How Can I Compare Two Video Quality?

If you are working with videos, it is important to be able to compare the quality of two videos. This may be necessary for several reasons such as checking the quality of a video before uploading it, comparing different versions of a video, or evaluating the performance of different video codecs. In this article, we will explore some ways you can compare two video qualities.

1. Visual Comparison

One of the most common ways to compare two video qualities is through a visual comparison. This involves playing both videos side by side and looking for differences in quality such as resolution, color accuracy, and sharpness. You can use a video player that supports side-by-side playback, or you can simply open two instances of your preferred player and arrange them on your screen.


The resolution of a video refers to the number of pixels in each frame. A higher resolution generally means more detail and clarity in the image. To compare the resolution of two videos, make sure they are both playing at their native resolutions and look for any differences in detail or clarity.

Color Accuracy

The color accuracy of a video refers to how closely its colors match those in real life. To compare color accuracy, look for any differences in hue or saturation between the two videos.


Sharpness refers to how clear and distinct objects appear in a video. To compare sharpness, look for any blurriness or fuzziness around edges or details.

2. Using Video Analysis Tools

Another way to compare two video qualities is through the use of specialized video analysis tools. These tools can provide detailed metrics on various aspects of a video’s quality such as bit rate, frame rate, and compression artifacts.

Bit Rate

The bit rate of a video refers to how many bits are used to represent each second of video. A higher bit rate generally means better quality, but also results in larger file sizes. To compare the bit rates of two videos, you can use a tool such as MediaInfo or FFprobe.

Frame Rate

The frame rate of a video refers to how many frames are displayed per second. A higher frame rate generally means smoother motion, but also requires more processing power and storage space. To compare the frame rates of two videos, you can use a tool such as VideoSpec or GSpot.

Compression Artifacts

Compression artifacts are distortions or anomalies in a video caused by the compression process. These can include blockiness, blurriness, and color banding. To compare compression artifacts between two videos, you can use a tool such as VQMT or SSIMWave.


Whether you choose to visually compare two videos or use specialized video analysis tools, it is important to be able to accurately evaluate the quality of your videos. By understanding the key metrics that contribute to video quality and using the right tools for the job, you can ensure that your videos are always at their best.