blank_at method added

git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt++@557 d19143bc-622f-0410-bfdd-b5b2a6649095

diff --git a/mlt++/src/MltPlaylist.cpp b/mlt++/src/MltPlaylist.cpp
index 4b613b3..0d34acc 100644 (file)
--- a/mlt++/src/MltPlaylist.cpp
+++ b/mlt++/src/MltPlaylist.cpp
@@ -244,6 +244,11 @@ bool Playlist::is_blank( int clip )
        return mlt_playlist_is_blank( get_playlist( ), clip );
 }
 
+bool Playlist::is_blank_at( int position )
+{
+       return mlt_playlist_is_blank_at( get_playlist( ), position );
+}
+
 Producer *Playlist::replace_with_blank( int clip )
 {
        mlt_producer producer = mlt_playlist_replace_with_blank( get_playlist( ), clip );

diff --git a/mlt++/src/MltPlaylist.h b/mlt++/src/MltPlaylist.h
index 81406fa..badc1d0 100644 (file)
--- a/mlt++/src/MltPlaylist.h
+++ b/mlt++/src/MltPlaylist.h
@@ -87,6 +87,7 @@ namespace Mlt
                        int get_clip_index_at( int position );
                        bool is_mix( int clip );
                        bool is_blank( int clip );
+                       bool is_blank_at( int position );
                        void consolidate_blanks( int keep_length = 0 );
                        Producer *replace_with_blank( int clip );
                        void insert_blank( int clip, int length );