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-rw-r--r--src/lib/ffmpeg_examiner.cc4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib/ffmpeg_examiner.cc b/src/lib/ffmpeg_examiner.cc
index f7d3f9df3..d173c6bb6 100644
--- a/src/lib/ffmpeg_examiner.cc
+++ b/src/lib/ffmpeg_examiner.cc
@@ -186,7 +186,9 @@ FFmpegExaminer::FFmpegExaminer (shared_ptr<const FFmpegContent> c, shared_ptr<Jo
_rotation = - av_display_rotation_get(reinterpret_cast<int32_t*>(side_data->data));
}
- _rotation = *_rotation - 360 * floor (*_rotation / 360 + 0.9 / 360);
+ if (_rotation) {
+ _rotation = *_rotation - 360 * floor (*_rotation / 360 + 0.9 / 360);
+ }
}
LOG_GENERAL("Temporal reference was %1", temporal_reference);