Actually the live stream that I am trying to record belongs to an app from the playstore, there's no website for it. I grabbed the original URL by playing the stream on bluestacks.
And since no other URL has been sniffed, from where to get the DASH manifest file? I've downloaded a file from the same URL and attached here (or can be downloaded from below link). Would that be of any help?
LIVEPROGRAM_CHANNEL_608_START_1494419400_END_1494423000.mp4