Inserted "stdio catch" in wxExecute. The activation is controlled by wxProcess.

Completed some TODO in wxMMedia (wxSoundUlaw, ...)
Reworked the PCM converted: it should be simpler to add converters now and it is
cleaner.
Implemented status information in wxVideoWindows but it doesn't work on my
Win98SE (UNSUPPORTED_FUNCTION)
Changed *ERR into *ERROR
Added a TODO: we must detect the best format in wxSoundWindows


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6311 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/wxMMedia2/lib/sndwin.cpp

@@ -651,6 +651,7 @@ void wxSoundStreamWin::NotifyDoneBuffer(wxUint32 dev_handle, int flag)
 // -------------------------------------------------------------------------
 bool wxSoundStreamWin::SetSoundFormat(wxSoundFormatBase& base)
 {
+  // TODO: detect best format
   return wxSoundStream::SetSoundFormat(base);
 }