[Live-devel] please help ,, openrtsp recording audio/video sync problem

[유환희]

I recorded a stream from camera by using openrtsp like this
openrtsp -4 -F test -P 120  rtsp://admin:4321@192.168.1.121/profile2/media.smp
 
then 
test-00000-00120.mp4 file is created .
i expected the play time would be 120 seconds 
but was 136 seconds .
 
Is this the problem of audio/video sync ?
i used -y option like this :
penrtsp -4 -F test -P 120 -y rtsp://admin:4321@192.168.1.121/profile2/media.smp
 
but this time mp4 file was nor created correctly 
it's size was about 120kb.
 
Please tell me how to record the stream into mp4 file with audio/video sync
(or how to modify source code of live555 library )
 
Thanks 
 
  
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