Question

i want to use sound library for project in php.
neeed functionality like

• high performance
• sound optimisation
• open source
• mixing sound

is that any best PECL suit ?
any github or sourceforge project?

Answer 1

You won’t be able to do audio processing correctly with PHP alone, you should take a look at the following:

http://sox.sourceforge.net/

http://ffmpeg.org/

http://lame.sourceforge.net/

You can execute the above apps through PHP using something like shell_exec();

A better bet is to have a cron job running that does batch processing.