@@ -2371,7 +2371,9 @@ static int mov_write_tkhd_tag(AVIOContext *pb, MOVMuxContext *mov,

             int64_t track_width_1616 = av_rescale(st->sample_aspect_ratio.num,

                                                   track->enc->width * 0x10000LL,

                                                   st->sample_aspect_ratio.den);

-            if (!track_width_1616 || track->height != track->enc->height)

+            if (!track_width_1616 ||

+                track->height != track->enc->height ||

+                track_width_1616 > UINT32_MAX)

                 track_width_1616 = track->enc->width * 0x10000;

             avio_wb32(pb, track_width_1616);

             avio_wb32(pb, track->height * 0x10000);