The PCM audio sample values are SWORD (=2 bytes) of size. signed int. Range -32768 ... +32767
All ok all on values of -32767 .. +32767
But on MF the MediaBuffer retreived by IMFSourceReader.ReadSample sometimes contains a 0x8000 value in PCM buffer
On PCM in the past that value was always = -32768. (WavEditors show it as -1.0)
But if this value (occured on MF) is not changed into zero =0 then on playback that wave data
audio causes distorted audio click sounds. Changing it to zero is ok. but it slows performance of audio actions.
Is there a MF Media Flag / Attribute to avoid this problem?