[FFmpeg-user] Modifying FFMPEG - MPEG Dash - Changing segment duration on the fly

Barry Allen bajuallen10 at gmail.com
Wed Mar 27 13:13:03 EET 2019

I'll be creating DASH segments initially with a segment duration (say 1
second), then for my use case I have to change the segment duration of the
DASH segments on the fly (2 or 3 seconds).

I am currently specifying the segment duration using *-seg_duration*

That's why I am eager to know is there any way to change it from command
line  while the process is still running (on the fly), or any wrapper
around FFMPEG to change the parameters on the fly (Java).

On Wed, 27 Mar 2019 at 16:18, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:

> 2019-03-27 9:59 GMT+01:00, Barry Allen <bajuallen10 at gmail.com>:
> > Is there any way to modify FFMPEG, to change the
> > segment duration on the fly in the dash encoder .
> >
> > I want to this from command line.
> This is not yet possible (and not easy to understand
> how you expect this to use).
> Carl Eugen
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