Automating ffmpeg using Automator Service
Automator Service

You can use Automator to create a new service or droplet:


Launch Automator.app
Create a new service with service receives files or folders in any application
Add a Run Shell Script action
Set Pass input: to as arguments
Within the script, replace echo with the script below.
Save your workflow as a service.


Shell Script

for f in "$@"
do
    /Users/Amit/Documents/Scripts/ffmpeg -i "$f" -c:v copy -c:a copy "${f%.*}.mp4"
done




To learn more about using Automator, see Apple's Mac Basics: Automator.