assalam u alekum.
umeed hai dosto ap sab khairiat se honge.
dosto meine youtube se aik documentary download ki hai.documentary videos parts mei theen.aur unki quality ziada achi nai thi.
wohee documentary mjy merged form mei mili.video quality achi hai magar os ka sound nai hai.
mei koi aisa software ya softwares chahta hon jo ke youtube ki avi files ko merge kare.phir mei onse audio extract karon aur os achi quality ki docunmentary par laga doon.
kia aisa ho sakta hai?
agar haan tu plz bata den.
shukria
ALLAH HAFIZ