Fine-grained video understanding

Multi-dimensional, granular video content understanding

Viral content editing

Automatically identifies highlights in videos and generates viral materials with one click

Video subtitle translation

Automatically extracts video subtitles and translates them into multiple languages

Short drama script generation

Reverse-generates textual scripts and character lists from entire episodes or films

视频生成增强版/基础版

Video generation operators based on the Seedance 2.x series models.

Seedance video generation (Doubao series)

Video generation operators based on the Seedance 1.x series models.

Short drama narration

Automatically completes original ASR, video understanding, viral commentary script generation, TTS dubbing, subtitle generation, and video rendering based on a single input video, outputting a new video with commentary narration. Suitable for short drama promotion, film derivative works, and batch material production.

Video translation

Converts video content from the source language to one or more target languages. The service scope includes not only subtitle translation but also voice translation, and ultimately provides dubbed videos and subtitle files in the corresponding languages.

Video editing enhanced version

Combines input videos and reference images to perform targeted video replacement, suitable for advertising material recreation, product replacement, background redrawing, and creative video editing scenarios.

Viral content editing

Automatically detects shot divisions, performs semantic analysis, makes editing decisions, and synthesizes videos based on multiple short drama episodes, generating multiple lead generation videos suitable for short video platform distribution in batches.

Intelligent video editing

Quickly extracts valuable content segments from long videos, supports natural language description for editing requirement understanding, reference image-assisted recognition, and multi-dimensional video content analysis, and provides standardized editing decisions.

Fine-grained video understanding

Video understanding and analysis enables description, question answering, and information extraction for video content—whether short videos, film clips, course recordings, or surveillance footage—and allows locating relevant segments using timestamps.

Video scene segmentation

Performs shot and scene segmentation, global character recognition, scene-level character association, and character image extraction on input videos. Outputs include scene summaries, a character list, segmented videos for each scene, and image files organized by character, facilitating subsequent retrieval, editing, and content understanding.

Short drama script generation

An automated tool for extracting scripts from serialized or long-form video content, including short dramas, long videos, and movies. Generates high-quality textual scripts and character lists with detailed information on scenes, actions, expressions, and dialogues, supporting derivative works, translation for overseas markets, and copyright protection for video content.

Video super-resolution

Enhances the clarity and resolution of input videos, outputting results at higher resolutions. Applicable to scenarios such as restoration of old films, content enhancement, 4K production, and video sharpening.

Video Inpaint

Provides intelligent removal capabilities for video watermarks and subtitles. Supports automatic detection and removal of unwanted content such as watermarks, subtitles, and scrolling subtitles in videos, outputting the repaired video file.

Face blur

An automated face blurring tool for video content. The tool can automatically detect faces in videos and apply blurring according to the user-specified blur level, protecting user privacy.

Speech-to-text (Doubao-Seed-2.0-lite) enhanced version

Provides multimodal refinement capabilities on top of basic ASR results, supporting extraction of reference keywords from hotword context to correct proper nouns, numbers, punctuation, and certain recognition errors, delivering higher-quality speech-to-text results.

Audio and video merging

Sequentially concatenate, adjust the duration, and synthesize the input video and audio materials, supporting various input combinations such as one-to-one, one-to-many, many-to-one, and many-to-many.

Audio segmentation

Extract audio from audio or video files and segment the audio into multiple clips according to specified rules, outputting them to a user-specified storage path. This operator is mainly used for structured processing scenarios involving long audio or video, such as audio preprocessing, data segmentation, and training data construction.

PDF document parsing (Doubao)

Supports visual model parsing and Markdown structured output for PDF files and image files, and supports parsing and high-fidelity Markdown output for blurred content, complex layouts, traditional Chinese text, complex formulas, and more.

Multimodal deep reasoning (Doubao-seed-2.0)

In multimodal scenarios, ModelArk provides deep reasoning capabilities, enabling analysis and understanding of images, videos, audio, or text, and returning structured text output.

Image generation (Seedream series models)

Based on the Seedream image generation model, high-quality images can be generated from user input text or reference images, supporting image sets and streamed output.