> ## Documentation Index
> Fetch the complete documentation index at: https://noteflow.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Bilibili Import

> Extract Bilibili video subtitles and import into NotebookLM

## Feature

Open a Bilibili video page, creator space, or favorites page in your browser. The NoteFlow side panel automatically detects it and shows the subtitle extraction interface.

<Steps>
  <Step title="Open a Bilibili page">
    Open a Bilibili video, creator space, or favorites page.
  </Step>

  <Step title="Auto-detect">
    The side panel auto-detects the Bilibili page, displaying video info and subtitle status.
  </Step>

  <Step title="Select videos (optional)">
    * Single video: auto-selected by default
    * Multiple videos: check the ones you want, supports select/deselect all
    * "Load more" pagination (100 per page)
  </Step>

  <Step title="Import to NotebookLM">
    Click "Import to NotebookLM" and the selected subtitles appear in NotebookLM's source list.
  </Step>
</Steps>

## Supported Page Types

| Type           | Description                                                          |
| -------------- | -------------------------------------------------------------------- |
| Single video   | `bilibili.com/video/BVxxx` — auto-detect, supports multi-part videos |
| Creator space  | `bilibili.com/space/xxx` — list all uploaded videos                  |
| Favorites      | `bilibili.com/list/xxx` — analyze all videos in a favorites list     |
| Series/Seasons | Auto-detect video series, display all chapters                       |

## Output Formats

| Format  | Description                              |
| ------- | ---------------------------------------- |
| `.txt`  | Plain text with timestamps               |
| `.md`   | Markdown format                          |
| `.json` | Structured JSON (timestamps, text, BVID) |
| `.srt`  | SRT subtitle format                      |

## Export Modes

| Mode                  | Description                                                             |
| --------------------- | ----------------------------------------------------------------------- |
| **Download Single**   | Click the TXT button next to each video to download its subtitle        |
| **Download Separate** | Select multiple videos, download as ZIP (each video as a separate file) |
| **Download Merged**   | Select multiple videos, merge into one file (ideal for tutorial series) |

## Subtitle Status

The extension automatically checks if a video has CC subtitles. Videos without subtitles show a notice and cannot be imported.

<Note>
  Merged mode is ideal for tutorial series — combine multiple videos' subtitles into one document that takes just 1 NotebookLM source slot.
</Note>