- Nov 06, 2016
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Mark Harris authored
frame_size_select() ensures that frame_size is a valid size or -1, !st->variable_duration is always false, and delay_compensation is no longer needed to choose the frame size.
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Mark Harris authored
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- Nov 05, 2016
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Jean-Marc Valin authored
That experiment never actually worked
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- Nov 03, 2016
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Signed-off-by:
Ralph Giles <giles@thaumas.net>
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Jean-Marc Valin authored
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- Nov 02, 2016
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Jean-Marc Valin authored
We now try not to fold below band 17 since that produces a lot of harshness. This mostly helps around 32-40 kb/s.
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Mark Harris authored
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Mark Harris authored
Fix Hybrid redundancy assertion failure in ec_enc_shrink(), even if SILK produces more than maxBits, by reducing or eliminating redundancy when necessary. Don't reserve space for redundancy that is too small to be used for redundancy. When there is not enough space for redundancy, allow the regular frame to use all the bits.
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Mark Harris authored
With packets of 80 ms or more, a SILK bandwidth switch was missing the second half of the redundancy, because st->silk_bw_switch was cleared too early before any recursive calls.
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- Nov 01, 2016
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Jean-Marc Valin authored
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Jean-Marc Valin authored
As reported by agatx in https://trac.xiph.org/ticket/2291
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Jean-Marc Valin authored
Reported by wtchang in trac: https://trac.xiph.org/ticket/2160
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Jean-Marc Valin authored
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- Oct 31, 2016
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Signed-off-by:
Jean-Marc Valin <jmvalin@jmvalin.ca>
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- Oct 29, 2016
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Jean-Marc Valin authored
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Jean-Marc Valin authored
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Jean-Marc Valin authored
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Jean-Marc Valin authored
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- Oct 28, 2016
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Jean-Marc Valin authored
These rely on TF rather than short windows to avoid partial collapse.
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Signed-off-by:
Jean-Marc Valin <jmvalin@jmvalin.ca>
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Also clean up comments from the last patches Signed-off-by:
Jean-Marc Valin <jmvalin@jmvalin.ca>
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Signed-off-by:
Jean-Marc Valin <jmvalin@jmvalin.ca>
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Signed-off-by:
Jean-Marc Valin <jmvalin@jmvalin.ca>
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Signed-off-by:
Jean-Marc Valin <jmvalin@jmvalin.ca>
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Signed-off-by:
Jean-Marc Valin <jmvalin@jmvalin.ca>
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- Oct 27, 2016
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Jean-Marc Valin authored
The transient detector would trigger on low-pitch vowels, but we didn't have enough bits to properly code the high bands as a transient, resulting in partial collapse and unstable energy.
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Ralph Giles authored
Different distributions of doxygen have different default values of HAVE_DOT setting, so we need to pick a specific setting to avoid 'missing dot' warnings on some platforms. Doxygen uses it to generate inclusion graphs for our various header files, which is somewhat useful, but not essential. We therefore enable dot if it's present (usually through the parent graphviz package) but disable it if it's not available, silencing the warning, but not giving uniform results.
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Jean-Marc Valin authored
Without that, we could bust the budget and end up with the if (ec_tell(&enc) <= 8*nb_compr_bytes) being false, followed by an assert failure later.
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- Oct 21, 2016
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Jean-Marc Valin authored
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- Oct 05, 2016
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Jean-Marc Valin authored
Reported by Mark Warner.
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- Sep 20, 2016
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Jean-Marc Valin authored
memcpy() aliasing bug caught by Felicia's encoder fuzzing test
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Jean-Marc Valin authored
This should also avoid cases where stereo streams receive fewer bits than mono streams.
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- Sep 16, 2016
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Jean-Marc Valin authored
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- Sep 15, 2016
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Jean-Marc Valin authored
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- Sep 14, 2016
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Jean-Marc Valin authored
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Jean-Marc Valin authored
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- Sep 08, 2016
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Change-Id: I16bd4cd990d8ad5888c9e30016218ac25242ecb5 Signed-off-by:
Jean-Marc Valin <jmvalin@jmvalin.ca>
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Jean-Marc Valin authored
The encoder would reserve bytes for redundancy and then decide to use CELT, but not use those bytes.
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