Did anybody thing about using the ladspa plugin framework in Rockbox?
I need a compressor (car stereo, convertible, Boston, that kind of noise thing) and originally I thought I'd just make a second run on all my mp3s with compression.
However, I wonder whether it would be feasible to use the ladspa, which comes with 4 different compressors and of course the kitchen sink of other plugins.
CPU usage - I dunno. On my PC there is about 6 times the load from ecasound executing the compressor compared to mpg123 decoding the mp3. I wouldn't care about battery in the car, but of course the CPU power required might not be available.
http://www.ladspa.org/