.NET Core | MVC将音频文件传递给html5播放器。启用搜索 [英] .NET Core| MVC pass audio file to html5 player. Enable seeking
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问题描述
嗨我有html5播放器的问题和寻求。
Hi i have problem with html5 player and seeking.
这是我的行动方法:
public IActionResult GetAudio(string url)
{
var file = System.IO.File.ReadAllBytes(url);
long fSize = file.Length;
long startbyte = 0;
long endbyte = fSize - 1;
int statusCode = 200;
var rangeRequest = Request.Headers["Range"].ToString();
if (rangeRequest != "")
{
string[] range = Request.Headers["Range"].ToString().Split(new char[] { '=', '-' });
startbyte = Convert.ToInt64(range[1]);
if (range.Length > 2 && range[2] != "") endbyte = Convert.ToInt64(range[2]);
if (startbyte != 0 || endbyte != fSize - 1 || range.Length > 2 && range[2] == "")
{ statusCode = 206; }
}
long desSize = endbyte - startbyte + 1;
Response.StatusCode = statusCode;
Response.ContentType = "audio/wav";
Response.Headers.Add("Content-Accept", Response.ContentType);
Response.Headers.Add("Content-Length", desSize.ToString());
Response.Headers.Add("Content-Range", string.Format("bytes {0}-{1}/{2}", startbyte, endbyte, fSize));
var stream = new MemoryStream(file, (int)startbyte, (int)desSize);
return File(stream, Response.ContentType);
}
音频播放器正常工作,但我无法寻找投掷文件。 Progres酒吧也正常工作(移动)。
当我试图寻找音频停止一段时间并继续玩同一时刻。
Audio player working properly, but i cant seeking throw file. Progres bar also working properly(moving). When i try to seek audio stop for a while and continue playing with the same moment.
可能我必须添加更多标题吗?
Probably i must add so more Headers right?
推荐答案
好的,这个:
Response.Headers.Add("Accept-Ranges", "bytes");
Response.Headers.Remove("Cache-Control");
解决了我的问题。
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