Ignore:
Timestamp:
Dec 14, 2010 8:39:47 PM (12 years ago)
Author:
nanang
Message:

Fix #1188:

  • Fixed jitter buffer progressive discard by returning 'missing' frame after discarded frame(s) so the PLC will be invoked to align the audio signal.
  • Modified conditions in jitter buffer test data for this fix.
File:
1 edited

Legend:

Unmodified
Added
Removed
  • pjproject/trunk/pjmedia/build/Jbtest.dat

    r3065 r3396  
    144144!burst      4 
    145145!discard    68 <- number of PUT - GET, JB does shrinking by discarding frames 
    146 !lost       0 
     146!lost       68 <- ticket #1188, normal frame after discarded frame is flagged 'lost' to align signal 
    147147!empty      4 
    148148!delay      8  <- should be less than or equal to twice of burst 
     
    294294!burst      1 
    295295!discard    50 <- frames discarded for delay adaptation 
    296 !lost       0 
     296!lost       50 <- ticket #1188, normal frame after discarded frame is flagged 'lost' to align signal 
    297297!empty      0 
    298298!delay      25 <- average delay, JB is able to adapt the delay 
     
    348348!burst      1 
    349349!discard    50 <- frames discarded for delay adaptation 
    350 !lost       0 
     350!lost       50 <- ticket #1188, normal frame after discarded frame is flagged 'lost' to align signal 
    351351!empty      0 
    352352!delay      20 <- average delay, twice of minimal prefetch 
     
    372372!burst      10 
    373373!discard    300 <- not so relevant for long period session with many delay adjustments needed (i.e: for first burst and periodic spikes) 
    374 !lost       0 
     374!lost       300 <- ticket #1188, normal frame after discarded frame is flagged 'lost' to align signal 
    375375!empty      60 <- delay adjustment effect, as there is actually no drift 
    376376!delay      20 <- twice of burst level average 
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