So it matters in post, but it doesn’t matter much when someone’s viewing it.” “And there’s not enough noticeable difference between 4K and 2K, unless you wanted to cut in closer or edit colors. “Resolutions of 2K and 4K are really for theatrical viewing or intense coloring or graphics,” explains video editor and director Margaret Kurniawan. It looks quite similar to 2K to most viewers but gives filmmakers more room to zoom in and edit. These formats provide more room for image edits, larger displays, and reframing without lost quality.Ĭalled 4K and marketed often as UHD (ultra-high-definition television), this resolution is technically 3840 x 2160 pixels. The next steps up are QHD (2560 x 1440 pixels) or 2K resolution (2048 x 1080 pixels). This is also a common screen resolution for smartphones.ĢK resolution or QHD (quad high definition) Often referred to as “full HD,” 1080 (1920 x 1080 pixels) has become the industry standard for a crisp HD digital video that doesn’t break your storage space. However, now that most computer screens are HD, best practice is to aim for a higher resolution than 720 for web use and streaming. This is the lowest resolution to still be considered HDTV and is often called simply “HD.” Most videos are shot in at least 1080, but 720 (1280 x 720 pixels) can be an acceptable resolution for smaller web content. So while you don’t want to waste storage space by going too high, you also want to make sure your resolution is high enough for the various formats where your footage might be seen. Video resolution is like a haircut: You can always decrease a video from a high resolution to a lower one, but there’s no way to magically increase lower resolution footage after it’s been shot. “Even though I love the idea of starting as big as possible, what you could end up doing is overwhelming the amount of storage space that the editor is going to need.”Ĭhoosing which HD resolution to shoot in. “Of course you always want the best resolution possible,” says director and filmmaker Mike Leonard. If you know your video project is going to be limited to a YouTube video with a maximum display resolution of 1080, don’t waste time and resources by creating your video files in 8K as if they are going to be used in a blockbuster movie. If you were looking to create thumbnails for a website, you wouldn’t want to waste space on your hard drive by saving huge images with high resolutions. Video resolution affects video size, and this presents the same challenges as image resolution. Higher resolutions are not always a better choice.Ĭonsider your end deliverable when choosing a resolution. As with video resolution, choose your video’s frame rate based on the type of motion you’re trying to capture and the type of video formats you expect to release to your audience. While resolution refers to the amount of data in the frame, frame rate refers to how quickly those frames are cycled through, or how many stills are packed into each second. The difference between video resolution and frame rate.ĭigital videos are made up of thousands of still images played in sequence. However, as screen resolutions on computer monitors and televisions continue to improve, it’s less likely for anything to be shot in SD. Anything below 720 is considered standard definition. Previously, resolution has been divided between standard definition (SD video) and high definition (HD video). Standard definition is no longer the standard. The alternative method is an interlaced scan, in which the pixels for each new frame load in alternating lines, which saves bandwidth but may cause flickering or blurred lines with fast movement. Simply put, this means the pixels in each new frame appear on the screen all at once, which is the optimal scan method for digital media. It stands for progressive scan, the typical method for loading the pixels in each new frame of a video. The “p” that often appears after a resolution number, as in 1080p, does not stand for pixels.
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