video-transcript-downloader
Compare original and translation side by side
🇺🇸
Original
English🇨🇳
Translation
ChineseVideo Transcript Downloader
视频、音频与转录文本下载器
./scripts/vtd.js- Print a transcript as a clean paragraph (timestamps optional).
- Download video/audio/subtitles.
Transcript behavior:
- YouTube: fetch via when possible.
youtube-transcript-plus - Otherwise: pull subtitles via , then clean into a paragraph.
yt-dlp
./scripts/vtd.js- 将转录文本输出为整洁的段落(可选是否包含时间戳)。
- 下载视频/音频/字幕。
转录文本获取逻辑:
- YouTube:尽可能通过获取。
youtube-transcript-plus - 其他网站:通过提取字幕,再整理为段落格式。
yt-dlp
Setup
安装配置
bash
cd ~/Projects/agent-scripts/skills/video-transcript-downloader && npm cibash
cd ~/Projects/agent-scripts/skills/video-transcript-downloader && npm ciTranscript (default: clean paragraph)
转录文本(默认:整洁段落格式)
bash
./scripts/vtd.js transcript --url 'https://…'
./scripts/vtd.js transcript --url 'https://…' --lang en
./scripts/vtd.js transcript --url 'https://…' --timestamps
./scripts/vtd.js transcript --url 'https://…' --keep-bracketsbash
./scripts/vtd.js transcript --url 'https://…'
./scripts/vtd.js transcript --url 'https://…' --lang en
./scripts/vtd.js transcript --url 'https://…' --timestamps
./scripts/vtd.js transcript --url 'https://…' --keep-bracketsDownload video / audio / subtitles
下载视频/音频/字幕
bash
./scripts/vtd.js download --url 'https://…' --output-dir ~/Downloads
./scripts/vtd.js audio --url 'https://…' --output-dir ~/Downloads
./scripts/vtd.js subs --url 'https://…' --output-dir ~/Downloads --lang enbash
./scripts/vtd.js download --url 'https://…' --output-dir ~/Downloads
./scripts/vtd.js audio --url 'https://…' --output-dir ~/Downloads
./scripts/vtd.js subs --url 'https://…' --output-dir ~/Downloads --lang enFormats (list + choose)
格式(列出并选择)
List available formats (format ids, resolution, container, audio-only, etc):
bash
./scripts/vtd.js formats --url 'https://…'Download a specific format id (example):
bash
./scripts/vtd.js download --url 'https://…' --output-dir ~/Downloads -- --format 137+140Prefer MP4 container without re-encoding (remux when possible):
bash
./scripts/vtd.js download --url 'https://…' --output-dir ~/Downloads -- --remux-video mp4列出可用格式(格式ID、分辨率、容器、仅音频等):
bash
./scripts/vtd.js formats --url 'https://…'下载指定格式ID(示例):
bash
./scripts/vtd.js download --url 'https://…' --output-dir ~/Downloads -- --format 137+140优先选择MP4容器且不重新编码(尽可能直接封装):
bash
./scripts/vtd.js download --url 'https://…' --output-dir ~/Downloads -- --remux-video mp4Notes
注意事项
- Default transcript output is a single paragraph. Use only when asked.
--timestamps - Bracketed cues like are stripped by default; keep them via
[Music].--keep-brackets - Pass extra args after
yt-dlpfor--fallback,transcript,download,audio,subs.formats
bash
./scripts/vtd.js formats --url 'https://…' -- -v- 转录文本默认输出为单个段落。仅在明确要求时使用参数。
--timestamps - 默认会去除这类括号标注的提示;如需保留,使用
[Music]参数。--keep-brackets - 对于转录文本回退逻辑、下载、音频提取、字幕提取、格式查看功能,可在后添加额外的
--参数。yt-dlp
bash
./scripts/vtd.js formats --url 'https://…' -- -vTroubleshooting (only when needed)
故障排查(仅在必要时使用)
- Missing /
yt-dlp:ffmpeg
bash
brew install yt-dlp ffmpeg- Verify:
bash
yt-dlp --version
ffmpeg -version | head -n 1- 缺失/
yt-dlp:ffmpeg
bash
brew install yt-dlp ffmpeg- 验证:
bash
yt-dlp --version
ffmpeg -version | head -n 1