From 926a7f6a1721eb3d06d3007c1ebf2f58c0f9b961 Mon Sep 17 00:00:00 2001
From: Xinzheng Zhang <zhangxzheng@gmail.com>
Date: Tue, 20 Dec 2016 19:39:43 +0800
Subject: [PATCH] ff_ffplay: add a option for subtitle

---
 ijkmedia/ijkplayer/ff_ffplay.c         | 2 ++
 ijkmedia/ijkplayer/ff_ffplay_def.h     | 1 +
 ijkmedia/ijkplayer/ff_ffplay_options.h | 2 ++
 3 files changed, 5 insertions(+)

diff --git a/ijkmedia/ijkplayer/ff_ffplay.c b/ijkmedia/ijkplayer/ff_ffplay.c
index da81cf79..772ed649 100755
--- a/ijkmedia/ijkplayer/ff_ffplay.c
+++ b/ijkmedia/ijkplayer/ff_ffplay.c
@@ -2445,6 +2445,8 @@ static int stream_component_open(FFPlayer *ffp, int stream_index)
 
         break;
     case AVMEDIA_TYPE_SUBTITLE:
+        if (!ffp->subtitle) break;
+
         is->subtitle_stream = stream_index;
         is->subtitle_st = ic->streams[stream_index];
 
diff --git a/ijkmedia/ijkplayer/ff_ffplay_def.h b/ijkmedia/ijkplayer/ff_ffplay_def.h
index a09829d9..5955cf21 100755
--- a/ijkmedia/ijkplayer/ff_ffplay_def.h
+++ b/ijkmedia/ijkplayer/ff_ffplay_def.h
@@ -550,6 +550,7 @@ typedef struct FFPlayer {
     int loop;
     int framedrop;
     int64_t seek_at_start;
+    int subtitle;
     int infinite_buffer;
     enum ShowMode show_mode;
     char *audio_codec_name;
diff --git a/ijkmedia/ijkplayer/ff_ffplay_options.h b/ijkmedia/ijkplayer/ff_ffplay_options.h
index 32ce0d74..270069ee 100644
--- a/ijkmedia/ijkplayer/ff_ffplay_options.h
+++ b/ijkmedia/ijkplayer/ff_ffplay_options.h
@@ -79,6 +79,8 @@ static const AVOption ffp_context_options[] = {
         OPTION_OFFSET(framedrop),       OPTION_INT(0, -1, 120) },
     { "seek-at-start",                  "set offset of player should be seeked",
         OPTION_OFFSET(seek_at_start),       OPTION_INT64(0, 0, INT_MAX) },
+    { "subtitle",                       "decode subtitle stream",
+        OPTION_OFFSET(subtitle),        OPTION_INT(0, 0, 1) },
     // FFP_MERGE: window_title
 #if CONFIG_AVFILTER
     { "af",                             "audio filters",
-- 
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