By allowing video to be reproduced without causing any image loss or delay, the present invention provides a video streaming apparatus and video streaming system that allow a user to accurately control a mechanism of a machine while watching video taken of the machine. A video streaming apparatus according to the present invention includes an encoding section configured to perform interframe coding of video taken by an imaging section and generate an encoded video stream; and a reference frame generation management section configured to receive a stop signal of reference frame generation or a resume signal of reference frame generation from a receiving terminal of the encoded video stream, in which when the reference frame generation management section receives the stop signal of reference frame generation, the encoding section stops reference frame generation, and when the reference frame generation management section receives the resume signal of reference frame generation, the encoding section resumes reference frame generation and performs interframe coding.