Porting post processing algorithm for Audio

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Vishwanath Hegde

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Jul 22, 2016, 10:41:41 AM7/22/16

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Hi,

I need to add a post processing algorithm to AAC, which itself is a separate project in floating point format with C files.

The FDK AAC code in android is fixed point and CPP files. Considering these, is it possible to build this C file project as a separate library in "external" folder and then call the interfaces selectively to feed the data to it to get necessary post processing effect? Is this the right approach in this scenario? Any suggestions are welcome.

Regards,

Vishwanath

Satish Patel

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Jul 22, 2016, 6:13:29 PM7/22/16

to vnh...@gmail.com, android-porting

Hi,

Yes you can do this. It is recommended to add custom algorithms either in device directory or if its generic enough then external directory.

satish

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