'high' => [34, 35, 18, 37, 22, 6, 5, 38, 43],
'normal' => [6, 5, 34, 35, 18, 22, 37, 38, 43]);
my %videoformats = (
- 43 => 'webm,360p',
- 44 => 'webm,480p',
- 45 => 'webm,720p',
- 38 => 'mp4,h264,4k',
- 37 => 'mp4,h264,1080p',
- 35 => 'flv,h264,large',
- 34 => 'flv,h264',
- 22 => 'mp4,h264,720p',
- 18 => 'mp4,h264',
- 5 => 'flv,flv',
+ # Container/Video codec/Audio codec/Resolution
+ 5 => 'FLV/Sorenson/MP3/240p',
+ 18 => 'MP4/H264/AAC/360p',
+ 22 => 'MP4/H264/AAC/720p',
+ 34 => 'FLV/H264/AAC/360p',
+ 35 => 'FLV/H264/AAC/480p',
+ 37 => 'MP4/H264/AAC/1080p',
+ 38 => 'MP4/H264/AAC/3072p',
+ 43 => 'WebM/VP8/Vorbis/360p',
+ 44 => 'WebM/VP8/Vorbis/480p',
+ 45 => 'WebM/VP8/Vorbis/720p',
);
sub new {
'h264' => 'high resolution MPEG4 video',
'hd' => 'HD720 resolution'}],
'USERNAME' => ['', 'Username to use for YouTube login'],
- 'PASSWORD' => ['', 'Password to use for YouTube login']};
+ 'PASSWORD' => ['', 'Password to use for YouTube login'],
+ 'HTTPS' => [1, 'Whether to use HTTPS (if available) to connect to YouTube']};
bless($self, $class);
$self->_prepare_parameters();
$preflist = $preflist{$quality};
$self->debug("Quality: %s, preflist: [%s]", $quality, join(", ", @{$preflist}));
- $videourl = sprintf('https://www.youtube.com/get_video_info?video_id=%s&eurl=%s',
- $id, 'http%3A%2F%2Fwww%2Eyoutube%2Ecom%2F');
+ $videourl = sprintf('%s://www.youtube.com/get_video_info?video_id=%s&eurl=%s',
+ $self->_getval('HTTPS')?'https':'http', $id, 'http%3A%2F%2Fwww%2Eyoutube%2Ecom%2F');
$self->debug("Video info URL: %s", $videourl);
$r = $ua->get($videourl);
$self->debug('Content from get_video_info: %s', $content);
# Decode content
- $content = { split /[&=]/, $content };
+ $content = $self->decode_querystring($content);
if ($content->{'status'} ne 'ok') {
$self->debug("Non OK status code found: %s", $content->{'status'});
return undef;
}
- unless(exists($content->{'fmt_url_map'}) and exists($content->{'title'})) {
- $self->debug("No fmt_url_map or no title found");
+ if (exists($content->{'fmt_url_map'})) {
+ # Decode fmt_url_map
+ $urls = $self->decode_hexurl($content->{'fmt_url_map'});
+ $urls = { split /[\|,]/, $urls };
+ } elsif (exists($content->{'url_encoded_fmt_stream_map'})) {
+ $urls = $self->_decode_url_encoded_fmt_stream_map($content->{'url_encoded_fmt_stream_map'}, 1);
+ } else {
+ $self->debug("No URL data found");
return undef;
}
- # Decode fmt_url_map
- $urls = $content->{'fmt_url_map'};
- $urls =~ s/%(..)/chr(hex($1))/ge;
- $urls = { split /[\|,]/, $urls };
+ unless(exists($content->{'title'})) {
+ $self->debug("No title found");
+ return undef;
+ }
$self->__pick_url($urls, $preflist, $metadata);
$metadata->{'TITLE'} = $content->{'title'};
$metadata->{'TITLE'} =~ s/\+/ /g;
- $metadata->{'TITLE'} =~ s/%(..)/chr(hex($1))/ge;
+ $metadata->{'TITLE'} = $self->decode_hexurl($metadata->{'TITLE'});
$metadata->{'TITLE'} = decode("utf8", $metadata->{'TITLE'});
$self->debug('Title found: %s', $metadata->{'TITLE'});
