I am trying to stream a file using the audio HTML5 tag. I have put the Controller action to return a FileStream and attached it to the src for the audio. However, the content is not loading into the audio tag and doesn't play when I press the default play button. I know the controller is working when I access the src directly. However, it doesn't work in the HTML5 audio tag.
Can anyone tell me what I am missing?
You should not return a FileStream, you should return a FileStreamResult or a FilePathResult from your controller action, like this:
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
}
public ActionResult MyAudio()
{
var file = Server.MapPath("~/app_data/test.mp3");
return File(file, "audio/mp3");
}
}
and the ~/Views/Home/Index.cshtml view:
@{
Layout = null;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Sound Sample</title>
</head>
<body>
<article class="audio">
<header>
<h2>Some audio</h2>
</header>
<audio controls>
<source src="@Url.Action("myaudio")" type="audio/mp3" />
<p>Your browser does not support HTML 5 audio element</p>
</audio>
</article>
</body>
</html>
来源：https://stackoverflow.com/questions/8904725/stream-mp3-file-mvc3