mplex.cpp

传输流分析

/*
 *  dvb-mpegtools for the Siemens Fujitsu DVB PCI card
 *
 * Copyright (C) 2000, 2001 Marcus Metzler 
 *            for convergence integrated media GmbH
 * Copyright (C) 2002 Marcus Metzler 
 * 
 * This program 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
 * of the License, or (at your option) any later version.
 * 
 
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
 * 
 
 * The author can be reached at [e-mail], 
 */

#define MPEGMAIN
#include <getopt.h>
#include "main.h"
#include "consts.h"
#include <cpptools.hh>


void SetXSVCDMplex()
{
        /* multiplex stuff */
        cerr << "Setting up for XSVCD mux" << endl;
        sectors_delay = 0;
        video_delay_ms = 180;
        audio_delay_ms = 180;
        audio1_delay_ms = 180;
        sector_size = 2324;
        packets_per_pack = 1;
        init_audio_buffer_size = 4;
        init_audio1_buffer_size = 4;
        init_video_buffer_size = 230;
        always_sys_header = FALSE;
        mplex_type = MPEG_SVCD;
        mplex_pulldown_flag = PULLDOWN_AUTO;
        vcd_audio_pad = FALSE;
        user_mux_rate = 0;
        align_sequence_headers = 1;
        put_private2 = 0;
        frame_timestamps = TIMESTAMPS_ALL;
        VBR_multiplex = TRUE;
        use_computed_bitrate = COMPBITRATE_MAX;
        write_pec = 1;
        mux_SVCD_scan_offsets = 1;
        max_file_size = 0;
        mux_start_time = 0;
        mux_stop_time = 0;
        reset_clocks = 1;
        write_end_codes = 1;
        set_broken_link = 1;
}

void SetMPEG2Mplex()
{
        /* multiplex stuff */
        cerr << "Setting up for MPEG2 mux" << endl;
        sectors_delay = 0;
        video_delay_ms = 180;
        audio_delay_ms = 180;
        audio1_delay_ms = 180;
        sector_size = 2048;
        packets_per_pack = 1;
        init_audio_buffer_size = 4;
        init_audio1_buffer_size = 4;
        init_video_buffer_size = 224;
        always_sys_header = FALSE;
        mplex_type = MPEG_MPEG2;
        mplex_pulldown_flag = PULLDOWN_AUTO;
        vcd_audio_pad = FALSE;
        user_mux_rate = 0;
        align_sequence_headers = 0;
        put_private2 = 0;
        frame_timestamps = TIMESTAMPS_ALL;
        VBR_multiplex = TRUE;
        use_computed_bitrate = COMPBITRATE_MAX;
        write_pec = 1;
        mux_SVCD_scan_offsets = 0;
        max_file_size = 0;
        mux_start_time = 0;
        mux_stop_time = 0;
        reset_clocks = 1;
        write_end_codes = 1;
        set_broken_link = 1;
}

void SetDVDMplex()
{
        /* multiplex stuff */
        cerr << "Setting up for DVD mux" << endl;
        sectors_delay = 0;
        video_delay_ms = 180;
        audio_delay_ms = 180;
        audio1_delay_ms = 180;
        sector_size = 2048;
        packets_per_pack = 1;
        init_audio_buffer_size = 4;
        init_audio1_buffer_size = 4;
        init_video_buffer_size = 232;
        always_sys_header = FALSE;
        use_computed_bitrate = COMPBITRATE_MAX;
        mplex_type = MPEG_DVD;
        mplex_pulldown_flag = PULLDOWN_AUTO;
        vcd_audio_pad = FALSE;
        user_mux_rate = 25200;
        align_sequence_headers = TRUE;
        put_private2 = TRUE;
        frame_timestamps = TIMESTAMPS_IONLY;
        VBR_multiplex = TRUE;
        write_pec = 1;
        mux_SVCD_scan_offsets = 0;
        max_file_size = 0;
        mux_start_time = 0;
        mux_stop_time = 0;
        reset_clocks = 0;
        write_end_codes = 0;
        set_broken_link = 0;
}

