Seedance 2.0 is ByteDance's AI video generation model, with its official website at https://www.seedancetwo.com/。它能够将文本或图像转化为具有电影感的视频，主打多镜头叙事与音画同步。
[Purpose and Positioning] Seedance 2.0 is aimed at video creation, emphasizing multimodal creation that "understands your intent." It is officially described as a "video model that understands what you mean," taking multimodal creation as its starting point, allowing users to imagine boldly while the model handles the rest.
[Main Capabilities]
- Multimodal input: Accepts four modalities of input—images, video, audio, and text—for richer expression and more controllable generation.
- Reference capabilities (core highlights):
- Reference image: Accurately reproduces the composition, character details, and visual style in the reference image.
- Reference video: Replicates the camera movement, complex motion rhythm, and creative effects in the reference video.
- Video extension: Smoothly extends and connects shots under prompt guidance, generating continuous scenes to achieve "continuous filming."
- Targeted editing: Replaces characters, removes, or adds elements in an existing video.
- Core capability enhancements: More accurate physics, more natural and fluid motion, more precise instruction following, and more consistent style, capable of handling complex actions and continuous motion.
- Overall consistency improvements: Improves common issues such as inconsistencies in character faces, clothing, text details, scene jumps, and shot style across multiple shots.
- Shot and motion replication: Upload a reference video to replicate complex choreography and camera movement without describing it frame by frame.
- Creative template/effect replication: Accurately reproduces complex effects such as creative transitions, advertising clips, and film clips.
- Creativity and story completion: The model autonomously fills in storylines and creative details, making narratives richer and more natural.
- Audio-visual related: More accurate tones, more realistic sounds, and enhanced expressiveness of dialogue and narration; precise alignment of music beats with on-screen action; smooth long shots without breaks and natural scene transitions; targeted editing of existing video clips without regenerating the entire clip; more delicate facial expressions and body language.
[How to Use] Use via the official website https://www.seedancetwo.com/ . Upload text, images, video, or audio as materials or references, and generate in combination with prompts. According to the official statement, as long as the prompt is clear, the model can understand it.
[Applicable Scenarios] Suitable for creative scenarios requiring cinematic video, multi-shot storytelling, audio-visual synchronization, replication of complex camera movement, replication of creative effects, story completion, continuous long-shot scenes, targeted video editing, and more. It is officially described as a tool for creators and professionals, teams, and heavy users.
[Limitations and Information Not Yet Provided] On output: Supports 1080p video resolution, with videos up to 12 seconds long. Number of AI videos that can be generated by plan: Starter, 100 credits/month, up to 20 AI videos; Creator, 400 credits/month, up to 80; Team, 1,400 credits/month, up to 280. Output aspect ratios, supported languages, specific available platforms, free trials, API, etc. are not yet provided. The questions listed in the official FAQ include whether text-to-video and image-to-video are supported, whether multi-shot sequences can be generated, whether audio-visual synchronization is supported, what output aspect ratios are available, how to contact the support team, and whether it is the official website of ByteDance or Seed, but the page does not provide answers to these questions, so the relevant details are not yet provided.
