  With the widespread popularity of internet celebrity marketing all over the
world, short video production has gradually become a popular way of presenting
products information. However, the traditional video production industry
usually includes series of procedures as script writing, video filming in a
professional studio, video clipping, special effects rendering, customized
post-processing, and so forth. Not to mention that multilingual videos is not
accessible for those who could not speak multilingual languages. These
complicated procedures usually needs a professional team to complete, and this
made short video production costly in both time and money. This paper presents
an intelligent system that supports the automatic generation of talking avatar
videos, namely Virbo. With simply a user-specified script, Virbo could use a
deep generative model to generate a target talking videos. Meanwhile, the
system also supports multimodal inputs to customize the video with specified
face, specified voice and special effects. This system also integrated a
multilingual customization module that supports generate multilingual talking
avatar videos in a batch with hundreds of delicate templates and creative
special effects. Through a series of user studies and demo tests, we found that
Virbo can generate talking avatar videos that maintained a high quality of
videos as those from a professional team while reducing the entire production
costs significantly. This intelligent system will effectively promote the video
production industry and facilitate the internet marketing neglecting of
language barriers and cost challenges.
