### Summary of Key Points - **Technical Distinctions**: Downloading and streaming are similar in that both involve transferring data, but differ primarily in the handling of data packets and user experience. Streaming tends to use protocols (particularly UDP) that allow for real-time transmission but may lead to dropouts, while downloading typically relies on TCP for reliability, ensuring all data is correctly received. - **Quality of Service (QoS) Concerns**: Historically, there was significant debate over whether streaming media should be prioritized over traditional downloads. With increasing internet speeds, buffering and techniques such as faster-than-realtime streaming have mitigated many previous concerns around latency and packet loss. - **Latency and User Experience**: In interactive applications (e.g., video calls), even slight delays can affect user experience, unlike in media playback where short buffering can be more acceptable. Platforms like Zoom still rely on UDP for lower latency, trading off reliability for real-time interaction. - **Cultural Misunderstandings About Streaming**: There’s a common misconception that streaming and downloading are fundamentally different. This confusion has sometimes led clients to request non-downloadable streaming solutions, despite the underlying technical similarities. - **Business Model vs. Technology**: The differences in how music and video streaming services operate often relate to licensing rather than technical specifications, indicating a broader theme that technology and business practices are deeply intertwined in the digital media landscape.