Merge pull request #2099 from cryptobank/master

Fix VAAPI encoding on 10-bit hevc. Update QSV encoding and scaling to...

1 files changed, 11 insertions, 1 deletions

diff --git a/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs b/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
index f09c7e9f2..56758db96 100644
--- a/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
+++ b/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
@@ -949,7 +949,17 @@ namespace MediaBrowser.Api.Playback.Hls
 
                 var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
 
-                args += " " + EncodingHelper.GetVideoQualityParam(state, codec, encodingOptions, GetDefaultEncoderPreset()) + keyFrameArg;
+                args += " " + EncodingHelper.GetVideoQualityParam(state, codec, encodingOptions, GetDefaultEncoderPreset());
+
+                // Unable to force key frames to h264_qsv transcode
+                if (string.Equals(codec, "h264_qsv", StringComparison.OrdinalIgnoreCase))
+                {
+                    Logger.LogInformation("Bug Workaround: Disabling force_key_frames for h264_qsv"); 
+                } 
+                else
+                {
+                    args += " " + keyFrameArg;
+                } 
 
                 //args += " -mixed-refs 0 -refs 3 -x264opts b_pyramid=0:weightb=0:weightp=0";