Playstation 3 Media Windows Sharing

Go to Control Panel > Network and Sharing Center > Change Advance Sharing Settings

Then you need to make sure:
Network Discovery is ON
File & Printer Sharing is ON
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After that click on Media Streaming options
On the Show devices drop bar, select All Networks
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You should see some Unknown device/devices.
Double-click each Unknown device to see the MAC address of the device
Find the device that matches the MAC address of your PS3 and allow that device
for media sharing.
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  • Click the “Unknown Device” to select it, then click the button labeled “Settings.”
    A new window should pop up that allows you to select the types of media to be shared.
    Click the checkboxes labeled “Music,” “Pictures,” or “Video” to allow them to be shared.
    Uncheck the boxes if you do not want them to be shared.

  • In Windows Media Play, Select “Tools“, “Options“,

    Choose “Manage Library” from the options library tab. Click the “Add” button and select
    the folder where you are storing your shared files. Windows Media Player will scan the
    folder and create a library.