load mp3 and seek by samples

[javad_2005]

hi i have one file of wave-Mpeg layer3 11025 16 channel 1. mciSendstring can be load this mp3 and play it but doenst work correctly when i get position by samples mcisendstring give me wrong. or give me wrong time . i want to load mp3 and seek by samples and get position by samples. do u have any way? thanks.

[zhu_lin]

hi,I used to player media file by using DirectShow SDK and work well.

I'm from China ,it's my pleasure to make friend with you. msn:zhu_lin4103@126.com

[javad_2005]

thanks .but can be directshow sdk seek by samples.

[zhu_lin]

of course. I can give you an example about playe media file. also you can find some examples in the sdk which must be useful for you.

I'm from China ,it's my pleasure to make friend with you. msn:zhu_lin4103@126.com

[zhu_lin]

this is a MFC application, you scroll the slider and seek the position of the media file using DisrectShow.

void CSimplePlayerDlg::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
if (pScrollBar->GetSafeHwnd() == mSliderGraph.GetSafeHwnd())
{
if (mFilterGraph)
{
// Calculate the current seeking position
double duration = 1.;
mFilterGraph->GetDuration(&duration);
double pos = duration * mSliderGraph.GetPos() / 1000.;
mFilterGraph->SetCurrentPosition(pos);
}
}
else
{
CDialog::OnHScroll(nSBCode, nPos, pScrollBar);
}
}

I'm from China ,it's my pleasure to make friend with you. msn:zhu_lin4103@126.com

[javad_2005]

seek by samples not by ms i means "time format samples" thanks