asp.net core让video标签支持大于2G视频拖动播放，视频文件流支持拖动播放，不保露视频真实地址PhysicalFile,enableRangeProcessing

Posted 2022-09-07 棉晗榜

 <video src="/video/GetVideoUrl" controls="controls" controlslist="nodownload"></video> 

 public async Task<IActionResult> GetVideoUrl()
 
     await Task.Yield();
     // string filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"upload\\2022_09\\20220906_150355_888_2078.mp4");
     
     //视频文件大于2G
     string filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"upload\\2022_09\\xi.hong.shi.mp4");
     
     //enableRangeProcessing 参数必须，否则不支持视频拖动进度点播放
     return PhysicalFile(filePath, "video/mp4", enableRangeProcessing: true);