Displaying 4 results from an estimated 4 matches for "speex_mode_frame_size".
2004 Aug 06
4
Framesize for UWB vs. WB encoding
...frame sizes chosen
by the codec.
testenc_uwb.c from the speex-1.0 source distribution has a framesize
of 640 hardcoded and makes use of this value exclusively.
However, a mode query on the actual codec returns 320 as a framesize
for this mode.
int tmp;
speex_mode_query(&speex_uwb_mode, SPEEX_MODE_FRAME_SIZE, &tmp);
<p>testenc_wb.c from the speex-1.0 source distribution has a framesize
of 320 hardcoded and makes use of this value exclusively.
However, a mode query on the actual codec returns 160 as a framesize
for this mode.
int tmp;
speex_mode_query(&speex_wb_mode, SPEEX_MODE_FR...
2005 Jan 17
2
Programming questions
...he coded data for a
duration greater than the frame size of decoder are used. Should
I call some integer number of times the decoding procedure (like
it is done in the java code of Speex).
4) What is the difference "SPEEX_GET_FRAME_SIZE" and
"SPEEX_MODE_FRAME_SIZE" operations. This should not be identical
since these operations are provided by two different functions
but I don't see any explanation of a difference in the
documentation.
Iwould greatly appreciate If somebody has some answer to these questions.
Thanks and...
2005 Jan 17
0
Programming questions
...peexenc/speexdec and is a
very simple model (it only encodes intensity difference).
> for sanity's sake, just accept that speex will work only with 160 samples
> per frame.
See above.
> > 4) What is the difference "SPEEX_GET_FRAME_SIZE" and
> > "SPEEX_MODE_FRAME_SIZE" operations. This should not be identical
> > since these operations are provided by two different functions
> > but I don't see any explanation of a difference in the
> > documentation.
> SPPEX_GET_FRAME_SIZE will return the size of the uncompr...
2004 Aug 06
0
Framesize for UWB vs. WB encoding
...estenc_uwb.c from the speex-1.0 source distribution has a framesize
> of 640 hardcoded and makes use of this value exclusively.
>
> However, a mode query on the actual codec returns 320 as a framesize
> for this mode.
>
> int tmp;
> speex_mode_query(&speex_uwb_mode, SPEEX_MODE_FRAME_SIZE, &tmp);
>
>
> testenc_wb.c from the speex-1.0 source distribution has a framesize
> of 320 hardcoded and makes use of this value exclusively.
>
> However, a mode query on the actual codec returns 160 as a framesize
> for this mode.
>
> int tmp;
> speex_mo...