[tremor] inline'd functions under MSVC or poor tremor output

Jeff Pike jeffppike at yahoo.com
Wed Sep 4 07:41:07 PDT 2002



In order to get the tremor library/example to compile under MSVC, I had to change all the functions that were tagged as 'inline' functions to '__inline', since I was compiling as a 'C' project.

Also, to evaluate the tremor library, I encoded a raw PCM file using oggenc, with the following options:

oggenc -r -B 16 -C 1 -R 11025 -b 20 -q 0 filename.raw

and decoded it using 1) oggdec and again using 2) the tremor example code, and got different outputs (all done on a Windows 2000 PC).  

tremor.exe < filename.ogg > tremor.raw

The tremor output was not as good as the oggdec output.  The tremor output had a 'hiss' sound resulting from samples values that were wrong, especially in quiet parts of the orginal file, possibly due to round off errors(?), or did I do something wrong, or does tremor not support this bitrate, sampling rate (some other option that I used to encode the orginal).

Thanks,

Jeff

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