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    Miracast lag and 30hz

    Discussion in 'Networking and Wireless' started by vorob, Nov 27, 2016.

  1. vorob

    vorob Notebook Deity

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    Hello.
    I've got TV: Samsung UE50KU6000K with Miracast support.
    I've got 2012 laptop (Lenovo Y580) with WiFi Intel Centrino Wireless-N 2200 module

    In Windows 10 there is an option to broadcast the image from laptop on TV. It works, in general, without any problems, but there are some oddities:

    First, laptop runs at 30 hertz
    Secondly sometimes there is a noticeable sound lag on TV. Image is already delayed, for some half second, but sound is about 1 second lag.

    Where to dig? Laptop wifi module is old? The video driver somehow affect this?
     
    vorob, Nov 27, 2016
    #1
  2. alexhawker

    alexhawker Spent Gladiator

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    alexhawker, Nov 28, 2016
    #2