Displaying 2 results from an estimated 2 matches for "q_quant".
2002 Feb 01
2
codebook training
...inute long 44 KHz audio, using Vorbis compiled with the TRAIN_RES define. I think
it worked fine, it generated .vqd files for me.
Then I compiled ResVQTrain, which complied OK. Then I run it on the previously generated resaux_short.vqd and resaux_long.vqd files, trying different entries, dim and
q_quant parameter values. However the result was the same:
- the iteration did not converge,
-the metric error was high (in the 1-10 range)
-the produced .vqi file contained some #IND values as biases.
-when I run VQBuild on the resulting .vqi files, it reported lots of duplicate entries, and removed.
C...
2001 May 01
1
encoder observation
Hello!
First of all a question:
When you make the encoder tables (ie: mode_e.h)
do you use the mapping0_forward function?
Because you made the encoder tables, and after this
you did a minor correction in the final beta4 ...
(this correction was:
additional[0]=fabs(additional[0]*scale);
in the mapping0_forward function)
(I see this was a bug, and the modification
was correct, but this correction