mirror of
https://git.videolan.org/git/ffmpeg.git
synced 2024-09-04 15:28:19 +02:00
![Jan Ekström](/assets/img/avatar_default.png)
Attempts to utilize the TTML cell resolution as a mapping to the reference resolution, and maps font size to cell size. Additionally sets the display and text alignment according to the ASS alignment number. Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/*
|
|
* TTML subtitle encoder shared functionality
|
|
* Copyright (c) 2020 24i
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef AVCODEC_TTMLENC_H
|
|
#define AVCODEC_TTMLENC_H
|
|
|
|
#define TTMLENC_EXTRADATA_SIGNATURE "lavc-ttmlenc"
|
|
#define TTMLENC_EXTRADATA_SIGNATURE_SIZE (sizeof(TTMLENC_EXTRADATA_SIGNATURE) - 1)
|
|
|
|
static const char ttml_default_namespacing[] =
|
|
" xmlns=\"http://www.w3.org/ns/ttml\"\n"
|
|
" xmlns:ttm=\"http://www.w3.org/ns/ttml#metadata\"\n"
|
|
" xmlns:tts=\"http://www.w3.org/ns/ttml#styling\"\n"
|
|
" xmlns:ttp=\"http://www.w3.org/ns/ttml#parameter\"\n";
|
|
|
|
#endif /* AVCODEC_TTMLENC_H */
|