is it possible to run this on a buffer or stream

[goatandsheep]

Is your feature request related to a problem? Please describe. I want to run this on a buffer or stream

Describe the solution you'd like Allow the library to accept a buffer or stream

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Node js server with data from S3 that I don't want to have to save and process then. I'm also using ffmpeg wasm which uses a separate file system

[philipjscott]

Not at the moment. I recommend you look at the source code here and just tweak it to your liking (functions are less than 30 lines): https://github.com/ScottyFillups/ffprobe-client/blob/master/index.js