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jacosubenc.c
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1 /*
2  * This file is part of FFmpeg.
3  *
4  * FFmpeg is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * FFmpeg is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with FFmpeg; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #include "avformat.h"
20 #include "rawenc.h"
21 
23 {
24  const AVCodecContext *avctx = s->streams[0]->codec;
25 
26  if (avctx->extradata_size) {
27  avio_write(s->pb, avctx->extradata, avctx->extradata_size - 1);
28  avio_flush(s->pb);
29  }
30  return 0;
31 }
32 
34  .name = "jacosub",
35  .long_name = NULL_IF_CONFIG_SMALL("JACOsub subtitle format"),
36  .mime_type = "text/x-jacosub",
37  .extensions = "jss,js",
38  .write_header = jacosub_write_header,
39  .write_packet = ff_raw_write_packet,
40  .flags = AVFMT_TS_NONSTRICT,
41  .subtitle_codec = AV_CODEC_ID_JACOSUB,
42 };