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libavcodec/ass.h

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00001 /*
00002  * SSA/ASS common funtions
00003  * Copyright (c) 2010  Aurelien Jacobs <aurel@gnuage.org>
00004  *
00005  * This file is part of FFmpeg.
00006  *
00007  * FFmpeg is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Lesser General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2.1 of the License, or (at your option) any later version.
00011  *
00012  * FFmpeg is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Lesser General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Lesser General Public
00018  * License along with FFmpeg; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00020  */
00021 
00022 #ifndef AVCODEC_ASS_H
00023 #define AVCODEC_ASS_H
00024 
00025 #include "avcodec.h"
00026 
00031 #define ASS_DEFAULT_FONT        "Arial"
00032 #define ASS_DEFAULT_FONT_SIZE   16
00033 #define ASS_DEFAULT_COLOR       0xffffff
00034 #define ASS_DEFAULT_BACK_COLOR  0
00035 #define ASS_DEFAULT_BOLD        0
00036 #define ASS_DEFAULT_ITALIC      0
00037 #define ASS_DEFAULT_UNDERLINE   0
00038 #define ASS_DEFAULT_ALIGNMENT   2
00039 
00056 int ff_ass_subtitle_header(AVCodecContext *avctx,
00057                            const char *font, int font_size,
00058                            int color, int back_color,
00059                            int bold, int italic, int underline,
00060                            int alignment);
00061 
00069 int ff_ass_subtitle_header_default(AVCodecContext *avctx);
00070 
00087 int ff_ass_add_rect(AVSubtitle *sub, const char *dialog,
00088                     int ts_start, int ts_end, int raw);
00089 
00090 #endif /* AVCODEC_ASS_H */

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