"Cannot find format description" when using usc_speech_codec (ipp 5.1)

"Cannot find format description" when using usc_speech_codec (ipp 5.1)

ianbrn@google.com's picture

Hello,

I am using ipp 5.1 on linux.

When I try:

usc_speech_codec -r8000 -format IPP_G729A test.wav test.g729

I get the following error message:

Cannot find format description.



also with; ./usc_speech_codec -r8000 -format IPP_G726 test.wav test.g729

I get the same following error message:

"Cannot find format description."





I must confirm that this wav file can be played (by audacity)

so it seems to me valid.



In case somebody thinkst itis an input file problem, please tell me where

I can find a correct .wav input file.



On more thing: when listing the codecs , I get



./usc_speech_codec -list



Following codecs are linked:

IPP_G723.1

IPP_G726

IPP_AMRWB

IPP_GSMAMR

IPP_GSMFR

IPP_G728

IPP_G729I

IPP_G729A

IPP_G722.1

IPP_G729A_FP

IPP_G729I_FP

IPP_G722

IPP_G711A

IPP_G711U

Regards,

IB




2 posts / 0 new
Last post
For more complete information about compiler optimizations, see our Optimization Notice.
Igor Belyakov (Intel)'s picture

Hi,


Could you examine your test.wav file? It seems to be not PCM. I mean field nFormatFile in WAVE file header should be equals 1 (WAVE_FORMAT_PCM).


Or pls, provide your file to me, I'll investigate it.


Igor S. Belyakov

Login to leave a comment.