[FFmpeg-user] ffmpeg-2.1.1 latest - raw data decode/encode appears broken

[David Favor]

Carl Eugen Hoyos wrote:
> David Favor <david <at> davidfavor.com> writes:
> 
>> What I'm after is to figure out if ffmpeg has a bug that 
>> requires submitting to the devel list 
> 
> Please remember that bug reports are not welcome on the 
> developer mailing list.
> 
>> or if I have a syntax error in my command.
> 
>> My reasons would take this thread off point.
> 
> If I don't know the usecase, I will probably be unable 
> to help you. (Or at least if you can explain what's 
> wrong with remuxing dvdnav into vob.)
> 
> Carl Eugen

Still no clear answer which seems simple.

What is the valid extension of a file to use when extracting
a data stream. Looks to me everything is working, except the
correct extension must be used for the extract to work.