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48 lines
1.6 KiB
48 lines
1.6 KiB
/* |
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* RTP definitions |
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* Copyright (c) 2002 Fabrice Bellard |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef AVFORMAT_RTP_H |
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#define AVFORMAT_RTP_H |
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#include "libavcodec/avcodec.h" |
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/** |
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* Return the payload type for a given codec. |
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* |
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* @param codec The context of the codec |
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* @return In case of unknown payload type or dynamic payload type, a |
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* negative value is returned; otherwise, the payload type (the 'PT' field |
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* in the RTP header) is returned. |
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*/ |
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int ff_rtp_get_payload_type(AVCodecContext *codec); |
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int ff_rtp_get_codec_info(AVCodecContext *codec, int payload_type); |
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const char *ff_rtp_enc_name(int payload_type); |
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enum CodecID ff_rtp_codec_id(const char *buf, enum CodecType codec_type); |
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#define RTP_PT_PRIVATE 96 |
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#define RTP_VERSION 2 |
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#define RTP_MAX_SDES 256 /**< maximum text length for SDES */ |
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/* RTCP paquets use 0.5 % of the bandwidth */ |
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#define RTCP_TX_RATIO_NUM 5 |
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#define RTCP_TX_RATIO_DEN 1000 |
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#endif /* AVFORMAT_RTP_H */
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