Extensive research has been undertaken to explore the impact of various vehicular environment factors on information transmission. These factors encompass node density, vehicular topology, vehicle mobility, propagation medium, and others. This study focuses on evaluating the performance of some transport protocols on streaming video in vehicular environments. The analysis includes an in-depth examination of the influence of various single-path transport protocols, such as QUIC and unreliable QUIC, as well as multi-path protocols, like MPQUIC, within a realistic urban VANET network environment. The findings of this paper offer comprehensive insights into the strengths and limitations of each protocol, enabling informed decision-making in the selection of the most suitable protocol for enhancing video transmission in a vehicular environment.