blob: 0d530fbbaaf34745f6f22bd867a665d0ee47d523 [file] [log] [blame]
#!/usr/bin/perl
# (C) Sergey Kandaurov
# (C) Nginx, Inc.
# Tests for the mp4_start_key_frame directive.
###############################################################################
use warnings;
use strict;
use Test::More;
BEGIN { use FindBin; chdir($FindBin::Bin); }
use lib 'lib';
use Test::Nginx qw/ :DEFAULT http_content /;
###############################################################################
select STDERR; $| = 1;
select STDOUT; $| = 1;
my $t = Test::Nginx->new()->has(qw/http mp4/)->has_daemon('ffprobe')
->has_daemon('ffmpeg')
->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
events {
}
http {
%%TEST_GLOBALS_HTTP%%
server {
listen 127.0.0.1:8080;
server_name localhost;
location / {
mp4;
}
location /force/ {
mp4;
mp4_start_key_frame on;
alias %%TESTDIR%%/;
}
}
}
EOF
plan(skip_all => 'no lavfi')
unless grep /lavfi/, `ffmpeg -loglevel quiet -formats`;
system('ffmpeg -nostdin -loglevel quiet -y '
. '-f lavfi -i testsrc=duration=10:size=320x200:rate=15 '
. '-pix_fmt yuv420p -g 15 -c:v libx264 '
. "${\($t->testdir())}/test.mp4") == 0
or die "Can't create mp4 file: $!";
$t->try_run('no mp4_start_key_frame')->plan(4);
###############################################################################
# baseline durations
my $test_uri = '/test.mp4';
is(durations($t, 2.0, 4.0), '2.00', 'start at key frame');
isnt(durations($t, 2.1, 4.0), '1.90', 'start off key frame');
# with forced start at key frame
$test_uri = '/force/test.mp4';
is(durations($t, 2.0, 4.0), '2.00', 'start at key frame force');
is(durations($t, 2.1, 4.0), '1.90', 'start off key frame force');
###############################################################################
sub durations {
my ($t, $start, $end) = @_;
my $path = $t->{_testdir} . '/frag.mp4';
my $uri = $test_uri;
if (defined $start) {
$uri .= "?start=$start";
if (defined $end) {
$uri .= "&end=$end";
}
} elsif (defined $end) {
$uri .= "?end=$end";
}
$t->write_file('frag.mp4', http_content(http_get($uri)));
my $r = `ffprobe -show_streams $path 2>/dev/null`;
Test::Nginx::log_core('||', $r);
sprintf "%.2f", $r =~ /duration=(\d+\.\d+)/g;
}
###############################################################################