From 15d0c49e85159b9e27870aff5280c0cd95b103c4 Mon Sep 17 00:00:00 2001
From: xuxiuxi <xuxiuxi@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期四, 04 五月 2017 17:16:56 +0800
Subject: [PATCH]
---
VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/MPEG4LATMAudioRTPSink.hh | 69 ++++++++++++++++++++++++++++++++++
1 files changed, 69 insertions(+), 0 deletions(-)
diff --git a/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/MPEG4LATMAudioRTPSink.hh b/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/MPEG4LATMAudioRTPSink.hh
new file mode 100644
index 0000000..ede8544
--- /dev/null
+++ b/VisitFace/RtspNativeCodec/app/libs/live555/include/liveMedia/MPEG4LATMAudioRTPSink.hh
@@ -0,0 +1,69 @@
+/**********
+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.
+// RTP sink for MPEG-4 audio, using LATM multiplexing (RFC 3016)
+// (Note that the initial 'size' field is assumed to be present at the start of
+// each frame.)
+// C++ header
+
+#ifndef _MPEG4_LATM_AUDIO_RTP_SINK_HH
+#define _MPEG4_LATM_AUDIO_RTP_SINK_HH
+
+#ifndef _AUDIO_RTP_SINK_HH
+#include "AudioRTPSink.hh"
+#endif
+
+class MPEG4LATMAudioRTPSink: public AudioRTPSink {
+public:
+ static MPEG4LATMAudioRTPSink* createNew(UsageEnvironment& env,
+ Groupsock* RTPgs,
+ unsigned char rtpPayloadFormat,
+ u_int32_t rtpTimestampFrequency,
+ char const* streamMuxConfigString,
+ unsigned numChannels,
+ Boolean allowMultipleFramesPerPacket = False);
+
+protected:
+ MPEG4LATMAudioRTPSink(UsageEnvironment& env, Groupsock* RTPgs,
+ unsigned char rtpPayloadFormat,
+ u_int32_t rtpTimestampFrequency,
+ char const* streamMuxConfigString,
+ unsigned numChannels,
+ Boolean allowMultipleFramesPerPacket);
+ // called only by createNew()
+
+ virtual ~MPEG4LATMAudioRTPSink();
+
+private: // redefined virtual functions:
+ virtual void doSpecialFrameHandling(unsigned fragmentationOffset,
+ unsigned char* frameStart,
+ unsigned numBytesInFrame,
+ struct timeval framePresentationTime,
+ unsigned numRemainingBytes);
+ virtual Boolean
+ frameCanAppearAfterPacketStart(unsigned char const* frameStart,
+ unsigned numBytesInFrame) const;
+
+ virtual char const* auxSDPLine(); // for the "a=fmtp:" SDP line
+
+private:
+ char const* fStreamMuxConfigString;
+ char* fFmtpSDPLine;
+ Boolean fAllowMultipleFramesPerPacket;
+};
+
+#endif
--
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