demux: mkv: ensure timescale is always valid

1bfc365c · Francois Cartegnie · aad4b35c · 1bfc365c
Commit 1bfc365c authored Mar 13, 2014 by Francois Cartegnie
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 0 deletions

modules/demux/mkv/matroska_segment_parse.cpp modules/demux/mkv/matroska_segment_parse.cpp +1 -0

No files found.
--- a/modules/demux/mkv/matroska_segment_parse.cpp
+++ b/modules/demux/mkv/matroska_segment_parse.cpp
@@ -341,6 +341,7 @@ void matroska_segment_c::ParseTrackEntry( KaxTrackEntry *m )
            KaxTrackTimecodeScale &ttcs = *(KaxTrackTimecodeScale*)l;

            tk->f_timecodescale = float( ttcs );
+            if ( tk->f_timecodescale <= 0 ) tk->f_timecodescale = 1.0;
            msg_Dbg( &sys.demuxer, "|   |   |   + Track TimeCodeScale=%f", tk->f_timecodescale );
        }
        else  if( MKV_IS_ID( l, KaxMaxBlockAdditionID ) ) // UNUSED