[FFmpeg-devel] SBR integer implementation.

Federico Cesari ficocesari at gmail.com
Sat Jul 7 02:44:17 CEST 2012

I'm using ffmpeg to play HE-AAC on a platform that doesn't have a
floating point unit and SBR is consuming most of the CPU.
Disabling SBR the CPU goes back to normal 30% but the loss in high
frequencies is not acceptable.
Is there an integer implementation out there that I could try?
Or is there isn't an implementation yet, is it even possible to
integerize the computation without incurring in too much quality loss?


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