Thanks buddy,
I check dmesg and got the following :
firewire_core: phy config: card 0, new root=ffc1, gap_count=5
firewire_core: created device fw1: GUID 00804580d192a198, S100
firewire_core: created device fw1: GUID 00804580d192a198, S100
firewire_core: phy config: card 0, new root=ffc1, gap_count=5
Later I got help from
here and was able to capture the video.