Error and solution, or solution.

1. Change ffmpeg verson

ttps://askubuntu.com/posts/1267208/edit

ffmpeg -i input.mp4 \

           -c:v libtheora -qscale:v 6 -c:a libvorbis -qscale:a 5 \

           output.ogv

2. install the latest version of JSON

https://stackoverflow.com/questions/70376623/create-react-app-says-create-react-app-requires-node-14-or-higher-fixing-node

3. Initialize the reacts js project.

npx create-react-app my-app

cd my-app

npm start

4. why the amazon skill is not allowing consecutive commands?

because in the lambda function assigned to the intent handler, you have to code to allow consecutive commands, otherwise you have to start the amazon skill and do it.