Match highlights on BTV
The matches that BTV will not show live, will be shown after and before the games.
In case of day-night games, when the matches will start at 5:30 PM Bangladesh time, the highlights will be shown before the match - which is from about 4:30 PM.
And in case of day games, when the matches will start at about 1:45 PM, the highlights will be shown after games, that is, about 10 PM - which I am assuming after the 10 O'clock news.
(I wrote an email to the advertisement company (ADCOMM) that will sell or has sold world cup matches to BTV, and in reply, they have given me this email saying these things).
So, you can contact homeviewbangladesh.com to provide live feed of BTV during the world cup.