 Jean-Marc Valin
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2ad6a746cb
Adds some smoothing to the energy quantization
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8 年之前 |
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Jean-Marc Valin
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afd7cb77c7
Tune SILK rate for hybrid with FEC enabled
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8 年之前 |
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Jean-Marc Valin
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7ca418797c
Moving FEC decision to the Opus encoder level (from SILK level)
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8 年之前 |
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Jean-Marc Valin
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168b21f11e
Taking loss rate into account in compute_equiv_rate()
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8 年之前 |
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Jean-Marc Valin
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913f09e786
Retuning the tf_analysis() lambda
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8 年之前 |
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Jean-Marc Valin
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64739a6c06
Fixes equiv_rate for CBR
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8 年之前 |
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Jean-Marc Valin
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3b1df2a484
Minor TF cleanup (tf_sum was useless), plus comments
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8 年之前 |
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Jean-Marc Valin
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43e038d67f
Use SPREAD_AGGRESSIVE on non-transient hybrid frames
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8 年之前 |
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Jean-Marc Valin
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f4e2ca3b6f
Don't use too much temporal resolution on hybrid frames at low rate
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8 年之前 |
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Jean-Marc Valin
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879482d9b2
Disable patch_transient_decision() on hybrid since it's causing artifacts
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8 年之前 |
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Jean-Marc Valin
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173b997db2
CBR: set gains to their previons values where we're busting the budget
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8 年之前 |
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Jean-Marc Valin
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1a32f1bfaa
Set pulses to zero if we can't meet rate target
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8 年之前 |
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Jean-Marc Valin
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f77ad1f16d
Now that we're preventing huge gains, we no longer need to pretend there's
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8 年之前 |
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Jean-Marc Valin
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b3efe8646e
CBR: lock the gain on a subframe when the number of pulses stops going down
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8 年之前 |
 Koen Vos
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eee09eca90
merge back in the LTP gain safety limiter
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8 年之前 |
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Jean-Marc Valin
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f3ad2473e9
CBR: Using the same gain increase for fixed-point as for float
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8 年之前 |
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Jean-Marc Valin
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3bc720ff08
Oops, edited the wrong comment in the previous commit
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8 年之前 |
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Jean-Marc Valin
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230e5f4e62
Re-tuning compute_equiv_rate()
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8 年之前 |
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Jean-Marc Valin
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65dcfd33b5
Getting rid of the SILK penalty for hybrid CBR.
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8 年之前 |
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Jean-Marc Valin
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7c8be0c68e
Improving CBR for hybrid mode
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8 年之前 |
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Jean-Marc Valin
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bf6dc52806
Making the encoder more aggressive at using wider bandwidths
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8 年之前 |
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Koen Vos
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0b4a8b64d7
comment about reduced codelength component in LTP quantizer error metric
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8 年之前 |
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Koen Vos
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35144f4d09
avoid double if statement for finding best quantized LTP coefs
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8 年之前 |
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Koen Vos
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2b29ef8b86
increase NSQ decision delay from 32 to 40
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8 年之前 |
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Koen Vos
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63e7173764
reduced noise floor in noise shaping analysis by 2 dB
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8 年之前 |
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Koen Vos
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91a2e30466
increase order of noise shaping filter
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8 年之前 |
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Koen Vos
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8f6098383e
more conservative scaling of LTP corrs; remove assert that checks for negative residual energy; discard CB entries leading to such negative energies
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8 年之前 |
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Koen Vos
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55b7934a67
Clean up: alignment of comments
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9 年之前 |
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Koen Vos
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d3f094b768
Clean up: replace tabs by spaces
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9 年之前 |
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Koen Vos
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303c10ecee
removed prefilter
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9 年之前 |
