Is it possible to pass a text file as stdinput to `ffmpeg`from which it can read all the parameters present in the text file?

Something like this:

```
ffmpeg < foo.txt

```

Where `foo.txt` contains

```
-i < file.mkv -c:v libx265 -preset medium "Encoded_file.mkv"

```

Reason: Hide the files/parameters from programs such as `htop`