Ruby和Webrick视频流 [英] Ruby and Webrick Video Streaming
问题描述
我正在开发一个网络应用程序,它将流式传输视频数据库,但我在使用Webbrick和HTML5视频方面遇到了困难。我使用的是简单的HTML标签,但视频似乎无法显示。任何帮助? (文件路径是正确的btw)。
I am developing a web-app that will stream a database of videos, but I am having difficulties with Webbrick and HTML5 Video. I am using a simple HTML tag but the video won't seem to show up. any help ? (the file path is correct btw).
这是我的HTML代码:
Here is my HTML Code:
<div id="lr_video">
<%= video_tag (["videos/final_video.mp4", "final_video.ogg", "movie.webm"], :size => "320x240", :controls => true, :autobuffer => true) %>
</div>
我的Ruby代码:
in config /application.rb:
in config/application.rb:
...
..
#HTML5 Video !!!
config.assets.paths << "#{Rails.root}/public/assets/videos"
..
...
现在我使用Webrick作为制作服务器,我将视频放在/ public / assets / videos下,但视频没有显示
now I am using Webrick as a production server, and I put my videos under "/public/assets/videos" but the video doesn't show up
任何帮助?
推荐答案
您可能正在使用错误的Content-Type标头发送视频。
You are probably sending the video with the wrong Content-Type header.
检查输出
curl -I http://localhost:3000/assets/final_video.mp4 | grep Content-Type
应该说
Content-Type: video/mp4
如果不是,那么你应该修复内容类型标题的生成。
If if does not, then you should fix the generation of the content-type header.
这篇关于Ruby和Webrick视频流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!