The quality of video output is very low

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PresentationTube video quality is optimized for display in PresentationTube video player with frame width=746 and frame height=420.

Typically, PresentationTube Recorder records at 24 frames per second (fps) to improve the quality of video output and give the appearance of seamless movement. When increasing frame rate, we recommend that you also keep in mind how it will affect the overall recording file size.

Bitrate is the number of bits used per unit of playback time to represent a continuous video after source coding (data compression). Typically, PresentationTube Recorder records at 700 Kbps. The encoding bitrate of the video file is the size of a video file in bytes divided by the playback time of the recording (in seconds), multiplied by eight. A higher bit rate means that the video has more information.