void SetSVCDMplex()
{
        /* multiplex stuff */
        cerr << "Setting up for SVCD mux" << endl;
        sectors_delay = 0;
        video_delay_ms = 180;
        audio_delay_ms = 180;
        audio1_delay_ms = 180;
        sector_size = SVCD_SECTOR_SIZE;
        packets_per_pack = 1;
        init_audio_buffer_size = 4;
        init_audio1_buffer_size = 4;
        init_video_buffer_size = 230;
        always_sys_header = FALSE;
        use_computed_bitrate = COMPBITRATE_MAX;
        mplex_type = MPEG_SVCD;
        mplex_pulldown_flag = PULLDOWN_AUTO;
        vcd_audio_pad = FALSE;
        user_mux_rate = 6972;
        align_sequence_headers = 1;
        put_private2 = 0;
        frame_timestamps = TIMESTAMPS_ALL;
        VBR_multiplex = TRUE;
        write_pec = 1;
        mux_SVCD_scan_offsets = 1;
        max_file_size = 0;
        mux_start_time = 0;
        mux_stop_time = 0;
        reset_clocks = 1;
        write_end_codes = 1;
        set_broken_link = 1;
}

void SetMPEG1Mplex()
{
        /* multiplex stuff */
        cerr << "Setting up for MPEG1 mux" << endl;
        sectors_delay = 0;
        video_delay_ms = 180;
        audio_delay_ms = 180;
        audio1_delay_ms = 180;
        sector_size = 2048;
        packets_per_pack = 1;
        init_audio_buffer_size = 4;
        init_audio1_buffer_size = 4;
        init_video_buffer_size = 46;
        always_sys_header = FALSE;
        mplex_type = MPEG_MPEG1;
        mplex_pulldown_flag = PULLDOWN_NONE;
        vcd_audio_pad = FALSE;
        user_mux_rate = 0;
        align_sequence_headers = 0;
        put_private2 = 0;
        frame_timestamps = TIMESTAMPS_ALL;
        VBR_multiplex = FALSE;
        use_computed_bitrate = COMPBITRATE_MAX;
        write_pec = 1;
        mux_SVCD_scan_offsets = 0;
        max_file_size = 0;
        mux_start_time = 0;
        mux_stop_time = 0;
        reset_clocks = 1;
        write_end_codes = 1;
        set_broken_link = 1;
}


void SetVCDMplex()
{
        /* multiplex stuff */
        cerr << "Setting up for VCD mux" << endl;
        sectors_delay = 400;
        video_delay_ms = 344;
        audio_delay_ms = 344;
        audio1_delay_ms = 344;
        sector_size = VIDEOCD_SECTOR_SIZE;
        packets_per_pack = 1;
        init_audio_buffer_size = 4;
        init_audio1_buffer_size = 4;
        init_video_buffer_size = 46;
        always_sys_header = FALSE;
        use_computed_bitrate = COMPBITRATE_NONE;
        mplex_type = MPEG_VCD;
        mplex_pulldown_flag = PULLDOWN_NONE;
        vcd_audio_pad = FALSE;
        user_mux_rate = 3486;
        align_sequence_headers = 0;
        put_private2 = 0;
        frame_timestamps = TIMESTAMPS_ALL;
        VBR_multiplex = 0;
        write_pec = 1;
        mux_SVCD_scan_offsets = 0;
        max_file_size = 0;
        mux_start_time = 0;
        mux_stop_time = 0;
        reset_clocks = 1;
        write_end_codes = 1;
        set_broken_link = 1;
}


void SetXVCDMplex()
{
        /* multiplex stuff */
        cerr << "Setting up for XVCD mux" << endl;
        sectors_delay = 400;
        video_delay_ms = 344;
        audio_delay_ms = 344;
        audio1_delay_ms = 344;