FFAStrans forum

hello, I'm a FFASTRANS's newbe.
In my workflow for encoding apple prores LT to h264, my 2nd audio become mute after 23 minutes...if i change encoding in dnxhd it still doesn't work.
My apple prores LT file came from a Blackmagic Hyperdeck.
I try to put a channel mapper in my workflow, it doesn't ...