[FFmpeg-user] confusion with "-vsync 1" / "-vsync cfr" and "-map" (to sync audio to video)

[Carl Eugen Hoyos]

tracey jaquith <tracey <at> archive.org> writes:

> ffmpeg -y -i http://archive.org/~tracey/_/tv-a-change/tv.ts 
>-vsync 1 -map 0:0,0:1 -map 0:1,0:1 1.ts

Did you test -async ?

Please do not top-post here, it is considered rude, 
Carl Eugen