premiere Pro

Adobe Premiere Pro is the industry-standard NLE used by professional editors worldwide.

What is the difference between 'lossy' and 'lossless' compression?

Answer: Lossy permanently discards data to reduce file size; lossless reduces file size without data loss

Lossy compression permanently removes data to achieve smaller file sizes (e.g., H.264), while lossless compression reduces size without discarding any data (e.g., ProRes 4444).

What does '4K' resolution mean in video production?

Answer: Approximately 4,000 pixels of horizontal resolution (3840×2160 for UHD)

4K (UHD) refers to a resolution of approximately 3840×2160 pixels — roughly four times the pixel count of 1080p HD video.

In Avid Media Composer, what is the native storage format for media called?

Answer: MXF OP-Atom

Avid Media Composer uses MXF OP-Atom as its native storage format for media files.

What is the function of a 'watch folder' in a media management system?

Answer: A folder that automatically imports new files placed into it

A watch folder automatically detects and imports any new media files placed into it, streamlining the ingest process and reducing manual steps in high-volume production pipelines.

What are 'smart bins' or 'smart collections' in video editing software designed to do?

Answer: Dynamically organize clips into groups based on defined metadata criteria automatically

Smart bins use metadata-based rules (such as ratings, labels, or date ranges) to automatically populate themselves with matching clips, making dynamic organization effortless as new footage is added.

In DaVinci Resolve, which page is dedicated to color grading?

Answer: Color page

The Color page in DaVinci Resolve provides professional color grading tools including scopes and node-based grading.

Which editing software uses a 'Magnetic Timeline' feature?

Answer: Final Cut Pro X

Final Cut Pro X introduced the Magnetic Timeline where clips automatically move to avoid collisions and gaps.