• Rostislav Pehlivanov's avatar
    opusenc: implement a psychoacoustic system · 2ad1768c
    Rostislav Pehlivanov authored
    This commit implements a psychoacoustic system for the native Opus
    encoder. Its unlike any other psychoacoustic system known since its
    capable of using a lookahead to make better choices on how to treat the
    current frame and how many bits to allocate for it (and future frames).
    
    Also, whilst the main bulk of the analysis function has to run in a
    single thread, the per-frame anaylsis functions does not modify the main
    psychoacoustic context, so in the future it will be fairly trivial to
    run those as slice threads.
    Signed-off-by: 's avatarRostislav Pehlivanov <atomnuker@gmail.com>
    2ad1768c
opusenc_psy.h 3.29 KB