如何在嵌入YT-DLP脚本上嵌入章节和元数据？

Question

如何使用嵌入脚本向视频添加章节和元数据？
谢谢您的回答。

import yt_dlp

url = 'https://www.youtube.com/watch?v=BaW_jenozKc'

ydl_opts = {
    'format': 'bestvideo[height<=720][ext=mp4]+bestaudio[ext=m4a]/best[height<=720][ext=mp4]',
    'postprocessors': [ 
        {'key': 'FFmpegVideoConvertor', 'preferedformat': 'mp4'},
        {'key': 'EmbedThumbnail'},
        {'key': 'EmbedChapters'},
        {'key': 'EmbedMetadata'},
    ],
}
with yt_dlp.YoutubeDL(ydl_opts) as ydl:
    ydl.download(url)

Answer 1

如果您嵌入元数据，则应默认添加章节（请参阅

embed-metadata

），但您的测试视频似乎没有任何内容。为了

EmbedThumbnail

，您应该首先使用

writethumbnail

将其写入磁盘：

import yt_dlp

url = 'https://www.youtube.com/watch?v=BaW_jenozKc'

ydl_opts = {
    'format': 'bestvideo[height<=720][ext=mp4]+bestaudio[ext=m4a]/best[height<=720][ext=mp4]',
    'postprocessors': [ 
        {'key': 'FFmpegVideoConvertor', 'preferedformat': 'mp4'},
        {'key': 'FFmpegMetadata'},
        {'key': 'EmbedThumbnail'}
    ],
    'writethumbnail': True
}
with yt_dlp.YoutubeDL(ydl_opts) as ydl:
    ydl.download(url)