I am developing a software with VB6 (WinXP SP2, DirectX 9.0c) and using ms video control (msvidctl) to implement digital tv (dmb-th) watching feature, but we can't get it work. Code can be run successfully without any error / warning, but just a black screen with no video and no sound. Below is the code, is there anything I am missing?
Dim mobjTSContainer As New SystemTuningSpaces Dim objTuningspace As DVBTuningSpace Dim objTuneRequest As IDVBTuneRequest Dim Locator As New DVBTLocator
Private Sub Form_Load()
Set objTuningspace = mobjTSContainer("DVB-T")
Set objTuneRequest = objTuningspace.CreateTuneRequest