Small Lark is an AI content creation Agent launched by the Jianying team of ByteDance, specializing in a zero-barrier creation experience with the slogan 'Create a viral video with just one sentence.' Users只需 input a single command to automatically generate 15-60 second short videos, digital human narration videos, stylized posters, and more, supporting over 200 commercially available digital human avatars and 19 languages and dialects.