我的ASP.NET <video>在FireFox上播放.webm文件播放视频确定，但没有音频</video>

Question

当我在本地调试Visual Basic 2013 asp.net Web应用程序项目时，音频没问题。

                    <video width="640"  controls="controls" preload="auto">
                    <source src="_VIDEO/<% = _video_filename %>.mp4" type="video/mp4"/>
                    <source src="_VIDEO/<% = _video_filename %>.ogv" type="video/ogg"/>   
                    <source src="_VIDEO/<% = _video_filename %>.webm" type="video/webm"/>
                    Your web browser fails to play our video.  <br />
                    Please try:<blockquote>
                     Upgrade your browser, or<br />
                     use a different browser, or<br />
                     Continue your application on a different computer or device. 
                        </blockquote>
                </video> 

Answer 1

解决方案：在我的Windows 2008服务器上＆gt; IIS＆gt; MIME类型＆gt; AddType video / webm .webm AddType video / mp4 .mp4 添加类型video / ogg .ogv 添加类型audio / ogg .oga