Hi,<br><br> I am trying to port Ogg Vorbis Codec on to an embedded Processor. The Processor allows me to code computationally intensive part of the program on to on-chip hardware. Please let me know which functions in the Codec program are computationally intensive? Are there MDCT and FFT computations? Is there an implementation tutorial/guide of Ogg Vorbis Codec?<br>
<br>Thanks,<br>Niranjan<br><br><br><div class="gmail_quote">On Sun, Aug 30, 2009 at 6:24 AM, Niranjan Udipi <span dir="ltr"><<a href="mailto:ucniranjan@gmail.com">ucniranjan@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div></div><div class="h5"><br><br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">Niranjan Udipi</b> <span dir="ltr"><<a href="mailto:ucniranjan@gmail.com" target="_blank">ucniranjan@gmail.com</a>></span><br>
Date: Sat, Aug 29, 2009 at 6:55 PM<br>Subject: Re: [Vorbis-dev] How do I start using Vorbis Codec?<br>To: Conrad Parker <<a href="mailto:conrad@metadecks.org" target="_blank">conrad@metadecks.org</a>><br><br><br>Hi Conrad,<br>
<br> With the help of my friend, I opened and built the vorbisfile project in VisualStudio successfully. We had to change some directory paths. It would have been better, if clear instructions were given how to use and build the project in Visual Studio. Also, we did not know how to run the code by giving the ogg file as input. After some trail and error, we were successful. Once again, clear instructions on the same would have helped.<br>
<br> Please suggest me where I can get information on what each source file does with respect to the Vorbis codec. I did not find any detailed description of the Vorbis codec.<br><br>Thanks,<br><font color="#888888">Niranjan</font><div>
<div></div><div><br><br><br><div class="gmail_quote">
On Sat, Aug 22, 2009 at 6:17 PM, Conrad Parker <span dir="ltr"><<a href="mailto:conrad@metadecks.org" target="_blank">conrad@metadecks.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
2009/8/22 Niranjan Udipi <<a href="mailto:ucniranjan@gmail.com" target="_blank">ucniranjan@gmail.com</a>>:<br>
<div>> Hi All,<br>
><br>
> I have downloaded the Vorbis Codec source code for Windows. How do I<br>
> compile, build and run it? Do I need VisualC compiler for that? Also, please<br>
> tell me how do I test it?<br>
<br>
</div>Are you familiar with Microsoft's compilers, and do you recognize what<br>
do with the files in the win32 folder of the vorbis source? If not we<br>
may need to add some extra instructions for WIndows builds, but please<br>
first explain what you have tried.<br>
<div><br>
> Is there a easier way of accomplishing the above in Linux?<br>
<br>
</div>The way described in the README file is fairly standard; whether it is<br>
easier or not depends on what you are used to. Does the text in that<br>
file help you with compiling, building, running and testing the vorbis<br>
codec?<br>
<font color="#888888"><br>
Conrad.<br>
</font></blockquote></div><br>
</div></div></div><br>
</div></div></blockquote></div><br>