IgorBeg wrote:
I am ignorant in Linux, so I would like to understand if the instruction
*export FFMPEG_EXTRA_CFG="--disable-decoder=vvc"*
write something in somewhere or not.

Andrew_R wrote:
it passed to internal ffmpeg's configure script, so you can look into thirdparty/ffmpeg-7.0/ffbuild (if I remember correctly) and read big log there, after build process come to it

Mat wrote:
"export" makes something available outside the current (bash) shell as
an environment variable.

Try this:

- printenv | grep -i blabla
- export blabla=whatever
- printenv | grep -i blabla

Wow! Thank you so much to both, Andrew_R amd Mat!
Now, I think, I understand. "export" write a value on a location (file or more files) of environment variables and then these parameters are read by script/s (or other programs). And this value is temporary because when I turn off the computer, or log out of the session, that parameter is no longer present.
Great! Thank you again for your time!
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