1 files changed, 1 insertions, 1 deletions

diff --git a/media-video/ffcat/files/ffcat b/media-video/ffcat/files/ffcat
index 972058f..caf40cc 100755
--- a/media-video/ffcat/files/ffcat
+++ b/media-video/ffcat/files/ffcat
@@ -63,7 +63,7 @@ X
         close L;
 
         die "Cannot run ffmpeg: $!" unless $pid = open3($W,$F,$F,
-            $has_ffmpeg, "-f", 'concat', "-i", $list, @copy, '-y', $output);
+            $has_ffmpeg, '-f', 'concat', '-safe', '0', '-i', $list, @copy, '-y', $output);
 } elsif ($has_mp4box) {
         my @args = ();
         for ( @ARGV ) {