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125 lines
3.2 KiB
C
125 lines
3.2 KiB
C
#ifndef _subtitle_123
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#define _subtitle_123
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/*
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* Interface File for subtitle handling (container input and output).
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*
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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
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* (at 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <sys/types.h>
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#if 0
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#define DEFAULT_ASS_HEAD "[Script Info]\n\
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Original Script: (c) 2008\n\
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ScriptType: v4.00\n\
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Synch Point: Side 1 0m00s\n\
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Collisions: Normal\n\
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Timer: 100.0000\n\n\
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[V4 Styles]\n\
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Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding\n\
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Style: Default,Arial,64,16777215,0,16777215,0,0,0,2,2,2,2,20,20,10,0\n\n\
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[Events]\n\
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Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text\n\n\n"
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static inline unsigned char *text_to_ass(char *text, long long int pts, double duration)
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{
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char buf[1024];
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unsigned int x, pos = 0;
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for (x = 0; x < strlen(text); x++) {
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if (text[x] == '\n') {
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buf[pos++] = '\\';
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buf[pos++] = 'N';
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} else if (text[x] != '\r')
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buf[pos++] = text[x];
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}
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buf[pos++] = '\0';
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int len = 80 + strlen(buf);
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long long int end_pts = pts + (duration * 1000.0);
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char *line = (char *) malloc(sizeof(char) * len);
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int sc = pts / 10;
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int ec = end_pts / 10;
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int sh, sm, ss, eh, em, es;
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sh = sc / 360000;
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sc -= 360000 * sh;
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sm = sc / 6000;
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sc -= 6000 * sm;
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ss = sc / 100;
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sc -= 100 * ss;
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eh = ec / 360000;
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ec -= 360000 * eh;
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em = ec / 6000;
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ec -= 6000 * em;
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es = ec / 100;
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ec -= 100 * es;
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snprintf(line, len, "Dialogue: Marked=0,%d:%02d:%02d.%02d,%d:%02d:%02d.%02d,Default,NTP,0000,0000,0000,!Effect,%s\n", sh, sm, ss, sc, eh, em, es, ec, buf);
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return (unsigned char *) line;
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}
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typedef enum {
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eSub_Gfx,
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eSub_Txt
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} SubType_t;
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typedef struct {
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unsigned char *data;
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int len;
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} SubText_t;
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typedef struct {
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unsigned char *data;
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unsigned int Width;
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unsigned int Height;
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unsigned int Stride;
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unsigned int x;
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unsigned int y;
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unsigned int color;
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} SubGfx_t;
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typedef struct {
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SubType_t type;
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long long int pts;
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float duration;
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union {
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SubText_t text;
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SubGfx_t gfx;
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} u;
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} SubtitleOut_t;
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#endif
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typedef struct {
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unsigned char *data;
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int len;
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unsigned char *extradata;
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int extralen;
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long long int pts;
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float duration;
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} SubtitleData_t;
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typedef struct {
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void (*dvbsubWrite) (void *, int64_t);
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void (*dvbsubAssWrite)(void /*AVCodecContext*/ *c, void /*AVSubtitle*/ *sub, int pid);
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void (*dvbsubAssClear) (void);
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} SubtitleOutputDef_t;
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#endif
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