From 375a22a472fd895632e2d4bc5a876100af0099aa Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Sun, 1 Jan 2017 18:59:57 +0100
Subject: [PATCH] lavf/img2dec: Increase detection score of jpgs without EOI.

Also increases the score for large jpeg files.
Fixes autodetection for the file from mpv issue 3973.
---
 libavformat/img2dec.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index c8d70314f6..321189f38f 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -755,6 +755,8 @@ static int jpeg_probe(AVProbeData *p)
 
     if (state == EOI)
         return AVPROBE_SCORE_EXTENSION + 1;
+    if (state == SOS)
+        return AVPROBE_SCORE_EXTENSION / 2 + 1;
     return AVPROBE_SCORE_EXTENSION / 8;
 }