node v0.9.11 stream problems. My video file is 350Mb large. Mplayer starts up but stops after a while (like 10 seconds). It seems that child.stdin is not emitting 'ondrain', but I'm not 100% sure. If I copy the data with createReadStream/createWriteStream it works. Works fine on v0.8.19

copy.js

#!/usr/bin/env node

// This works just fine.

var fs = require('fs')
  , from = fs.createReadStream('./video')
  , to = fs.createWriteStream('./video-copy')

from.pipe(to)

play.js

#!/usr/bin/env node

// This works for a while.

var spawn = require('child_process').spawn
  , child = spawn('mplayer', ['-'])
  , movie = require('fs').createReadStream('./video')

movie.pipe(child.stdin)