#3921: Faster RDFT ---------------------------------------+---------------------------------- Reporter: ubitux | Owner: Type: enhancement | Status: new Priority: normal | Component: avcodec Version: git-master | Keywords: fft rdft Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+---------------------------------- Our RDFT code is too slow, at least on x86. See http://kojevnikov.com /faster-fast-fourier-transform.html We probably want to add a {{{ff_rdft_calc_sse/avx}}} (and/or maybe consider another algorithm?). -- Ticket URL: <https://trac.ffmpeg.org/ticket/3921> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker