[FFmpeg-cvslog] avformat/matroskadec: Don't discard the upper 32bits of TrackNumber

[Andreas Rheinhardt]

ffmpeg | branch: release/4.2 | Andreas Rheinhardt <andreas.rheinhardt at gmail.com> | Thu Dec 26 04:17:24 2019 +0100| [15f051e09a53a8ab79c334b907b842ebdffd816d] | committer: Andreas Rheinhardt

avformat/matroskadec: Don't discard the upper 32bits of TrackNumber

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
(cherry picked from commit ba36a077342c01faa3f3deb841e8cdcc1379ea3d)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=15f051e09a53a8ab79c334b907b842ebdffd816d
---

 libavformat/matroskadec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index 41557f0964..36bd9c3848 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -1556,7 +1556,7 @@ static int matroska_probe(const AVProbeData *p)
 }
 
 static MatroskaTrack *matroska_find_track_by_num(MatroskaDemuxContext *matroska,
-                                                 int num)
+                                                 uint64_t num)
 {
     MatroskaTrack *tracks = matroska->tracks.elem;
     int i;
@@ -1565,7 +1565,7 @@ static MatroskaTrack *matroska_find_track_by_num(MatroskaDemuxContext *matroska,
         if (tracks[i].num == num)
             return &tracks[i];
 
-    av_log(matroska->ctx, AV_LOG_ERROR, "Invalid track number %d\n", num);
+    av_log(matroska->ctx, AV_LOG_ERROR, "Invalid track number %"PRIu64"\n", num);
     return NULL;
 }