stream is geo-blocked, so I've used a different source, which could be different than original...
Try this...
Code:
rtmpdump -r "rtmp://50.7.175.251/base2" -a "base2" -f "WIN 13,0,0,214" -W "http://www.turbotv.in/wp-content/uploads/jw-player-plugin-for-wordpress/player/player.swf" -p "http://www.turbotv.in/manorama-news-live/" -y "maha1.stream" -o "2014-08-08_05-35-53_maha1.stream.flv"