my $merge_opts = "";
if(defined $opt_t) { $merge_opts .= "-t "; }
if(defined $opt_k) { $merge_opts .= "-k "; }
-$errno=system("$merge_videos_by_day -q -s \"$srcpathname\" $merge_opts");
+if($requantize_input_video) { $merge_opts .= ' -q'; }
+if($recompress_input_video) { $merge_opts .= ' -z'; }
+$errno=system("$merge_videos_by_day -s \"$srcpathname\" $merge_opts");
$errno = $errno >> 8;
if($errno) { die "-E- $merge_videos_by_day encountered some errors with exit code $errno\n"; }