topic Little question about the AAC Encoder class. in Intel® Integrated Performance Primitives https://community.intel.com/t5/Intel-Integrated-Performance/Little-question-about-the-AAC-Encoder-class/m-p/835185#M5885 <DIV>Hi,</DIV><DIV></DIV>In your documentation about UMC, it's written that the AAC_Encoder class compresses uncompressed PCM fil into a compressed AAC file.<DIV></DIV><DIV>However, what kind of PCM input file does it accept? Wav? RAW (header-less)? gsm?...</DIV><DIV></DIV><DIV>I don't really get what kind of PCM file is needed for the conversion, because my 16bit, mono, PCM file, obtained from a sndfile capture doesn't seem to work, nor my WAV file.</DIV><DIV></DIV><DIV>Regards.</DIV><DIV>Rodolphe Fouquet.</DIV><DIV></DIV><DIV></DIV> Fri, 22 Apr 2011 08:56:32 GMT Rodolphe_Fouquet 2011-04-22T08:56:32Z Little question about the AAC Encoder class. https://community.intel.com/t5/Intel-Integrated-Performance/Little-question-about-the-AAC-Encoder-class/m-p/835185#M5885 <DIV>Hi,</DIV><DIV></DIV>In your documentation about UMC, it's written that the AAC_Encoder class compresses uncompressed PCM fil into a compressed AAC file.<DIV></DIV><DIV>However, what kind of PCM input file does it accept? Wav? RAW (header-less)? gsm?...</DIV><DIV></DIV><DIV>I don't really get what kind of PCM file is needed for the conversion, because my 16bit, mono, PCM file, obtained from a sndfile capture doesn't seem to work, nor my WAV file.</DIV><DIV></DIV><DIV>Regards.</DIV><DIV>Rodolphe Fouquet.</DIV><DIV></DIV><DIV></DIV> Fri, 22 Apr 2011 08:56:32 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Little-question-about-the-AAC-Encoder-class/m-p/835185#M5885 Rodolphe_Fouquet 2011-04-22T08:56:32Z Little question about the AAC Encoder class. https://community.intel.com/t5/Intel-Integrated-Performance/Little-question-about-the-AAC-Encoder-class/m-p/835186#M5886 Hello,<BR /><BR />UMC media codecs designed to consume raw, header less data. Did you specified in AAC encoder parameters that your input is single channel?<BR /><BR />Regards,<BR /> Vladimir Fri, 22 Apr 2011 09:28:10 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Little-question-about-the-AAC-Encoder-class/m-p/835186#M5886 Vladimir_Dudnik 2011-04-22T09:28:10Z