TRStart creating
Menu

Seedance 2 Fast

ByteDance's most advanced text-to-video model, fast tier. Lower latency and cost with cinematic output, native audio, multi-shot editing, and director-level camera control.

Input

Fields marked * are required. Review the price before generating.

The text prompt used to generate the video

Video resolution - 480p for faster generation, 720p for balance.

Duration of the video in seconds. Supports 4 to 15 seconds, or auto to let the model decide based on the prompt.

Tips and requirements

The aspect ratio of the generated video. Use 16:9 for landscape, 9:16 for portrait/vertical, 1:1 for square, 21:9 for ultrawide cinematic, or auto to let the model decide.

Additional settings
Tips and requirements

Whether to generate synchronized audio for the video, including sound effects, ambient sounds, and lip-synced speech. The cost of video generation is the same regardless of whether audio is generated or not.

Output bitrate mode. 'high' requests a higher-quality, larger-file encode from the model; 'standard' uses the default bitrate.

'auto' retains default video codec behaviour; 'H264' uses H.264; 'H265' uses H.265.

The unique user ID of the end user.

Starting price$0.93 / run

You sign up first. Your settings are kept.

API code for this input

Complete the required fields and fix input errors to see API code.

How to use Seedance 2 Fast

Getting started

Explore action and camera ideas before assembling a longer edit.

Review your result

Review shot transitions, object continuity and any dialogue timing throughout the clip.

Inputs and settings

Text mode requires prompt. Image mode adds image_url and optional end_image_url; reference mode accepts up to nine image_urls.

Choose 4–15 seconds and 480p or 720p. Set aspect_ratio and generate_audio; inspect the chosen codec and bitrate_mode in the complete form.

We use analytics cookies. Privacy policy