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ffmpeg / libavformat / rtp.h @ 37cdf93d

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/*
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 * RTP definitions
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 * Copyright (c) 2002 Fabrice Bellard.
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 *
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 * This library 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 of the License, or (at your option) any later version.
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 *
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 * This library 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 this library; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 */
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#ifndef RTP_H
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#define RTP_H
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enum RTPPayloadType {
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    RTP_PT_ULAW = 0,
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    RTP_PT_GSM = 3,
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    RTP_PT_G723 = 4,
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    RTP_PT_ALAW = 8,
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    RTP_PT_S16BE_STEREO = 10,
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    RTP_PT_S16BE_MONO = 11,
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    RTP_PT_MPEGAUDIO = 14,
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    RTP_PT_JPEG = 26,
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    RTP_PT_H261 = 31,
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    RTP_PT_MPEGVIDEO = 32,
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    RTP_PT_MPEG2TS = 33,
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    RTP_PT_H263 = 34, /* old H263 encapsulation */
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    RTP_PT_PRIVATE = 96,
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};
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#define RTP_MIN_PACKET_LENGTH 12
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#define RTP_MAX_PACKET_LENGTH 1500 /* XXX: suppress this define */
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int rtp_init(void);
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int rtp_get_codec_info(AVCodecContext *codec, int payload_type);
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int rtp_get_payload_type(AVCodecContext *codec);
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typedef struct RTPDemuxContext RTPDemuxContext;
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RTPDemuxContext *rtp_parse_open(AVFormatContext *s1, AVStream *st, int payload_type);
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int rtp_parse_packet(RTPDemuxContext *s, AVPacket *pkt, 
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                     const uint8_t *buf, int len);
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void rtp_parse_close(RTPDemuxContext *s);
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extern AVOutputFormat rtp_mux;
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extern AVInputFormat rtp_demux;
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int rtp_get_local_port(URLContext *h);
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int rtp_set_remote_url(URLContext *h, const char *uri);
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void rtp_get_file_handles(URLContext *h, int *prtp_fd, int *prtcp_fd);
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extern URLProtocol rtp_protocol;
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#endif /* RTP_H */