In the production of cultural and tourism promotional videos, maintaining cross-shot consistency and improving production efficiency are crucial. WeLinkirt's AI technology provides an effective solution to these problems.
User scenario: A cultural and tourism promotion team plans to produce a 5-minute city promotional video. This promotional video aims to comprehensively showcase the local natural scenery, cultural history, and special cuisines to attract more tourists. The team hopes that the video can achieve a high-level visual effect and be completed in a short time to cooperate with the upcoming tourism promotion campaign.
Pain points: The team encountered many difficulties in the traditional production process. On the one hand, the coherence of characters and scenes across shots is poor. For example, the lighting and spatial relationships of the same scenic spot are inconsistent in different shots, resulting in a non-unified overall visual effect and affecting the audience's immersion. On the other hand, the production cycle is long. Originally estimated to be completed in 10 days, the production may be extended to about 15 days due to repeated adjustments and modifications. Moreover, the production cost is high, with the cost per minute of the finished video being about ¥1000. In addition, there is chaos in the multi-person collaboration process. Different members' modifications slow down the project progress, and the number of manuscript revisions exceeds 5 times.
Technical principle
WeLinkirt's Wemio Physical AI Content Engine and DaoAI World Model provide technical support for solving the above problems. The Wemio Physical AI Content Engine introduces 3D and physical constraints into the video generation process. In the real world, lighting and the spatial relationships of objects follow physical laws. By integrating these physical constraints into AI video generation, the lighting and spatial relationships are stable under multi-angle camera movements.
- For example, when shooting a building from one angle and then switching to another, the changes in light and shadow and the spatial position of the building will be accurately presented according to physical laws.
- At the same time, the actions of characters also follow physical laws, avoiding unreasonable action performances. The DaoAI World Model, as a unified base, has the ability to understand semantics and 3D space. It can accurately analyze the semantics and locate the 3D space of elements such as scenes and characters in the video, thus ensuring the consistency of characters and scenes across shots.
- For instance, in different shots, the appearance, clothing and other characteristics of the same character remain unchanged, and the scene layout and details of the same scenic spot also have no deviations. This is because the world model can uniformly manage and control these elements throughout the video production process, locking in the consistency.
WeLinkirt's solutions and products introduction
WeLinkirt provides a series of targeted products and capabilities. First is the intelligent agent pipeline from 'writing a script → creating a storyboard → producing a video → editing'. This pipeline uses intelligent agents to connect the entire process from scriptwriting to the final video. At the scriptwriting stage, intelligent agents can generate a suitable script framework according to the theme of the cultural and tourism promotion and the target audience. In the storyboard stage, intelligent agents automatically generate reasonable storyboards based on the script content and lock in elements such as characters, scenes, and clothing, ensuring the consistency of these elements in the subsequent video production and editing processes.
The real-time multi-person collaboration function allows team members to operate and modify the project online simultaneously, and the shared credit pool also reduces the usage cost.
In addition, WeLinkirt also has the ability for team collaboration. The real-time multi-person collaboration function allows team members to operate and modify the project online simultaneously, and the shared credit pool also reduces the usage cost. At the same time, the functions of one-click recovery of permissions for departing employees and project transfer and data retention ensure the smooth progress of the project and data security.
Quantitative results: By adopting WeLinkirt's technology and solutions, the team has achieved remarkable results. The cost per minute of the finished video has been reduced to about ¥700, a cost reduction of -30%. The monthly credit consumption has been reduced by -50%, saving a large amount of usage costs. The overall video production speed has been increased to about 1.5×. The production that originally took 15 days to complete now only takes about 10 days, greatly shortening the production cycle. Moreover, the cross-shot consistency has been significantly improved, and the coherence and unity of characters and scenes can be maintained in a promotional video with thousands of shots.
FAQ
Can WeLinkirt ensure the cross-shot coherence of cultural and tourism promotional videos?
Yes. The Wemio Physical AI Content Engine and DaoAI World Model integrate physical constraints and spatial understanding into video generation, ensuring that lighting, spatial relationships, characters, and scenes are consistent across shots, even for thousands of shots.
How much cost can be saved by using WeLinkirt?
A large amount of cost can be saved. In this case, the cost per minute of the finished video is reduced by -30%, and the monthly credit consumption is reduced by -50%, effectively reducing production and usage costs.
Can WeLinkirt improve the production speed of cultural and tourism promotional videos?
Yes. The intelligent agent pipeline connects the entire process, and team collaboration is efficient. The overall video production speed can be increased by about 1.5×, shortening the production cycle.