Run time type identification

[melted] / mlt++ / src / MltFrame.cpp

diff --git a/mlt++/src/MltFrame.cpp b/mlt++/src/MltFrame.cpp
index 59af257..dc242f4 100644 (file)
--- a/mlt++/src/MltFrame.cpp
+++ b/mlt++/src/MltFrame.cpp
@@ -76,4 +76,8 @@ int16_t *Frame::get_audio( mlt_audio_format &format, int &frequency, int &channe
        return audio;
 }
 
+unsigned char *Frame::get_waveform( int w, int h )
+{
+       return mlt_frame_get_waveform( get_frame( ), w, h );
+}