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61898506c8
Original commit message from CVS: initial checkin of work-in-progress vbidec plugin for closed caption support
58 lines
2 KiB
C
58 lines
2 KiB
C
/**
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* Copyright (c) 2002 Billy Biggs <vektor@dumbterm.net>.
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* Copyright (c) 2002 Doug Bell <drbell@users.sourceforge.net>
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*
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* CC code from Nathan Laredo's ccdecode.
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* Lots of 'hey what does this mean?' code from
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* Billy Biggs and Doug Bell, like all the crap with
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* XDS and stuff. Some help from Zapping's vbi library by
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* Michael H. Schimek and others, released under the GPL.
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*
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* Modified and adapted to GStreamer by
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* David I. Lehn <dlehn@users.sourceforge.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef VBIDATA_H_INCLUDED
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#define VBIDATA_H_INCLUDED
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#include "vbiscreen.h"
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/*#include "tvtimeosd.h"*/
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typedef struct vbidata_s vbidata_t;
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#define CAPTURE_OFF 0
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#define CAPTURE_CC1 1
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#define CAPTURE_CC2 2
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#define CAPTURE_CC3 4
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#define CAPTURE_CC4 5
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#define CAPTURE_T1 6
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#define CAPTURE_T2 7
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#define CAPTURE_T3 8
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#define CAPTURE_T4 9
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vbidata_t *vbidata_new_file( const char *filename, vbiscreen_t *vs,
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/*tvtime_osd_t* osd,*/ int verbose );
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vbidata_t *vbidata_new_line( vbiscreen_t *vs, int verbose );
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void vbidata_delete( vbidata_t *vbi );
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void vbidata_reset( vbidata_t *vbi );
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void vbidata_capture_mode( vbidata_t *vbi, int mode );
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void vbidata_process_frame( vbidata_t *vbi, int printdebug );
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void vbidata_process_line( vbidata_t *vbi, unsigned char *s, int bottom );
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void vbidata_process_16b( vbidata_t *vbi, int bottom, int w );
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#endif /* VBIDATA_H_INCLUDED */
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