Hello,<br>
<br>
I'm try to run speex on some ARM processor.<br>
I'd like to cut away some speex features including VBR, ABR and preprocessor while still supporting VAD/DTX.<br>
<br>
But I've found some puzzles in the source code regarding VAD as below,<br>
<br>
1) there are VAD related codes in the source file preprocess.c. <br>
Will VAD still work If I don't use the source file preprocess.c?<br>
<br>
2)The speex manual says VAD can work without VBR enabled.<br>
But I found it's not like that in the source code where VAD is just part of the VBR.<br>
<br>
Can the VBR/ABR/preprocess related souce codes be cut away if VAD and DTX can work without VBR,ABR or preprocessor?<br>
<br>
Regards,<br>
<br>
Lianghu <br>