From eaa9f2685436725e19eb94e7f2d0174ba56b7429 Mon Sep 17 00:00:00 2001
From: Jan Chren (rindeal) <dev.rind...@gmail.com>
Date: Thu, 1 Apr 2020 00:00:00 +0000
Subject: [PATCH] avformat/matroskaenc: add matroska subtitle muxer (.mks)
Signed-off-by: Jan Chren (rindeal) <dev.rind...@gmail.com>
---
libavformat/matroskaenc.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 5dae53026d8..62127fe97f0 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -2793,3 +2793,31 @@ AVOutputFormat ff_matroska_audio_muxer = {
.priv_class = &mka_class,
};
#endif
+
+#if CONFIG_MATROSKA_SUBTITLE_MUXER
+static const AVClass mks_class = {
+ .class_name = "matroska subtitle muxer",
+ .item_name = av_default_item_name,
+ .option = options,
+ .version = LIBAVUTIL_VERSION_INT,
+};
+AVOutputFormat ff_matroska_subtitle_muxer = {
+ .name = "matroska",
+ .long_name = NULL_IF_CONFIG_SMALL("Matroska Subtitles"),
+ .extensions = "mks",
+ .priv_data_size = sizeof(MatroskaMuxContext),
+ .subtitle_codec = AV_CODEC_ID_ASS,
+ .init = mkv_init,
+ .deinit = mkv_deinit,
+ .write_header = mkv_write_header,
+ .write_packet = mkv_write_flush_packet,
+ .write_trailer = mkv_write_trailer,
+ .check_bitstream = mkv_check_bitstream,
+ .flags = AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS |
+ AVFMT_TS_NONSTRICT | AVFMT_ALLOW_FLUSH,
+ .codec_tag = (const AVCodecTag* const []){
+ additional_subtitle_tags, 0
+ },
+ .priv_class = &mks_class,
+};
+#endif
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