How to make remarkable videos with Seedance 2.0 – Replicate blog

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The author describes how Seedance 2.0 combines image, video, audio and text inputs and compares this process with directing. The article also discusses joint audio-video generation. Read 3 viewpoints with supporting evidence and source links.

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3 key points

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  1. Multi-modal input composition

    Seedance 2.0 accepts up to 9 images, 3 video clips, 3 audio files, and a text prompt simultaneously—assigning distinct creative roles to each: composition from images, camera movement from video, rhythm from audio, and descriptive intent from text.

    Supporting evidence 1

    Original excerpt

    Most video models take a text prompt and give you a clip. Seedance 2.0 works differently. You can feed it up to 9 images, 3 video clips, 3 audio files, and a text prompt. The model understands how to use each piece. You can pull the composition from a photo, the camera movement from a video clip, the rhythm from an audio track, and describe how it all works together in words.

    shridharathi · Paragraph 14

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  2. Directing a generated video

    The author characterizes the process of using Seedance 2.0 as closer to directing than prompting.

    Supporting evidence 1

    Original excerpt

    The process is something closer to directing than prompting.

    shridharathi · Paragraph 15

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  3. Unified audio-video generation

    Seedance 2.0 generates audio and video jointly from a single unified architecture—enabling millisecond-level synchronization and native dual-channel stereo output with layered tracks (e.g., background music, ambient effects, voiceover), not post-hoc dubbing.

    Supporting evidence 1

    Original excerpt

    Seedance 2.0 doesn’t generate video and then dub audio on top. Audio and video come from the same unified architecture, which means they’re synchronized at the millisecond level.

    shridharathi · Paragraph 30

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Key passages3

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AI video input flexibility

Multi-modal input composition

Original excerpt

Most video models take a text prompt and give you a clip. Seedance 2.0 works differently. You can feed it up to 9 images, 3 video clips, 3 audio files, and a text prompt. The model understands how to use each piece. You can pull the composition from a photo, the camera movement from a video clip, the rhythm from an audio track, and describe how it all works together in words.
AI video-audio architecture

Unified audio-video generation

Original excerpt

Seedance 2.0 doesn’t generate video and then dub audio on top. Audio and video come from the same unified architecture, which means they’re synchronized at the millisecond level.

Mentioned here

All mentioned things

Seedance 2.0

Mention only

The author describes Seedance 2.0 as a video model that accepts multiple modal inputs—up to 9 images, 3 video clips, 3 audio files, and a text prompt—and assigns distinct creative roles to each input type.

Read supporting evidence · shridharathi

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