title: What cause this message "unhandled in root state." in Android (4.1.2)?
body: <p>I’m using an Android application (On Android 4.1.2) which get a ts stream in input but I have only the audio and don't have the video.</p>
  
  <p>I think it is due to this message:</p>
  
  <pre><code>avc_utils( 1040): found AVC codec config (480 x 270, Baseline-profile level 2.1)
  OMXNodeInstance( 1040): OMX_GetExtensionIndex failed
  
  W/        ( 2591): Warning message AMessage(what = 'omx ', target = 5) = {
  
  W/        ( 2591):   int32_t type = 0
  
  W/        ( 2591):   void *node = 0x1
  
  W/        ( 2591):   int32_t event = 3
  
  W/        ( 2591):   int32_t data1 = 1
  
  W/        ( 2591):   int32_t data2 = 117440527
  
  W/        ( 2591): } unhandled in root state.
  </code></pre>
  
  <p>I want to understand what can cause this message <em>unhandled in root state</em>?</p>