********************************************************************
function: simple programmatic interface for encoder mode setup
- last mod: $Id: vorbisenc.c,v 1.21 2001/12/14 09:27:36 xiphmont Exp $
+ last mod: $Id: vorbisenc.c,v 1.22 2001/12/14 09:37:58 xiphmont Exp $
********************************************************************/
){
int ret=0;
- base_quality=0.;
-
base_quality+=.001;
if(base_quality<0.)base_quality=0.;
if(base_quality>.999)base_quality=.999;
/* setup specific to non-stereo (mono or uncoupled polyphonic)
coupling */
- /* unmanaged, one iteration residue setup */
- ret|=vorbis_encode_residue_init(vi,base_quality,0,
- 0, /* uncoupled */
- 0, /* no mid stereo backfill */
- 1, /* residue backfill */
- _residue_template_44_uncoupled,
- 0,0,0,0,0,0,0,0,0,0,0,
- 4.,4.,4.,6.,6.,6.,6.,4.,4.,4.,4.);
-
- ret|=vorbis_encode_residue_init(vi,base_quality,1,
- 0, /* uncoupled */
- 0, /* no mid stereo backfill */
- 1, /* residue backfill */
- _residue_template_44_uncoupled,
- 0,0,0,0,0,0,0,0,0,0,0,
- 4.,4.,4.,6.,6.,6.,6.,4.,4.,4.,4.);
-
- ret|=vorbis_encode_lowpass_init(vi,base_quality,0,
- 15.1,15.8,16.5,17.9,20.5,
- 999.,999.,999.,999.,999.,999.);
- ret|=vorbis_encode_lowpass_init(vi,base_quality,1,
- 15.1,15.8,16.5,17.9,20.5,
- 999.,999.,999.,999.,999.,999.);
-
- return(ret);
-
-
-
-
return(OV_EIMPL);