RE: problem with directshow in different machine

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From: sengkok (sengkok_at_discussions.microsoft.com)
Date: 12/16/04


Date: Wed, 15 Dec 2004 18:57:01 -0800

yup i should give more details regarding my OCX, it is written in C++ by
using the directshow features provided by DirectX SDK

"sengkok" wrote:

> hi , i have write a very simple ocx in C++ to play the mpeg1 file.
> i have use this ocx in VB and tested in my notebook.
> it work perfectly especially i can change the audio channel (left or right,
> to play vocal or music only).
> but when i install in my fre PC , it do play the music file but the function
> of changing the audio channel is lost . it only lower down some music volumn
> or playing both channel when i change the audio channel.
> so i reinstall my friends pC and put in all the source do inside the PC and
> compile there. ( i hope it will work fine) but unfortunaly , the result still
> the same .
> Same SDK was installed in both machine
> 1. DirectX 9.0 SDK update (OCT)
> 2. VB
> 3. XP
> why this happen , is that because of the PC hardwares or some bugs of the
> directshow ?



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