$preflist = $preflist{$quality};
$self->debug("Quality: %s, preflist: [%s]", $quality, join(", ", @{$preflist}));
- $videourl = sprintf('https://www.youtube.com/watch?v=%s', $id);
+ $videourl = sprintf('%s://www.youtube.com/watch?v=%s', $self->_getval('HTTPS')?'https':'http', $id);
unless(defined($r = $ua->get($videourl))) {
$self->error('Could not download %s', $url);
$self->debug("Video has fmt_url_map: %s", $urls);
- $urls =~ s/%([[:xdigit:]]{2})/chr(hex($1))/ge;
+ $urls = $self->decode_hexurl($urls);
%urls = split(/[\|,]/, $urls);
$self->debug("Pagetype: old (SWF_ARGS), fmt_url_map");
my @fmt;
$self->debug('Video has fmt_map');
- $fmt =~ s/%([[:xdigit:]]{2})/chr(hex($1))/ge;
+ $fmt = $self->decode_hexurl($fmt);
@fmt = split(/,/, $fmt);
foreach (@fmt) {
@_=split(/\//);
my $urls = $1;
$self->debug("Video has fmt_url_map: %s", $urls);
- $urls =~ s/%([[:xdigit:]]{2})/chr(hex($1))/ge;
+ $urls = $self->decode_hexurl($urls);
%urls = split(/[\|,]/, $urls);
$self->debug("Pagetype: 2010 (swfHTML), fmt_url_map");
- } elsif ($e =~ m|\x27PLAYER_CONFIG\x27:\s+(.+)\}\);|) {
+ } elsif ($e =~ m|\x27PLAYER_CONFIG\x27:\s+(.+)(?:\}\);)?|) {
my $args = $1;
$self->debug("Found PLAYER_CONFIG: %s", $args);
%urls = split(/[\|,]/, $urls);
foreach (keys(%urls)) {
- my $u = $urls{$_};
- $u =~ s/%([[:xdigit:]]{2})/chr(hex($1))/ge;
- $urls{$_} = $u;
+ $urls{$_} = $self->decode_hexurl($urls{$_});
}
$self->debug("Pagetype: 2011 (PLAYER_CONFIG), fmt_url_map");
+ } elsif (exists($r->{'args'}) and exists($r->{'args'}->{'url_encoded_fmt_stream_map'}) and ($r->{'args'}->{'url_encoded_fmt_stream_map'} ne '')) {
+ %urls = %{$self->_decode_url_encoded_fmt_stream_map($r->{'args'}->{'url_encoded_fmt_stream_map'}, 0)};
+
+ $self->debug("Pagetype: 2011 (PLAYER_CONFIG), url_encoded_fmt_stream_map");
} else {
$self->error('fmt_url_map not found in PLAYER_CONFIG');
return undef;
return ($ua->get($videourl), $cookie);
}
+# Take an encoded url_encoded_fmt_stream_map and return a hash
+# matching video IDs to download URLs
+sub _decode_url_encoded_fmt_stream_map {
+ my $self = shift;
+ my $data = shift;
+ my $dataencoded = shift;
+ my @data;
+
+ $data = $self->decode_hexurl($data) if $dataencoded;
+ # This will
+ # - Split the decoded string into segments (along ,)
+ # - Interpret each segment as a concatenated key-value list (key and value separated by =, pairs separated by &
+ # - URL-decode each key and value _again_
+ #
+ # @data will be an array of hash references
+
+ @data = map { { map { $self->decode_hexurl($_) } split /[&=]/ } } split /,/, $data;
+ $self->debug("_decode_url_encoded_fmt_stream_map() decoded %s", Dumper(\@data));
+
+ # From each array entry, pick the itag and the url values and return that
+ # as a hash reference
+
+ return { map { $_->{'itag'}, $_->{'url'} } @data };
+}
+
+
+
sub __pick_url {
my $self = shift;
my $urls = shift;
}
1;
+
git://git.camperquake.de / videosite.git / blobdiff