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|
#!/usr/bin/perl
use Getopt::Long;
use IO::Handle;
STDERR->autoflush(1);
STDOUT->autoflush(1);
my $tag = "pix2pixhd_" . time;
my $module = "pix2pixhd";
my $path = "results";
my $endpoint = undef;
my $prefix = "ren";
GetOptions (
"tag=s" => \$tag,
"module=s" => \$module,
"path=s" => \$path,
"endpoint=s" => \$endpoint,
"prefix=s" => \$prefix,
)
or die("Error in command line arguments\n");
$tag =~ s/\....$//;
print "tag: $tag\n";
print "module: $module\n";
print "endpoint: $endpoint\n";
if (! -e "$path/$tag") {
print "usage: $0 [tag]\n";
exit(1);
}
chdir("$path/$tag");
my $i = 0;
my $ls = `ls -1v *.png`;
my @lines = split('\n', $ls);
my $pwd = `pwd`;
chomp $pwd;
$pwd .= '/';
print $pwd . "\n";
mkdir('./tmp');
for my $line (@lines) {
if ($line !~ /$prefix/) {
next;
}
chomp $line;
system('ln', '-s', $pwd . $line, sprintf('./tmp/frame_%05d.png', $i));
$i += 1;
}
if ($i == 0) {
print "No frames found.\n";
exit(1);
}
my $parent_dir = "../..";
my $dataset = $tag;
if ($tag =~ /\//) {
$parent_dir .= "/..";
$tag =~ s/\//_/g;
} else {
$dataset = $tag;
}
my $ffmpeg = `ffmpeg -i ./tmp/frame_%05d.png -y -c:v libx264 -vf fps=25 -pix_fmt yuv420p -s 1024x512 $parent_dir/renders/$tag.mp4`;
my @lines = split("\n", $ffmpeg);
for my $line (@lines) {
print $line . "\n";
}
if (defined $endpoint) {
print("upload to $endpoint\n");
system("curl",
"-X", "POST",
"-F", "module=$module",
"-F", "activity=live",
"-F", "generated=true",
"-F", "dataset=$tag",
"-F", "datatype=video",
"-F", "file=\@$parent_dir/renders/$tag.mp4",
$endpoint
);
}
print "rendered: $tag.mp4\n";
END {
system('rm', '-rf', './tmp');
chdir($parent_dir);
}
|
