## 4 Results  
### Phase One Research  
#### 4.1.1 Samples  
In this phase, we recruited 10 experts who have made significant contributions to the field of video production, with Table 2 displaying their information statistics. The selection criteria included having at least 8 years of experience in the field of video production, along with at least a basic understanding of AIVGTs. The participants' professional backgrounds span multiple roles, including university professors, media producers, directors, scriptwriters, and editors. Some of them hold doctoral degrees in fields such as film production, digital media, and video arts, showcasing their professional depth in both academia and practice. The recruitment process involved sending invitations through professional networks and industry associations, as well as considering peer recommendations. \begin{table}
\begin{tabular}{c c c c c} \hline \hline
**ID** & **Sex** & **Occupation/Field of Work** & **Profile** & **Experience in Using AIVGTs** \\ \hline \multirow{2}{*}{1} & \multirow{2}{*}{Man} & University teacher/media producer, director, screenwriter, editor & Ph.D. in film production, 15 years of experience in corporate video production & Familiarity with AI tools and experience utilizing AI for video subbing \\ \hline \multirow{2}{*}{2} & \multirow{2}{*}{Woman} & University teacher/media producer, director, screenwriter, editor & Ph.D. in video arts, 17 years of experience in overall planning of video projects & Familiarity with AI tools and experience utilizing AI for video project management \\ \hline \multirow{2}{*}{3} & \multirow{2}{*}{Man} & Video practitioner/VEX producer, 3D producer & Ph.D. in digital media, 13 years of experience in animation and game video production & Familiarity with AI tools and experience utilizing AI for sound and special effects \\ \hline \multirow{2}{*}{4} & \multirow{2}{*}{Man} & Independent photographer/video site contributor & Ph.D. in screenwriting, 14 years of experience creating video scripts & Familiarity with AI tools and experience with scripting using AI \\ \hline \multirow{2}{*}{5} & \multirow{2}{*}{Woman} & University teacher/sound design & Ph.D. in video art, 14 years of experience in video sound design, including background music, sound effects, etc. & Familiarity with AI tools and work with them regularly \\ \hline \multirow{2}{*}{6} & \multirow{2}{*}{Man} & Visual effects artist/film and video editing field & Ph.D. in film editing and 16 years of experience in video editing and special effects & Familiarity with artificial intelligence tools and regular use of them to assist with split shots \\ \hline \multirow{2}{*}{7} & \multirow{2}{*}{Man} & College instructor/new media, content planning & Ph.D. in video engineering and 18 years of experience teaching video at the college level & Familiarity with artificial intelligence tools and regular use of them to assist in classroom instruction \\ \hline \multirow{2}{*}{8} & \multirow{2}{*}{Woman} & University teacher/photographer, videographer & Ph.D. in cinema, 9 years of experience in photography and videography & Familiarity with artificial intelligence tools and regular use of them to assist with photographic ideas \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Demographic information of the sample of the first phase of the study. Before conducting in-depth interviews, we presented these experts with two video segments: one produced using AI technology, with Figure 3 illustrating our AI video production process, and another featuring scenery from a location in China, captured through traditional filming methods, with Figure 4 showing the original files of these two videos. The display of these videos aimed to allow the experts to personally experience and compare the differences between the application of AI technology in video production and traditional video production techniques (Figure 5).