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116 lines
3.0 KiB
116 lines
3.0 KiB
/* *************************************************************************
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** INTEL Corporation Proprietary Information
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**
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** This listing is supplied under the terms of a license
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** agreement with INTEL Corporation and may not be copied
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** nor disclosed except in accordance with the terms of
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** that agreement.
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**
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** Copyright (c) 1995 Intel Corporation.
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** Copyright (c) 1996 Intel Corporation.
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** All Rights Reserved.
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**
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** *************************************************************************
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*/
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// $Author: RHAZRA $
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// $Date: 07 Nov 1996 14:47:44 $
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// $Archive: S:\h26x\src\common\c1rtp.h_v $
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// $Header: S:\h26x\src\common\c1rtp.h_v 1.1 07 Nov 1996 14:47:44 RHAZRA $
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// $Log: S:\h26x\src\common\c1rtp.h_v $
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;//
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;// Rev 1.1 07 Nov 1996 14:47:44 RHAZRA
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;// Added function prototype for RTP buffer overhead estimation function
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;//
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;// Rev 1.0 21 Aug 1996 18:29:44 RHAZRA
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;// Initial revision.
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;//
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;// Rev 1.1 03 May 1996 13:09:58 CZHU
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;//
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;//
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;// Rev 1.0 22 Apr 1996 16:38:30 BECHOLS
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;// Initial revision.
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;//
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;// Rev 1.6 10 Apr 1996 13:32:50 CZHU
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;//
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;// Moved testing packet loss into this module for common use by encoder or dec
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;//
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;// Rev 1.5 29 Mar 1996 13:33:16 CZHU
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;//
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;// Moved bitstream verification from d3rtp.cpp to c3rtp.cpp
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;//
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;// Rev 1.4 23 Feb 1996 18:01:48 CZHU
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;//
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;// Rev 1.3 23 Feb 1996 17:23:58 CZHU
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;//
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;// Changed packet size adjustment
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;//
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;// Rev 1.2 15 Feb 1996 12:02:14 CZHU
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;//
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;// Rev 1.1 14 Feb 1996 15:01:34 CZHU
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;// clean up
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;//
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;// Rev 1.0 12 Feb 1996 17:06:42 CZHU
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;// Initial revision.
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;//
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;// Rev 1.0 29 Jan 1996 13:50:26 CZHU
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;// Initial revision.
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;//
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;// Rev 1.2 04 Dec 1995 16:50:52 CZHU
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;//
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;// Rev 1.1 01 Dec 1995 15:54:12 CZHU
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;// Included Init() and Term() functions.
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;//
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;// Rev 1.0 01 Dec 1995 15:31:10 CZHU
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;// Initial revision.
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/*
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* This file is for RTP payload generation. See EPS for details
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*
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*
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*/
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#ifndef _H261_RTP_C1RTP_
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#define _H261_RTP_C1RTP_
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const U32 DEFAULT_PACKET_SIZE = 512; //over IP
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const U32 DEFAULT_PACKET_SIZE_VARIANCE = 100;
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const U32 DEFAULT_FRAME_SIZE = 64 * 1024 / 5; //64KB at 5 fps
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const U32 H261_RTP_BS_START_CODE = FOURCC_H263;
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const U32 RTP_H26X_INTRA_CODED = 0x00000001;
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const U32 H26X_RTP_PAYLOAD_VERSION=0;
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const U32 RTP_H26X_PACKET_LOST =0x00000001;
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typedef struct {
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U32 uVersion;
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U32 uFlags;
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U32 uUniqueCode;
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U32 uCompressedSize;
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U32 uNumOfPackets;
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U8 u8Src;
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U8 u8TR;
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U8 u8TRB;
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U8 u8DBQ;
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} T_H26X_RTP_BSINFO_TRAILER;
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typedef struct {
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U32 uFlags;
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U32 uBitOffset;
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U8 u8MBA;
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U8 u8Quant;
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U8 u8GOBN;
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I8 i8HMV;
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I8 i8VMV;
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U8 u8Padding0;
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U16 u16Padding1;
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} T_RTP_H261_BSINFO ;
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extern I32 H26XRTP_VerifyBsInfoStream(T_H263DecoderCatalog *,U8 *, U32 );
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extern DWORD H261EstimateRTPOverhead(LPCODINST, LPBITMAPINFOHEADER);
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#endif
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