From ca7d1a13000ad948eebbfdeb40542312f3e37d3e Mon Sep 17 00:00:00 2001
From: nicknsy <20588554+nicknsy@users.noreply.github.com>
Date: Wed, 22 Feb 2023 00:08:35 -0800
Subject: Trickplay generation, manager, storage

---
 .../MediaEncoding/EncodingHelper.cs                | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs')

diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index b155d674d..0889a90f4 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -149,6 +149,36 @@ namespace MediaBrowser.Controller.MediaEncoding
             return defaultEncoder;
         }
 
+        private string GetMjpegEncoder(EncodingJobInfo state, EncodingOptions encodingOptions)
+        {
+            var defaultEncoder = "mjpeg";
+
+            if (state.VideoType == VideoType.VideoFile)
+            {
+                var hwType = encodingOptions.HardwareAccelerationType;
+
+                var codecMap = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
+                {
+                    { "vaapi",                  defaultEncoder + "_vaapi" },
+                    { "qsv",                defaultEncoder + "_qsv" }
+                };
+
+                if (!string.IsNullOrEmpty(hwType)
+                    && encodingOptions.EnableHardwareEncoding
+                    && codecMap.ContainsKey(hwType))
+                {
+                    var preferredEncoder = codecMap[hwType];
+
+                    if (_mediaEncoder.SupportsEncoder(preferredEncoder))
+                    {
+                        return preferredEncoder;
+                    }
+                }
+            }
+
+            return defaultEncoder;
+        }
+
         private bool IsVaapiSupported(EncodingJobInfo state)
         {
             // vaapi will throw an error with this input
@@ -277,6 +307,11 @@ namespace MediaBrowser.Controller.MediaEncoding
                     return GetH264Encoder(state, encodingOptions);
                 }
 
+                if (string.Equals(codec, "mjpeg", StringComparison.OrdinalIgnoreCase))
+                {
+                    return GetMjpegEncoder(state, encodingOptions);
+                }
+
                 if (string.Equals(codec, "vp8", StringComparison.OrdinalIgnoreCase)
                     || string.Equals(codec, "vpx", StringComparison.OrdinalIgnoreCase))
                 {
-- 
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