[FFmpeg-user] How to extract DVD subtitle from this VOB file?

[Carl Zwanzig]

On 3/15/2018 9:05 AM, Moritz Barsnick wrote:
> AFAIU, MPEG-PS can contain streams which appear later. (Same for
> MPEG-TS, I think.) Perhaps the subtitle streams aren't visible at t=0.

That is my experience- often a subtitle stream itself won't appear until 
time for the first one to appear; could be a couple of minutes. (Can be 
highly annoying, but there it is.)

Later,

z!