49
49
<arg direction='out' type='b' name='hasAudio'/> \
50
50
<arg direction='out' type='b' name='hasVideo'/> \
51
51
<arg direction='out' type='b' name='hasOtherData'/> \
53
53
<arg direction='out' type='b' name='ok'/> \
54
54
<arg direction='out' type='i' name='errorCode'/> \
55
55
<arg direction='out' type='s' name='errorString'/> \