If the film is blocked in your region try here.
Syria: Across the Line, Channel 4 Dispatches: Olly Lambert has spent weeks living deep inside Syrian territory – with both government and opposition supporters – to explore how the two-year-old conflict is tearing communities apart.
P U L S E 
I suspect this is the same documentary as PBS Frontline
Syria Behind the Lines
An unprecedented film documents the new and perilous reality of everyday life for both Syria’s rebels and its regime.
PBS – Frontline
Filmed, Produced and Directed By Oily Lambert
Narrated By Will Lyman
April 09, 2013
http://www.pbs.org/wgbh/pages/frontline/syria-behind-the-lines
Not sure, because I live in Canada and your referenced video is not available for viewing here.
Calm