>>Set Up

sts = CodecPipeline::SelectDataReader(readContext, fcap->pDataReader, FILE_DATA_READER);
sts = CodecPipeline::SelectSplitter(fcap->pDataReader, UMC::VIDEO_SPLITTER, fcap->pSplitter);
sts = CodecPipeline::SelectVideoDecoder(*fcap->pVideoInfo, fcap->pVideoDecSpecInfo, IPPI_INTER_NN, UMC::DEINTERLACING_DUPLICATE, 0, UMC::FLAG_VDEC_REORDER, *fcap->pPostProcessing, fcap->pVideoDecoder);
sts = CodecPipeline::SelectVideoRender(renderContext, clipInfo, rectDisp, rectRange, UMC::RGB24, 0/*UMC::FLAG_VREN_REORDER*/, fcap->pVideoRender, UMC::NULL_VIDEO_RENDER, outputVideo);


>>Frame capture

//! lock buffer
if ((sts = fcap->pVideoRender->LockInputBuffer(fcap->out)) != UMC::UMC_OK)
        return sts;

//! capture frame
do {
        if (4 >= fcap->in->GetDataSize() || 
            sts == UMC::UMC_ERR_NOT_ENOUGH_DATA) {
                while (((sts = fcap->pSplitter->GetNextData(fcap->in, fcap->videoTrack)) == UMC::UMC_ERR_NOT_ENOUGH_DATA)) {
                        vm_time_sleep(5);
                        timeOut = timeOut - 5;
                        if (timeOut < 0) {
                                fcap->pVideoRender->UnLockInputBuffer(fcap->out);
                                return AYNX_FILECAP_ERR_BASE_VIDEOFILE + UMC::UMC_ERR_TIMEOUT;                                        
                        }
                }
        }   
        if (sts == UMC::UMC_ERR_END_OF_STREAM)
                break;
        if (!(fcap->in->GetTime() < 0))
                fcap->position = fcap->in->GetTime();
        sts = fcap->pVideoDecoder->GetFrame(fcap->in, fcap->out);
}
while (sts == UMC::UMC_ERR_NOT_ENOUGH_DATA ||
       sts == UMC::UMC_ERR_SYNC);

//! error
if (sts != UMC::UMC_OK && sts != UMC::UMC_ERR_END_OF_STREAM) {
        fcap->pVideoRender->UnLockInputBuffer(fcap->out);
        return sts;                        
}

//! end of stream
if (sts == UMC::UMC_ERR_END_OF_STREAM) {
        fcap->pVideoRender->UnLockInputBuffer(fcap->out);
        return END_OF_STREAM;
}

if (!(fcap->out->GetTime() < 0))
        fcap->position = fcap->out->GetTime();