#$ cat /proc/sys/kernel/shmmax
#300000000
-class my_graph(gr.flow_graph):
+class my_graph(gr.top_block):
def __init__(self, seconds,history,output_multiple):
- gr.flow_graph.__init__(self)
+ gr.top_block.__init__(self)
parser = OptionParser(option_class=eng_option)
parser.add_option("-O", "--audio-output", type="string", default="",