# Export Bilibili danmaku to see where viewers react

**Use case:** 

Returns every bullet comment (danmaku) of a video with the exact second it appears, its colour, mode and the moment it was sent. Because each line is tied to a position in the video, you can plot where the audience reacted. No other platform publishes this signal, and multi-part videos are covered part by part.

## Input

```json
{
  "keywords": [
    "genshin impact"
  ],
  "videoUrls": [
    "https://www.bilibili.com/video/BV1p5p26fEWB"
  ],
  "dataType": "danmaku",
  "trending": "none",
  "sortBy": "relevance",
  "duration": "any",
  "deepSearch": true,
  "includeVideoDetails": false,
  "includeCreatorStats": false,
  "includeOnlineViewers": false,
  "maxCommentsPerVideo": 100,
  "includeCommentReplies": false,
  "commentSort": "top",
  "maxDanmakuPerVideo": 1000,
  "maxItems": 1000,
  "flatten": false,
  "emitInputStatus": true,
  "proxyConfiguration": {
    "useApifyProxy": false
  },
  "debug": false
}
```

## Output

```json
{
  "type": {
    "label": "Type",
    "format": "string"
  },
  "title": {
    "label": "Video",
    "format": "string"
  },
  "creatorName": {
    "label": "UP主",
    "format": "string"
  },
  "views": {
    "label": "Views",
    "format": "integer"
  },
  "likes": {
    "label": "Likes",
    "format": "integer"
  },
  "coins": {
    "label": "Coins",
    "format": "integer"
  },
  "engagementRate": {
    "label": "Engagement",
    "format": "number"
  },
  "danmakuCount": {
    "label": "Danmaku",
    "format": "integer"
  },
  "comments": {
    "label": "Comments",
    "format": "integer"
  },
  "duration": {
    "label": "Length",
    "format": "string"
  },
  "publishedDate": {
    "label": "Published",
    "format": "string"
  },
  "category": {
    "label": "Zone",
    "format": "string"
  },
  "name": {
    "label": "Creator",
    "format": "string"
  },
  "followers": {
    "label": "Followers",
    "format": "integer"
  },
  "videoCount": {
    "label": "Uploads",
    "format": "integer"
  },
  "text": {
    "label": "Text",
    "format": "string"
  },
  "authorName": {
    "label": "Author",
    "format": "string"
  },
  "atTime": {
    "label": "At",
    "format": "string"
  },
  "url": {
    "label": "URL",
    "format": "string"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The Bilibili Scraper API - B站 哔哩哔哩 Videos, 弹幕 Danmaku & UP主 Actor is ready to run with the inputs already set for "Export Bilibili danmaku to see where viewers react". [Sign up or log in](https://console.apify.com/create-task-from-example/lcSfy5pQxEPANK4ra) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Export Bilibili danmaku to see where viewers react" task

The Bilibili Scraper API - B站 哔哩哔哩 Videos, 弹幕 Danmaku & UP主 Actor will start running based on the input automatically. You can also change all the input fields, like search keywords, video urls or ids, and more, to match your specific use case.

### 3. Receive the "Export Bilibili danmaku to see where viewers react" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as type, video, UP主, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Export Bilibili danmaku to see where viewers react" task via API](https://apify.com/scrapifier/bilibili-scraper.md).

## About this Actor

This example demonstrates how to use [Bilibili Scraper API - B站 哔哩哔哩 Videos, 弹幕 Danmaku & UP主](https://apify.com/scrapifier/bilibili-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/scrapifier/bilibili-scraper.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/scrapifier/bilibili-scraper.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).