diff --git a/lib/Subtitle/Format/MSub.pm b/lib/Subtitle/Format/MSub.pm
index 774117f..b20ace2 100644
--- a/lib/Subtitle/Format/MSub.pm
+++ b/lib/Subtitle/Format/MSub.pm
@@ -4,6 +4,7 @@ use strict;
 use warnings;
 use utf8;
 
+use Subtitle::Event;
 use Subtitle::Utils qw(:string round);
 
 use base 'Subtitle::Format';
@@ -11,12 +12,9 @@ use base 'Subtitle::Format';
 sub new {
   my ($class, %args) = @_;
   my $self = {
-    debug  => 0,
-    eol    => "\n",
-    fps    => undef,
-    default_fps    => 25.0,
-    convert_timing => 1,
-    %args,
+    debug  => $args{debug} || 0,
+    fps    => $args{fps} || 25.0,
+    eol    => $args{eol} || "\n",
     events => [],
     log    => [],
   };
@@ -24,7 +22,7 @@ sub new {
   return bless($self, $class);
 }
 
-sub new_event { return +{ timing => undef, text => undef }; }
+sub new_event { return Subtitle::Event->new; }
 
 sub parse {
   my ($self, $lines) = @_;
@@ -50,10 +48,6 @@ sub parse {
         $self->log(error => "Expected fps at line $linenum, but found: $rest");
         next;
       }
-      if ($fps and $self->{fps}) {
-        $self->log(warn => "Found fps line at $linenum, but fps already set by user");
-        next;
-      }
       $self->log(debug => "Set fps to $fps and line $linenum");
       $self->{fps} = $fps;
       next;
@@ -61,21 +55,12 @@ sub parse {
     trim($rest);
     $rest =~ s/\|/$self->{eol}/og;
     my $event = $self->new_event;
-    $event->{timing} = [$start, $end];
-    $event->{text}   = $rest;
+    $event->t_start($start / $self->{fps});
+    $event->t_end  ($end   / $self->{fps});
+    $event->text($rest);
     push @{ $self->{events} }, $event;
     undef $event;
   }
-  # set fps if none and recalc timing
-  $self->{fps} //= $self->{default_fps};
-  return scalar @{ $self->{events} }
-    unless $self->{convert_timing};
-
-  $self->log(debug => "Converting frame numbers to time with fps $self->{fps}");
-  foreach my $event (@{ $self->{events} }) {
-    $event->{timing}->[0] /= $self->{fps};
-    $event->{timing}->[1] /= $self->{fps};
-  }
 
   return scalar @{ $self->{events} };
 }
@@ -86,8 +71,8 @@ sub build {
 
   push @lines, sprintf "{1}{1}%.3f", $self->{fps};
   foreach my $e (@{ $self->{events} }) {
-    my $show = round($e->{timing}->[0] * $self->{fps}, 0);
-    my $hide = round($e->{timing}->[1] * $self->{fps}, 0);
+    my $show = round($e->t_start * $self->{fps}, 0);
+    my $hide = round($e->t_end   * $self->{fps}, 0);
     my $text = ($e->{text} =~ s{$self->{eol}}{|}gr);
     push @lines, sprintf "{%d}{%d}%s", $show, $hide, $text;
   }
@@ -115,8 +100,7 @@ Recognized keys are:
 
 * debug -- write debug messages to log (default: 0)
 * eol   -- replace "|" symbol within subtitle text with this chars (default: "\n")
-* fps   -- sets FPS for subtitle (default: not set, try detect from file, then use default)
-* default_fps -- FPS for subtitle, if not found in file, and not set by user (default: 25.0)
+* fps   -- sets FPS for subtitle (default: 25.0, try detect from file)
 * convert_timing -- convert frame numbers to seconds (default: 1)
 
 =head2 C<parse>
diff --git a/t/format-msub.t b/t/format-msub.t
index 4556d25..d597db6 100644
--- a/t/format-msub.t
+++ b/t/format-msub.t
@@ -19,11 +19,11 @@ EOF
 my $cnt = $msub->from_string($sample);
 is($cnt, 2);
 my @events = @{ $msub->{events} };
-is($events[0]->{timing}->[0], 2.0);
-is($events[0]->{timing}->[1], 3.0);
-is($events[0]->{text}, "Test event");
-is($events[1]->{timing}->[0], 3.0);
-is($events[1]->{timing}->[1], 4.0);
-is($events[1]->{text}, "Test event\nwith line wrap");
+is($events[0]->t_start, 2.0);
+is($events[0]->t_end,   3.0);
+is($events[0]->text, "Test event");
+is($events[1]->t_start, 3.0);
+is($events[1]->t_end,   4.0);
+is($events[1]->text, "Test event\nwith line wrap");
 
 exit 0;