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/*
* seqinfo.h
*
* Copyright (C) Thomas Oestreich - June 2001
*
* This file is part of transcode, a video stream processing tool
*
* transcode is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* transcode 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef _SEQINFO_H
#define _SEQINFO_H
#define BUFFER_NULL -1
#define BUFFER_EMPTY 0
#define BUFFER_READY 1
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
typedef struct seq_list_s {
int id; //sequence id
int tag;
int status;
long pts; //sequence pts
long dts; //sequence dts
int enc_pics; //encoded frames
int seq_pics; //effective frames
int adj_pics; //frame correction
int tot_enc_pics; //total stream (encoded) number of frames
int tot_dec_pics; //total effective (decoded) number of frames
int pics_first_packet;
double av_sync; //encoder av sync
int tot_pts; //relative sequence PTS
int packet_ctr; // seq packets
int tot_packet_ctr; // stream packets
long ptime; //encoded sequence presentation time
int sync_reset;
int sync_active;
int pulldown;
struct seq_list_s *next;
struct seq_list_s *prev;
} seq_list_t;
seq_list_t *seq_register(int id);
void seq_remove(seq_list_t *ptr);
seq_list_t *seq_retrieve(void);
void seq_update(seq_list_t *ptr, int pts, int pictures, int packets, int flag, int hard_fps);
void seq_list(seq_list_t *ptr, int end_pts, int pictures, int packets, int flag);
void seq_close(void);
int seq_init(const char *logfile, int ext, double fps, int verb);
void seq_write(seq_list_t *ptr);
void seq_list_frames(void);
extern seq_list_t *seq_list_head;
extern seq_list_t *seq_list_tail;
/* Can't decide whether this belongs here or in clone.h, but it certainly
* doesn't belong in ioaux.h --AC */
typedef struct sync_info_s {
long int enc_frame;
long int adj_frame;
long int sequence;
double dec_fps;
double enc_fps;
double pts;
int pulldown;
int drop_seq;
} sync_info_t;
#endif
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