Seems like uploads over 2GB fail during the post-processing stage

[mayeaux]

0|npm  | Uncaught Exception:  RangeError: "size" argument must not be larger than 2147483647
0|npm  |     at Function.Buffer.allocUnsafe (buffer.js:253:3)
0|npm  |     at Function.Buffer.concat (buffer.js:441:23)
0|npm  |     at write (/home/anthony/newtubeprod/node_modules/concat-files/index.js:16:14)
0|npm  |     at /home/anthony/newtubeprod/node_modules/async/lib/async.js:597:23
0|npm  |     at fn (/home/anthony/newtubeprod/node_modules/async/lib/async.js:582:34)
0|npm  |     at Immediate._onImmediate (/home/anthony/newtubeprod/node_modules/async/lib/async.js:498:34)
0|npm  |     at runCallback (timers.js:810:20)
0|npm  |     at tryOnImmediate (timers.js:768:5)
0|npm  |     at processImmediate [as _immediateCallback] (timers.js:745:5)
0|npm  | RangeError: "size" argument must not be larger than 2147483647
0|npm  |     at Function.Buffer.allocUnsafe (buffer.js:253:3)
0|npm  |     at Function.Buffer.concat (buffer.js:441:23)
0|npm  |     at write (/home/anthony/newtubeprod/node_modules/concat-files/index.js:16:14)
0|npm  |     at /home/anthony/newtubeprod/node_modules/async/lib/async.js:597:23
0|npm  |     at fn (/home/anthony/newtubeprod/node_modules/async/lib/async.js:582:34)
0|npm  |     at Immediate._onImmediate (/home/anthony/newtubeprod/node_modules/async/lib/async.js:498:34)
0|npm  |     at runCallback (timers.js:810:20)
0|npm  |     at tryOnImmediate (timers.js:768:5)
0|npm  |     at processImmediate [as _immediateCallback] (timers.js:745:5)