topic Re: umc_transcoder problem in Intel® Integrated Performance Primitives

umc_transcoder problem

gossamer — Mon, 21 Jul 2008 12:47:38 GMT

Hi,

I have problem with sample application umc_transcoder when using on 9GB .yuv file.
Application is called by following parameters:
umc_transcoder_con -i myfile.yuv -t mymusic.wav -o output.ts -vf_mpeg2_ts
Than, application freeze forever in following procedure call:
pTranscoder->Init(t_params)
I was tracing which call fails in Init procedure and gets right to :
inline
Status Event::Wait(void)
{
return vm_event_wait(&m_handle);

} // Status Event::Wait(void)

Application use all processor power but looping indefinite in Wait function.

What can cause this behavior ?
.yuv file was created by demuxing mpeg2ts file via simple_player routines.

Sven

Re: umc_transcoder problem

Vladimir_Dudnik — Mon, 28 Jul 2008 16:07:04 GMT

Hello Sven,

I've created issue report for you on Intel Premier Support, so you will be notified on that issue investigation results.

Regards,
Vladimir

Re: umc_transcoder problem

gossamer — Fri, 01 Aug 2008 15:18:06 GMT

Thank you!

I've been struggling with that problem for a while, as trying to make h264 downscale routine.