Difference between revisions of "CELT TODO"

From XiphWiki
Jump to: navigation, search
Line 8: Line 8:
 
* Revisit folding
 
* Revisit folding
 
** Can we remove the need to fold on split?
 
** Can we remove the need to fold on split?
** Should we do L/R splitting?
+
** Should we do L/R folding?
 
** Should we fold the side (probably not)?
 
** Should we fold the side (probably not)?
 
** Band-aligned folding?
 
** Band-aligned folding?

Revision as of 18:08, 9 January 2011

Open issues

  • Enable new layout with more HF bands? (probably not)
  • Reduce waste when splitting at high bit-rate?
  • Remove 2-phase stereo?
  • fix start/end energy prediction
  • Revert N=1 allocation special case?
  • Revisit folding
    • Can we remove the need to fold on split?
    • Should we do L/R folding?
    • Should we fold the side (probably not)?
    • Band-aligned folding?


  • Tuning (nothing that really needs fixing, but it's still open)
    • Temporal masking
    • Band layout (spacing)
    • qtheta offset
    • delta allocation
    • fine offset
    • Spreading/folding parameter