error KErrNotFound in MvpuoPrepareComplete

[drizztdo]

Does anyone know what may cause KErrNotFound error in MvpuoPrepareComplete? I get no error in MvpuoOpenComplete.

[vin2ktalks]

Does anyone know what may cause KErrNotFound error in MvpuoPrepareComplete? I get no error in MvpuoOpenComplete.

If you didn't get any error then why are you bothering?

By the way the SDK document says:

KErrNotFound: the video sample cannot be found;

[Priju Jacob Paul]

Hi,
Hope you are calling the Prepare() once MvpuoOpenComplete() completes with KErrNone.

i guess the clip to be read is not available in the path mentioned..but you get MvpuoOpenComplete() with no error isnt..thats what confuses me..

there is a video example available in forum nokia.could you have a look on that.

Best Regardz
Priju

[drizztdo]

Thank you guys for your replies

I get no error in open MvpuoOpenComplete
, call prepare() and then get KErrNotFound in MvpuoPrepareComplete.

I have checked the filepath. It seems correct. If there is no file or it is not a valid video file I get an error in MvpuoOpenComplete.

Any other ideas?

[Priju Jacob Paul]

hi,
could you please post a snippet of your code..
Bst Regrdz
Priju

[drizztdo]

I have solved this problem using the example you suggested me to look at. There was somthing wrong the way I had specified the path. Strange thing that it was ok for open and failed for prepare. Thank you for your help.

Best regards

[ruchig_iic]

Hi

I downloaded VREX example. I am working on symbian 8.0a now. Using this application i am able to successfully play video from a file but when i load contents of file in a buffer, and use OpenDesL() nothing is played. No error comes in opencomplete but error -12008 (KErrMMInvalidProtocol ) comes in prepareComplete.

I am not able to identify the reason. Please suggest where i am wrong ????? Its very very very URGENT !!!!!!!!

Following is the significant part of my code :-

void CVideoPlayerAdapter::InitControllerL(
MPlayerUIControllerListener* aControllerListener,
RWsSession& aWs,
CWsScreenDevice& aScreenDevice,
RWindowBase& aWindow,
TRect& aScreenRect,
TRect& aClipRect)
{

iPlayer = CVideoPlayerUtility::NewL(*this, EMdaPriorityNormal,
EMdaPriorityPreferenceNone, aWs, aScreenDevice,aWindow,aScreenRect,
aClipRect);

LoadFileIntoBuffer();

TRAPD(unsupported, iPlayer->OpenDesL( iStreamBuffer->Des() ));

}


//*****************************************************

void CVideoPlayerAdapter::LoadFileIntoBuffer()
{
RFileReadStream videofile;
RFs iFs;
TFileName fileName;
fileName.Copy(iMediaFile->Des());
CEikonEnv::InfoWinL (iMediaFile->Des() , _L("")); // ruchi
TInt err1 = iFs.Connect ();
TInt err = videofile.Open(iFs, fileName, EFileRead|EFileStream);
if (err==KErrNone)
{
TUint idx=0;
while (idx < iFrameCount)
{
TRAPD(fstatus, videofile.ReadL(GetFrame(idx), iFrameSize));
if (fstatus!=KErrNone)
break;
idx++;
}
iBufferOK = ETrue;
}
else
{
iBufferOK = EFalse;
}

videofile.Close();

} // end of LoadFileIntoBuffer

//*****************************************************

TPtr8& CVideoPlayerAdapter::GetFrame(TUint aFrameIdx)
{

iFramePtr.Set((TUint8*)(iStreamBuffer->Ptr() + (aFrameIdx * iFrameSize)),
iFrameSize,
iFrameSize);
}