Checking hardware acceleration in the Transcoding sample application(Metro UI) -

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in sample example provided microsoft(transcoding sample application) need check whether hardware acceleration enabled or not. using code

var hardwareaccelerationenabled = mediatranscoder.hardwareaccelerationenabled; mediatranscoder.hardwareaccelerationenabled = hardwareaccelerationenabled;

but while compiling showing following error:

javascript runtime error: 'mediatranscoder' undefined

kindly help. in advance.

you need create instance of mediatranscoder object first using "new". example below:

var mediatranscoder = new windows.media.transcoding.mediatranscoder(); var hardwareaccelerationenabled = mediatranscoder.hardwareaccelerationenabled;

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