从 youtube 链接在特定时间范围内捕获缩略图 [英] capturing thumbnail image at specific timeframe from youtube link
问题描述
1) 是否有 API 方法可以在 3:59 捕获/存储 YouTube 视频的缩略图，这不是自动生成的缩略图或原始上传者上传的封面缩略图?所以
1) is there an API method to capture/store the thumbnail image of the YouTube video at 3:59 which is not the autogenerated thumbnail or the cover thumbnail uploaded by original uploader? There does not seem to be any established answer on SO
2) 如果 (1) 不可行，我是否可以下载原始视频，在所需时间范围内获取缩略图，然后在我的应用程序中使用这些缩略图并注明原始来源并注明出处?
2) if (1) is not possible, is it legal for me to download the original video, grab the thumbnails of at the desired timeframe, and use those thumbnails on my app giving credit and attribution to the original source?
推荐答案
1) YouTube API V3 不支持，只能获取视频的公开缩略图.
1) It's not possible with the YouTube API V3, you can only get the public thumbnail of the video.
2) 如果你想这样做，唯一的方法是:
2) If you want to do that, the only way is to :
- 下载视频
- 在所需时间范围内获取缩略图
- 在您的应用中使用该缩略图，但如果用户点击缩略图，他们需要被重定向到您抓取缩略图的 YouTube 视频.否则将侵犯版权.
- download the video
- grab the thumbnails of at the desired time frame
- use that thumbnails in your app, but if users click on the thumbnail, they need to be redirect to the YouTube video where you grab the thumbnail. Otherwise you will have a copyright infringement.
希望对你有帮助
编辑
修改审查协议
谁认真阅读条款和审查协议?
Seriously who reads the terms and review agreement ?
- 如果您谈到 3° 部分，那么如果她是可嵌入的，那么在您的应用中嵌入视频是没有问题的.
- 如果您询问在视频上使用自己的自定义视频缩略图，那么如果您不更改缩略图和视频之间的含义，我看不出问题.创建良好缩略图的指南 http://www.youtube.com/yt/creators/tell-a-story-through-your-thumbnail-title-description.html
所有自定义缩略图都必须遵守我们的社区准则.具有性暗示、暴力或图形的缩略图可能会导致您的视频有年龄限制.有年龄限制的合作伙伴视频将没有针对他们的广告，也不会出现在浏览器中页面.
All custom thumbnail images must follow our Community Guidelines. Thumbnails that are sexually suggestive, violent, or graphic may cause your video to be age-restricted. Age-restricted partner videos will not have advertising served against them and will not appear on browse pages.
不禁止创建图像并将她放在视频中以吸引用户.您需要做的就是保持缩略图和视频之间的含义.我看到您想使用视频截图之类的东西，以便您尊重缩略图和视频之间的联系！
视频的内容所有者不能不同意这一点.
It's not forbidden to create image and put her on a video to attract users. All you need to do, is to keep the meaning between the thumbnails and the video.
I see you want to use something like a screenshot of the video so you respect the connection between the thumbnails and the video !
The content owners of the video cannot be disagree with that.
这篇关于从 youtube 链接在特定时间范围内捕获缩略图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
