I would like to play a video or music from my computer during a meeting
Amazon Chime does not natively offer the ability to capture sound from the screen share and currently only supports sending audio from the microphone.
When you join an Amazon Chime meeting, you can choose to dial-in, select an audio input source (microphone) from the list of devices connected to your supported OS, or choose to disable audio because there is already an audio source being used in the room.
There are some software tools available that let you redirect the audio as a mic input to Amazon Chime.
View the Amazon Chime User, Administration Guide and API Reference on the AWS Documentation site.
Find more information about the Amazon Chime solution, pricing, customer references, getting started, and other resources.