Hi, How to free a gstbuffer filled into a fakesrc callback function?My gst-app gets mpeg4 packets into the callback function and fill the gstbuffer with the compressed data; all works well but there's a large mem leak. Here's the way I fill the buffer: static void cb_handoff (GstElement *fakesrc,         GstBuffer  *buffer,         GstPad     *pad,         gpointer    user_data) { .....//image contain compressed data and usefull info... GST_BUFFER_MALLOCDATA(buffer) =    (unsigned char*) g_memdup (image->pixel_ptr,image->dimension);  GST_BUFFER_DATA(buffer) = GST_BUFFER_MALLOCDATA(buffer);  GST_BUFFER_SIZE(buffer) = image->dimension; delete image; image=NULL; ..... } Is there a way to clean the buffer after the data overstep the final sink element (directdrawsink)? Thank's. -- Riccardo Corona