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lib/Device/WebIO/RaspberryPi.pm  view on Meta::CPAN

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    default => sub {[
       30
    ]},
);
has '_vid_bitrate' => (
    is      => 'rw',
    default => sub {[
       8000
    ]},
);
has '_vid_stream_callbacks' => (
    is      => 'rw',
    default => sub {[]},
);
has '_vid_stream_callback_types' => (
    is      => 'rw',
    default => sub {[]},
);
has 'cv' => (
    is      => 'rw',
    default => sub { AnyEvent->condvar },

lib/Device/WebIO/RaspberryPi.pm  view on Meta::CPAN

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    my ($self, $pin, $type) = @_;
    die "Do not support type '$type'" unless exists $ALLOWED_VIDEO_TYPES{$type};
    $self->_init_gstreamer;
    return 1;
}
 
sub vid_stream_callback
{
    my ($self, $pin, $type, $callback) = @_;
    die "Do not support type '$type'" unless exists $ALLOWED_VIDEO_TYPES{$type};
    $self->_vid_stream_callbacks->[$pin] = $callback;
    $self->_vid_stream_callback_types->[$pin] = $type;
    return 1;
}
 
sub vid_stream_begin_loop
{
    my ($self, $channel) = @_;
    my $width    = $self->vid_width( $channel );
    my $height   = $self->vid_height( $channel );
    my $fps      = $self->vid_fps( $channel );
    my $bitrate  = $self->vid_kbps( $channel );
    my $callback = $self->_vid_stream_callbacks->[$channel];
    my $type     = $self->_vid_stream_callback_types->[$channel];
    my $use_audio = $self->vid_use_audio;
    my $audio_dev = $self->vid_audio_input_device;
 
 
    $self->_init_gstreamer;
    my $cv = $self->cv;
    my $pipeline = GStreamer1::Pipeline->new( 'pipeline' );
 
    my $rpi        = GStreamer1::ElementFactory::make( rpicamsrc => 'and_who' );