For example, a 20-min 4K (3840x2160) at 30fps, 60Mbps video recorded by iPhone takes up 9GB, and the same RAW file eats up 120GB. Obviously, to enjoy videos of higher quality, you need larger storage. How Does VideoProc Vlogger Make a Video Smaller in High Quality If you don't want to sacrifice any of them, take a look at how VideoProc Vlogger keeps a balance.

While you get a satisfying file size and rendering time, the video looks terrible. But the higher the video quality, the larger the video size and the more the rendering time. The image quality for video always takes priority in the visual game.

Therefore, the video codec and bitrate should also be taken into account.

But in practice, videos are compressed with codecs. It is often measured in kilobytes (KB), megabytes (MB), gigabytes (GB), and terabytes (TB).Ī video file size can be calculated by the video duration, frame rate, resolution, and bit depth. Video file size indicates how much space a video takes up or the data it costs to transfer. Whichever you prefer, to enjoy or create high-quality videos, you need to know the main objective factors that affect video quality include:Ĭheck the detailed explanation of factors that affect video quality > 2. Whereas ordinary audiences and video content creators opt for the former. In a professional video quality assessment, both subjective and objective methods are conducted.

However, it is subjective to judge video quality in this way because it varies from person to person with different perceptions of color and luminance, references, and viewing conditions.įrom an objective perspective, video quality can be defined by amounts of artifacts or distortion in a video with mathematical models as all videos are compressed in some way after processing and transmission. Video quality is a term that indicates if a video looks realistic, crisp, and smooth. Free Download Free Download Video Quality, File Size, and Rendering Speed Explainedīefore diving into how VideoProc Vlogger creates high-quality videos more efficiently, let's figure out what video quality, file size, and rendering are, and how they affect each other.

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