sorry i just noticed the website said "Constant bit-rates from 32 kbps to 128 kbps and above"<br> so i test the stereo in 48kbps(celttest 44100 2 256 34 input.pcm output.pcm), but it is still terribly.<br>the music goes well when the bit-rate up to 64kpbs(celttest 44100 2 256 46 input.pcm output.pcm).<br>
<br><div class="gmail_quote">2010/8/2 Robby <span dir="ltr"><<a href="mailto:banban@gmail.com">banban@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
thank you for the help.<br><br> i tested a stereo pcm file successfully, but the outputfile sounds terribly.<br>my project need small packet size, so i made the rate at 24kbps(celttest 44100 2 256 17 input.pcm output.pcm), <br>
the outputfile coded by aac at the same rate(24kbps) is much better in my hearing test.<br>i notice that the sample in the website is mono stream,it works good at the 24kbps, does celt support low bit-rate stereo stream?(e.g 24kbps) or i used the testcode in a wrong way again?<br>
<br><br><div class="gmail_quote">2010/8/1 Gregory Maxwell <span dir="ltr"><<a href="mailto:gmaxwell@gmail.com" target="_blank">gmaxwell@gmail.com</a>></span><div><div></div><div class="h5"><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div>On Sun, Aug 1, 2010 at 1:25 AM, Robby <<a href="mailto:banban@gmail.com" target="_blank">banban@gmail.com</a>> wrote:<br>
> ok,i would asking something crazy, i build a exe using /libcelt/testcelt.c<br>
> in windows, for my test purpose and using this command<br>
> testcelt 44100 2 256 46 input.wav output.wav<br>
><br>
> but i can't find any audioplayer could open output.wav, could anyone tell me<br>
> how using testcelt.c file to test wav format?<br>
<br>
<br>
</div>Testcelt.c works only on signed 16bit raw audio, not wav files.<br>
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