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FFmpeg/libavformat/movenc_ttml.h
Jan Ekström e41bd075dd avformat/movenc: add support for TTML muxing
Includes basic support for both the ISMV ('dfxp') and MP4 ('stpp')
methods. This initial version also foregoes fragmentation support
in case the built-in sample squashing is to be utilized, as this
eases the initial review.

Additionally, add basic tests for both muxing modes in MP4.

Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
2021-08-25 09:26:46 +03:00

32 lines
1.1 KiB
C

/*
* MP4, ISMV Muxer TTML helpers
* Copyright (c) 2021 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 AVFORMAT_MOVENC_TTML_H
#define AVFORMAT_MOVENC_TTML_H
#include "avformat.h"
#include "movenc.h"
int ff_mov_generate_squashed_ttml_packet(AVFormatContext *s,
MOVTrack *track, AVPacket *pkt);
#endif /* AVFORMAT_MOVENC_TTML_H */