Changes between Initial Version and Version 1 of Ticket #1784, comment 9


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Timestamp:
May 4, 2013, 11:14:51 AM (4 years ago)
Author:
klaussfreire
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  • Ticket #1784, comment 9

    initial v1  
    11Interesting. I just confirmed this still happens. I'm working on the AAC encoder, so I think I'll take a look at why this happens. While working on AAC's rate control, I noticed similar issues when too many bits are assigned to too loud signals, and it does look like this could be the case (the signal is really powerful). I already added lots of failsafes for this case (on a patch that I'll be sending soon), but it doesn't seem to cover this particular issue in the attached sample. So I'll keep looking. 
     2 
     3PS: I believe the "too loud" somewhere induces NaNs. They propagate very fast, hence the empty output.