CELT tuning: Difference between revisions
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{{Obsolete|The CELT codec has been merged into the IETF [[Opus]] codec and is now obsolete}} | |||
== All the things that can be tuned in CELT == | == All the things that can be tuned in CELT == | ||
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* celt.c: transient_decision() | * celt.c: transient_decision() | ||
[[Category:Opus]] | |||
Latest revision as of 05:32, 23 June 2016
All the things that can be tuned in CELT
Allocation matrix
How many bits per critical band (assuming 256 frame size)
- modes.c: band_allocation[]
Minimum band width
Minimum number of MDCT bin allowed for a band, even if it means more than one Bark.
- modes.c: MIN_BINS
Folding decision
Decision when to turn folding on or off.
- bands.c: folding_decision()
Transient decision
Decision when to use short blocks
- celt.c: transient_decision()