/usr/share/doc/libgstreamer-perl/examples/player.pl is in libgstreamer-perl 0.19-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | #!/usr/bin/perl
use strict;
use warnings;
use Glib qw(TRUE FALSE);
use GStreamer -init;
sub my_bus_callback {
my ($bus, $message, $loop) = @_;
if ($message -> type & "tag") {
my $tags = $message -> tag_list;
foreach (qw(artist title album track-number)) {
if (exists $tags -> { $_ }) {
printf " %12s: %s\n", ucfirst GStreamer::Tag::get_nick($_),
$tags -> { $_ } -> [0];
}
}
}
elsif ($message -> type & "error") {
warn $message -> error;
$loop -> quit();
}
elsif ($message -> type & "eos") {
$loop -> quit();
}
# remove message from the queue
return TRUE;
}
foreach my $file (@ARGV) {
my $loop = Glib::MainLoop -> new(undef, FALSE);
my $player = GStreamer::ElementFactory -> make(playbin => "player");
$player -> set(uri => Glib::filename_to_uri $file, "localhost");
$player -> get_bus() -> add_watch(\&my_bus_callback, $loop);
print "Playing: $file\n";
$player -> set_state("playing") or die "Could not start playing";
$loop -> run();
$player -> set_state("null");
}
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