From 9e5babf9db52e64bdae60137be7696e56241fca6 Mon Sep 17 00:00:00 2001
From: xingzilong <xingzilong@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期五, 18 八月 2017 18:12:17 +0800
Subject: [PATCH] H264 NALU解析 并在RTSPServer判断
---
VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/MPEG1or2VideoStreamFramer.hh | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 56 insertions(+), 0 deletions(-)
diff --git a/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/MPEG1or2VideoStreamFramer.hh b/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/MPEG1or2VideoStreamFramer.hh
new file mode 100644
index 0000000..3e936e6
--- /dev/null
+++ b/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/MPEG1or2VideoStreamFramer.hh
@@ -0,0 +1,56 @@
+/**********
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Lesser General Public License as published by the
+Free Software Foundation; either version 3 of the License, or (at your
+option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
+
+This library is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this library; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+**********/
+// "liveMedia"
+// Copyright (c) 1996-2017 Live Networks, Inc. All rights reserved.
+// A filter that breaks up an MPEG 1 or 2 video elementary stream into
+// frames for: Video_Sequence_Header, GOP_Header, Picture_Header
+// C++ header
+
+#ifndef _MPEG_1OR2_VIDEO_STREAM_FRAMER_HH
+#define _MPEG_1OR2_VIDEO_STREAM_FRAMER_HH
+
+#ifndef _MPEG_VIDEO_STREAM_FRAMER_HH
+#include "MPEGVideoStreamFramer.hh"
+#endif
+
+class MPEG1or2VideoStreamFramer: public MPEGVideoStreamFramer {
+public:
+ static MPEG1or2VideoStreamFramer*
+ createNew(UsageEnvironment& env, FramedSource* inputSource,
+ Boolean iFramesOnly = False,
+ double vshPeriod = 5.0
+ /* how often (in seconds) to inject a Video_Sequence_Header,
+ if one doesn't already appear in the stream */);
+
+protected:
+ MPEG1or2VideoStreamFramer(UsageEnvironment& env,
+ FramedSource* inputSource,
+ Boolean iFramesOnly, double vshPeriod,
+ Boolean createParser = True);
+ // called only by createNew(), or by subclass constructors
+ virtual ~MPEG1or2VideoStreamFramer();
+
+private:
+ // redefined virtual functions:
+ virtual Boolean isMPEG1or2VideoStreamFramer() const;
+
+private:
+ double getCurrentPTS() const;
+
+ friend class MPEG1or2VideoStreamParser; // hack
+};
+
+#endif
--
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