This will determine how clear and realistic the video appears, and the complexity of the video data. Video resolution is like bit depth in that it is the number of pixels contained in a video frame. Related article: Understanding and Choosing The Right Frame Rates for You What is Video Bitrate Affected By?įrame rate and video resolutions both impact video bitrate:įrame rate is comparable to sample rate in that it's a measure of how many frames of video your video recording equipment converts into data per second. The standard sampling rate for the majority of digital audio is 44.1kHz (also the sampling rate for audio CDs). Sample rate is the number of times per second your recording equipment is turning the sound into data that can be stored and shared online.īit depth is the number of bits in each sample, which determines its complexity. Sample rate and bit depth both impact audio bitrate: The same goes for audio bitrate and audio quality.Īdditionally, the same factors affect both when it comes to encoding: no matter if you're compressing audio or video, selecting the right bitrate is essential to produce a high-quality and easily shareable output file with your audience. The higher the video bitrate you use, the higher the quality video you'll get. Audio Bitrate Versus Video BitrateĪudio bitrate and video bitrate are essentially the same things, just with different file types. Many people don't realize it, but there's a lot of technical work going on behind the scenes when you click a video to watch on a streaming platform like Facebook, YouTube, or Vimeo.ĭuring the recording process, your video or audio equipment is constantly converting the sounds and images into data that your digital devices can play. Bitrate is the number of bits (amount of data) processed over a given amount of time.