[vorbis] vbr / cbr / abr API calls

Michael Smith msmith at labyrinth.net.au
Sat Aug 3 06:23:41 PDT 2002



>what is the difference between vorbis_encode_setup_vbr() and 
>vorbis_encode_init_vbr()?

vorbis_encode_init_vbr() does all mode initialisation in a single call.
vorbis_encode_setup_vbr() only does partial mode setup, allowing you
to fine-tune the encoder mode using vorbis_encode_ctl() before calling
vorbis_encode_setup_init() to finalise the mode. This is useful for,
for example, setting hard min/max on a quality-based mode.

Michael

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