From 271a00043ef3116d9561e45fa5773a0d9a0993c2 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Date: Tue, 27 Nov 2018 18:22:02 +0100
Subject: [PATCH] lavf/rawdec: Do not mark streams from raw subtitle demuxers
 as data streams.

Improves "ffmpeg -i" output for raw dvbsub files.
---
 libavformat/rawdec.c  | 11 +++++++++++
 libavformat/rawdec.h  |  4 +++-
 libavformat/version.h |  2 +-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/libavformat/rawdec.c b/libavformat/rawdec.c
index b38a4b5e5d..6249352d28 100644
--- a/libavformat/rawdec.c
+++ b/libavformat/rawdec.c
@@ -91,6 +91,17 @@ fail:
     return ret;
 }
 
+int ff_raw_subtitle_read_header(AVFormatContext *s)
+{
+    AVStream *st = avformat_new_stream(s, NULL);
+    if (!st)
+        return AVERROR(ENOMEM);
+    st->codecpar->codec_type = AVMEDIA_TYPE_SUBTITLE;
+    st->codecpar->codec_id = s->iformat->raw_codec_id;
+    st->start_time = 0;
+    return 0;
+}
+
 int ff_raw_data_read_header(AVFormatContext *s)
 {
     AVStream *st = avformat_new_stream(s, NULL);
diff --git a/libavformat/rawdec.h b/libavformat/rawdec.h
index a464bbb432..3eb416b8ee 100644
--- a/libavformat/rawdec.h
+++ b/libavformat/rawdec.h
@@ -41,6 +41,8 @@ int ff_raw_audio_read_header(AVFormatContext *s);
 
 int ff_raw_video_read_header(AVFormatContext *s);
 
+int ff_raw_subtitle_read_header(AVFormatContext *s);
+
 int ff_raw_data_read_header(AVFormatContext *s);
 
 #define FF_RAWVIDEO_DEMUXER_CLASS(name)\
@@ -83,7 +85,7 @@ AVInputFormat ff_ ## shortname ## _demuxer = {\
     .name           = #shortname,\
     .long_name      = NULL_IF_CONFIG_SMALL(longname),\
     .read_probe     = probe,\
-    .read_header    = ff_raw_data_read_header,\
+    .read_header    = ff_raw_subtitle_read_header,\
     .read_packet    = ff_raw_read_partial_packet,\
     .extensions     = ext,\
     .flags          = flag,\
diff --git a/libavformat/version.h b/libavformat/version.h
index 70e868ffbc..824b9e7cd6 100644
--- a/libavformat/version.h
+++ b/libavformat/version.h
@@ -33,7 +33,7 @@
 // Also please add any ticket numbers that you believe might be affected here
 #define LIBAVFORMAT_VERSION_MAJOR  58
 #define LIBAVFORMAT_VERSION_MINOR  23
-#define LIBAVFORMAT_VERSION_MICRO 100
+#define LIBAVFORMAT_VERSION_MICRO 101
 
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
                                                LIBAVFORMAT_VERSION_MINOR, \