[FFmpeg-user] How To Preserving Closed caption after converting a video

[Dave Rice]

On Jun 29, 2012, at 4:38 AM, "abhiram.kasuba" <abhiram.kasuba at gmail.com> wrote:

> Hi all!!
> 
> Is It possible to preserve closed caption and encode a video using ffmpeg!!
> 
> If Yes!!Please Help me out with a command line!!

What type of captions? How are they stored? FFmpeg can preserve a few types of captions but most types require workarounds.
Dave Rice