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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <vlc_common.h>
#include <vlc_sout.h>
#include <vlc_filter.h>
#include <vlc_es.h>
#include <vlc_codec.h>
#include <vlc_picture_fifo.h>
/*100ms is around the limit where people are noticing lipsync issues*/
#define MASTER_SYNC_MAX_DRIFT 100000
struct sout_stream_sys_t
{
sout_stream_id_sys_t *id_video;
block_t *p_buffers;
vlc_mutex_t lock_out;
vlc_cond_t cond;
bool b_abort;
picture_fifo_t *pp_pics;
vlc_thread_t thread;
/* Audio */
vlc_fourcc_t i_acodec; /* codec audio (0 if not transcode) */
char *psz_aenc;
char *psz_alang;
config_chain_t *p_audio_cfg;
uint32_t i_sample_rate;
uint32_t i_channels;
int i_abitrate;
char *psz_af;
/* Video */
vlc_fourcc_t i_vcodec; /* codec video (0 if not transcode) */
char *psz_venc;
config_chain_t *p_video_cfg;
int i_vbitrate;
double f_scale;
unsigned int i_width, i_maxwidth;
unsigned int i_height, i_maxheight;
bool b_deinterlace;
char *psz_deinterlace;
config_chain_t *p_deinterlace_cfg;
int i_threads;
bool b_high_priority;
bool b_hurry_up;
unsigned int fps_num,fps_den;
char *psz_vf2;
/* SPU */
vlc_fourcc_t i_scodec; /* codec spu (0 if not transcode) */
char *psz_senc;
bool b_soverlay;
config_chain_t *p_spu_cfg;
spu_t *p_spu;
filter_t *p_spu_blend;
/* OSD Menu */
vlc_fourcc_t i_osdcodec; /* codec osd menu (0 if not transcode) */
char *psz_osdenc;
config_chain_t *p_osd_cfg;
bool b_osd; /* true when osd es is registered */
/* Sync */
bool b_master_sync;
/* i_master drift is how much audio buffer is ahead of calculated pts */
mtime_t i_master_drift;
};
struct aout_filters;
struct sout_stream_id_sys_t
{
bool b_transcode;
/* id of the out stream */
void *id;
/* Decoder */
decoder_t *p_decoder;
union
{
struct
{
filter_chain_t *p_f_chain; /**< Video filters */
filter_chain_t *p_uf_chain; /**< User-specified video filters */
video_format_t fmt_input_video;
};
struct
{
struct aout_filters *p_af_chain; /**< Audio filters */
audio_format_t fmt_audio;
};
};
/* Encoder */
encoder_t *p_encoder;
/* Sync */
date_t next_input_pts; /**< Incoming calculated PTS */
date_t next_output_pts; /**< output calculated PTS */
int i_input_frame_interval;
int i_output_frame_interval;
};
/* OSD */
int transcode_osd_new( sout_stream_t *p_stream, sout_stream_id_sys_t *id );
void transcode_osd_close( sout_stream_t *p_stream, sout_stream_id_sys_t *id);
int transcode_osd_process( sout_stream_t *p_stream, sout_stream_id_sys_t *id,
block_t *in, block_t **out );
bool transcode_osd_add ( sout_stream_t *, es_format_t *, sout_stream_id_sys_t *);
/* SPU */
int transcode_spu_new ( sout_stream_t *, sout_stream_id_sys_t * );
void transcode_spu_close ( sout_stream_t *, sout_stream_id_sys_t * );
int transcode_spu_process( sout_stream_t *, sout_stream_id_sys_t *,
block_t *, block_t ** );
bool transcode_spu_add ( sout_stream_t *, es_format_t *, sout_stream_id_sys_t *);
/* AUDIO */
int transcode_audio_new ( sout_stream_t *, sout_stream_id_sys_t * );
void transcode_audio_close ( sout_stream_id_sys_t * );
int transcode_audio_process( sout_stream_t *, sout_stream_id_sys_t *,
block_t *, block_t ** );
bool transcode_audio_add ( sout_stream_t *, es_format_t *,
sout_stream_id_sys_t *);
/* VIDEO */
int transcode_video_new ( sout_stream_t *, sout_stream_id_sys_t * );
void transcode_video_close ( sout_stream_t *, sout_stream_id_sys_t * );
int transcode_video_process( sout_stream_t *, sout_stream_id_sys_t *,
block_t *, block_t ** );
bool transcode_video_add ( sout_stream_t *, es_format_t *,
sout_stream_id_sys_t *);
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