A Flutter project that uses ffmpeg to send chunks of audio data through a websocked.

Be sure to have websocketd, ffmpeg, and curl installed (on Linux, these packages are available using your package manager). Also, add in send_plain_file.dart, ffmpeg_page.dart, and send_url.dart the variables containing the paths or the URLs.

You can then choose which audio data format you want to use and send it through the websocket.

It could happen that, when changing parameters, the websocketd process can't be killed, and in the output window, you see Can't start server: listen tcp :8080: bind: address already in use. Just hit the kill all websocketd and change some parameters.

PS: I just used and tested on Linux and MacOS.