I have done video streaming with this library for node: https://github.com/fluent-ffmpeg/node-fluent-ffmpeg https://github.com/fluent-ffmpeg/node-fluent-ffmpeg.

I have done video streaming with this library for node: https://github.com/fluent-ffmpeg/node-fluent-ffmpeg https://github.com/fluent-ffmpeg/node-fluent-ffmpeg. As some one else pointed out, do the transcoding up front.