GithubBackup/BiliNote
1
0
Fork 0
mirror of https://github.com/JefferyHcool/BiliNote.git synced 2026-09-05 23:56:59 +08:00
Code Issues Packages Projects Releases Wiki Activity

feat(youtube): 使用 youtube-transcript-api 优先获取字幕，有字幕时跳过音频下载

Browse Source 
- 新增 YouTubeSubtitleFetcher 模块，通过 youtube-transcript-api 获取字幕
- 重构笔记生成流程：缓存 → 平台字幕 → 按需下载 → 转写 fallback
- 有字幕时仅提取视频元信息，不下载音视频文件
- 添加 youtube-transcript-api 依赖

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
huangjianwu
2026-03-23 17:31:30 +08:00
co-authored by Claude Opus 4.6
parent 5861ef4168
commit f4801d5be7
5 changed files with 203 additions and 138 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend/app/downloaders/base.py
+2 -1
View File
@@ -22,7 +22,8 @@ class Downloader(ABC):
@abstractmethod
def download(self, video_url: str, output_dir: str = None,
quality: DownloadQuality = "fast", need_video: Optional[bool] = False) -> AudioDownloadResult:
quality: DownloadQuality = "fast", need_video: Optional[bool] = False,
skip_download: bool = False) -> AudioDownloadResult:
'''
:param need_video: