in my sony bravia 52W5500 alway output 16:9(whether the movies is 4:3 or 2.35:1...)
only use 52W5500 via DLNA playback.
How to keep the Movies original Display aspect ratio?
I tried the codecs specific parameters:
(width/height) >= 2 :: -vf scale=704:396,expand=0:-132:-1:-1
(width/height) >= 1.8 :: -vf expand=:::::2.35/1
There is no any change