     return esdsBox.decoderConfigDescriptor.decoderSpecificInfo.specificInfo
 
   stop: ->
+    logger.debug "[mp4:#{@filename}]: stop"
     @isStopped = true
 
   play: ->

EventEmitterModule = require './event_emitter'
Sequent = require 'sequent'
fs = require 'fs'

formatDate = (date) ->
  date.toISOString()

    @isStopped = false

  open: (filename) ->
    @filename = filename
    if DEBUG
      startTime = process.hrtime()
    @fileBuf = fs.readFileSync filename  # up to 1GB
