[FFmpeg-user] Unable to understand error

Carl Zwanzig cpz at tuunq.com
Fri Mar 4 20:34:49 EET 2022

On 3/4/2022 10:24 AM, Rukmangadh Sai Myana wrote:
>   The issue is
> that the python package throws the error that I shared above and exits.
The problem is that there isn't an error message in the original post.

> This happens only on the production machine and not on my local machine.
What's different between the two?  Try working out the exact ffmpeg command 
and run it from the command line, if that succeeds then there may be an 
issue with the python; if running from the command line fails, post the 
complete command and complete output here. Are you getting anything on 
stderr (and what is it)?

In general, I mistrust wrapper libraries for things like this- I'd rather 
create the full command string myself and execute that; it gives much better 
control over the process.

Also, please do not top-post on this mailing list.


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