Libav
rm.h
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1 /*
2  * "Real" compatible muxer and demuxer.
3  * Copyright (c) 2000, 2001 Fabrice Bellard
4  *
5  * This file is part of Libav.
6  *
7  * Libav is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * Libav is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with Libav; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #ifndef AVFORMAT_RM_H
23 #define AVFORMAT_RM_H
24 
25 #include "avformat.h"
26 #include "internal.h"
27 
28 extern const char * const ff_rm_metadata[4];
29 extern const AVCodecTag ff_rm_codec_tags[];
30 
31 typedef struct RMStream RMStream;
32 
34 void ff_rm_free_rmstream (RMStream *rms);
35 
36 /*< input format for Realmedia-style RTSP streams */
38 
52  AVStream *st, RMStream *rst,
53  int codec_data_size);
54 
73  AVStream *st, RMStream *rst, int len,
74  AVPacket *pkt, int *seq, int flags, int64_t ts);
75 
93  AVStream *st, RMStream *rst, AVPacket *pkt);
94 
95 #endif /* AVFORMAT_RM_H */
Bytestream IO Context.
Definition: avio.h:68
const AVCodecTag ff_rm_codec_tags[]
Definition: rm.c:31
RMStream * ff_rm_alloc_rmstream(void)
Definition: rmdec.c:108
Definition: rmdec.c:39
Format I/O context.
Definition: avformat.h:871
int ff_rm_read_mdpr_codecdata(AVFormatContext *s, AVIOContext *pb, AVStream *st, RMStream *rst, int codec_data_size)
Read the MDPR chunk, which contains stream-specific codec initialization parameters.
Definition: rmdec.c:287
int ff_rm_parse_packet(AVFormatContext *s, AVIOContext *pb, AVStream *st, RMStream *rst, int len, AVPacket *pkt, int *seq, int flags, int64_t ts)
Parse one rm-stream packet from the input bytestream.
Definition: rmdec.c:719
static int flags
Definition: log.c:44
AVPacket pkt
place to store merged video frame / reordered audio data
Definition: rmdec.c:40
Stream structure.
Definition: avformat.h:683
int ff_rm_retrieve_cache(AVFormatContext *s, AVIOContext *pb, AVStream *st, RMStream *rst, AVPacket *pkt)
Retrieve one cached packet from the rm-context.
Definition: rmdec.c:809
Main libavformat public API header.
void ff_rm_free_rmstream(RMStream *rms)
Definition: rmdec.c:115
int len
AVInputFormat ff_rdt_demuxer
Definition: rmdec.c:966
This structure stores compressed data.
Definition: avcodec.h:950
const char *const ff_rm_metadata[4]
Definition: rm.c:24