mirror of
https://github.com/xenia-project/FFmpeg.git
synced 2024-11-24 12:09:55 +00:00
45fb647495
* qatar/master: bitstream: Properly promote av_reverse values before shifting. libavutil/swscale: YUV444P10/YUV444P9 support. H.264: Fix high bit depth explicit biweight h264: Fix 10-bit H.264 x86 chroma v loopfilter asm. Replace DEBUG_SEEK/DEBUG_SI + av_log combinations by av_dlog. Update copyright year for ac3enc_opts_template.c. adts: Adjust frame size mask to follow the specification. movenc: Add RTP muxer/hinter options movenc: Pass the RTP AVFormatContext to the SDP generation rtspenc: Add RTP muxer options rtspenc: Add an AVClass for setting muxer specific options rtpenc_chain: Pass the rtpflags options through to the chained muxer rtpenc: Declare the rtp flags private AVOptions in rtpenc.h sdp: Reindent after the previous commit rtpenc: MP4A-LATM payload support avoptions: Add an av_opt_flag_is_set function for inspecting flag fields sdp: Allow passing an AVFormatContext to the SDP generation mov: Fix wrong timestamp generation for fragmented movies that have time offset caused by the first edit list entry. mpeg12: more advanced ffmpeg mpeg2 aspect guessing code. swscale: split YUYV output out of yuv2packed[12X]_c(). Conflicts: doc/APIchanges libavcodec/Makefile libavcodec/h264dsp_template.c libavcodec/mpeg12.c libavformat/aacdec.c libavformat/avidec.c libavformat/internal.h libavformat/movenc.c libavformat/rtpenc.c libavformat/rtpenc_latm.c libavformat/sdp.c libavformat/version.h libavutil/avutil.h libavutil/pixfmt.h libswscale/swscale.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
84 lines
3.0 KiB
C
84 lines
3.0 KiB
C
/*
|
|
* RTP muxer definitions
|
|
* Copyright (c) 2002 Fabrice Bellard
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg 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 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg 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 FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
#ifndef AVFORMAT_RTPENC_H
|
|
#define AVFORMAT_RTPENC_H
|
|
|
|
#include "avformat.h"
|
|
#include "rtp.h"
|
|
|
|
struct RTPMuxContext {
|
|
const AVClass *av_class;
|
|
AVFormatContext *ic;
|
|
AVStream *st;
|
|
int payload_type;
|
|
uint32_t ssrc;
|
|
uint16_t seq;
|
|
uint32_t timestamp;
|
|
uint32_t base_timestamp;
|
|
uint32_t cur_timestamp;
|
|
int max_payload_size;
|
|
int num_frames;
|
|
|
|
/* rtcp sender statistics receive */
|
|
int64_t last_rtcp_ntp_time; // TODO: move into statistics
|
|
int64_t first_rtcp_ntp_time; // TODO: move into statistics
|
|
|
|
/* rtcp sender statistics */
|
|
unsigned int packet_count; // TODO: move into statistics (outgoing)
|
|
unsigned int octet_count; // TODO: move into statistics (outgoing)
|
|
unsigned int last_octet_count; // TODO: move into statistics (outgoing)
|
|
int first_packet;
|
|
/* buffer for output */
|
|
uint8_t *buf;
|
|
uint8_t *buf_ptr;
|
|
|
|
int max_frames_per_packet;
|
|
|
|
/**
|
|
* Number of bytes used for H.264 NAL length, if the MP4 syntax is used
|
|
* (1, 2 or 4)
|
|
*/
|
|
int nal_length_size;
|
|
|
|
int flags;
|
|
};
|
|
|
|
typedef struct RTPMuxContext RTPMuxContext;
|
|
|
|
#define FF_RTP_FLAG_MP4A_LATM 1
|
|
|
|
#define FF_RTP_FLAG_OPTS(ctx, fieldname) \
|
|
{ "rtpflags", "RTP muxer flags", offsetof(ctx, fieldname), FF_OPT_TYPE_FLAGS, {.dbl = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" }, \
|
|
{ "latm", "Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC", 0, FF_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_MP4A_LATM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" } \
|
|
|
|
void ff_rtp_send_data(AVFormatContext *s1, const uint8_t *buf1, int len, int m);
|
|
|
|
void ff_rtp_send_h264(AVFormatContext *s1, const uint8_t *buf1, int size);
|
|
void ff_rtp_send_h263(AVFormatContext *s1, const uint8_t *buf1, int size);
|
|
void ff_rtp_send_aac(AVFormatContext *s1, const uint8_t *buff, int size);
|
|
void ff_rtp_send_latm(AVFormatContext *s1, const uint8_t *buff, int size);
|
|
void ff_rtp_send_amr(AVFormatContext *s1, const uint8_t *buff, int size);
|
|
void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size);
|
|
void ff_rtp_send_xiph(AVFormatContext *s1, const uint8_t *buff, int size);
|
|
void ff_rtp_send_vp8(AVFormatContext *s1, const uint8_t *buff, int size);
|
|
|
|
#endif /* AVFORMAT_RTPENC_H */
|