From e0f028b2a4142693b0a5302b41eb7fe59ddeb32e Mon Sep 17 00:00:00 2001
From: voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 17 Nov 2007 19:32:18 +0000
Subject: Disable terminating directshow chains with NullRenderer filter,
 bacause this causes jerky video.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25080 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 stream/tvi_dshow.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'stream')

diff --git a/stream/tvi_dshow.c b/stream/tvi_dshow.c
index 712bcfe7fb..0ab788210c 100644
--- a/stream/tvi_dshow.c
+++ b/stream/tvi_dshow.c
@@ -1426,6 +1426,12 @@ static HRESULT build_sub_graph(priv_t * priv, IBaseFilter * pCaptureFilter,
             OLE_RELEASE_SAFE(pEnum);
         }else
         {
+#if 0
+            /*
+               Code below is disabled, because terminating chain with NullRenderer leads to jerky video.
+               Perhaps, this happens because  NullRenderer filter discards each received
+               frame while discarded frames causes live source filter to dramatically reduce frame rate. 
+            */
             /* adding sink for video stream */
             hr = CoCreateInstance((GUID *) & CLSID_NullRenderer, NULL,CLSCTX_INPROC_SERVER, &IID_IBaseFilter,(void *) &pNR);
             if(FAILED(hr)){
@@ -1453,6 +1459,7 @@ static HRESULT build_sub_graph(priv_t * priv, IBaseFilter * pCaptureFilter,
                     break;
                 }
             }
+#endif
         }
 
         hr = S_OK;
-- 
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