Port MediaEncoding and Api.Playback from 10e57ce8d21b4516733894075001819f3cd6db6b

MediaBrowser.Api/Playback/StaticRemoteStreamWriter.cs

@@ -0,0 +1,47 @@
+using MediaBrowser.Common.Net;
+using System.Collections.Generic;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Model.Services;
+
+namespace MediaBrowser.Api.Playback
+{
+    /// <summary>
+    /// Class StaticRemoteStreamWriter
+    /// </summary>
+    public class StaticRemoteStreamWriter : IAsyncStreamWriter, IHasHeaders
+    {
+        /// <summary>
+        /// The _input stream
+        /// </summary>
+        private readonly HttpResponseInfo _response;
+
+        /// <summary>
+        /// The _options
+        /// </summary>
+        private readonly IDictionary<string, string> _options = new Dictionary<string, string>();
+
+        public StaticRemoteStreamWriter(HttpResponseInfo response)
+        {
+            _response = response;
+        }
+
+        /// <summary>
+        /// Gets the options.
+        /// </summary>
+        /// <value>The options.</value>
+        public IDictionary<string, string> Headers
+        {
+            get { return _options; }
+        }
+
+        public async Task WriteToAsync(Stream responseStream, CancellationToken cancellationToken)
+        {
+            using (_response)
+            {
+                await _response.Content.CopyToAsync(responseStream, 81920, cancellationToken).ConfigureAwait(false);
+            }
+        }
+    }
+}