Displaying 4 results from an estimated 4 matches for "speex_set_high_mode".
2004 Aug 06
2
Speex modes
...).. As it is now the user can set complexity
(SPEEX_SET_COMPLEXITY) and quality (SPEEX_SET_QUALITY /
SPEEX_SET_VBR_QUALITY) and to wether to use VBR or not. Will these
options
make it possible to produce all combinations of bitrates/qualities? Or
should I also use SPEEX_SET_MODE/SPEEX_SET_LOW_MODE/SPEEX_SET_HIGH_MODE
to
accomplish this?
/Pontus
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2006 Feb 10
2
About wideband encode
Hi, all.
I have two questions about wideband encoding.
>From "testenc_wb.c"...
1)
tmp=8;
speex_encoder_ctl(st, SPEEX_SET_QUALITY, &tmp);
tmp=3;
speex_encoder_ctl(st, SPEEX_SET_HIGH_MODE, &tmp);
tmp=6;
speex_encoder_ctl(st, SPEEX_SET_LOW_MODE, &tmp);
How to set high_mode and low_mode, if quality is set to '9'?
When I set quality '9' / high_mode '3' / low_mode '6', encode as like quality is '8'.
And what does high/low mode valu...
2004 Aug 06
0
Speex modes
...can set complexity
> (SPEEX_SET_COMPLEXITY) and quality (SPEEX_SET_QUALITY /
> SPEEX_SET_VBR_QUALITY) and to wether to use VBR or not. Will these
> options
> make it possible to produce all combinations of bitrates/qualities? Or
> should I also use SPEEX_SET_MODE/SPEEX_SET_LOW_MODE/SPEEX_SET_HIGH_MODE
> to
> accomplish this?
The first thing to know that setting quality from 0-10 is in fact a more
user-friendly of setting the mode. That being said, for narrowband
encoding, all modes are available with at least one quality setting
(sometimes two quality settings point to the same mode beca...
2004 Aug 06
2
SV: Speex modes
...r can set complexity
> (SPEEX_SET_COMPLEXITY) and quality (SPEEX_SET_QUALITY /
> SPEEX_SET_VBR_QUALITY) and to wether to use VBR or not. Will these
> options
> make it possible to produce all combinations of bitrates/qualities? Or
> should I also use SPEEX_SET_MODE/SPEEX_SET_LOW_MODE/SPEEX_SET_HIGH_MODE
> to
> accomplish this?
The first thing to know that setting quality from 0-10 is in fact a more
user-friendly of setting the mode. That being said, for narrowband
encoding, all modes are available with at least one quality setting
(sometimes two quality settings point to the same mode becau...