Support Etymonix MPEG-2 video codec, fixes issue 1603.

[ffmpeg] / libavformat / utils.c

diff --git a/libavformat/utils.c b/libavformat/utils.c
index fef8ca20ce22d2c7fddc645ef1c250b235034b61..98f670d489c11744a0af186173c248c82a4bcb0c 100644 (file)
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1311,6 +1311,7 @@ int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts
     int64_t av_uninit(pos_min), av_uninit(pos_max), pos, pos_limit;
     int64_t ts_min, ts_max, ts;
     int index;
+    int64_t ret;
     AVStream *st;
 
     if (stream_index < 0)
@@ -1363,7 +1364,8 @@ int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts
         return -1;
 
     /* do the seek */
-    url_fseek(s->pb, pos, SEEK_SET);
+    if ((ret = url_fseek(s->pb, pos, SEEK_SET)) < 0)
+        return ret;
 
     av_update_cur_dts(s, st, ts);
 
@@ -1513,7 +1515,8 @@ static int av_seek_frame_byte(AVFormatContext *s, int stream_index, int64_t pos,
 static int av_seek_frame_generic(AVFormatContext *s,
                                  int stream_index, int64_t timestamp, int flags)
 {
-    int index, ret;
+    int index;
+    int64_t ret;
     AVStream *st;
     AVIndexEntry *ie;