Opened 5 years ago
Closed 4 years ago
#6202 closed enhancement (wontfix)
dynaudnorm side-chain version
| Reported by: | mtc | Owned by: | |
|---|---|---|---|
| Priority: | wish | Component: | avfilter |
| Version: | git-master | Keywords: | dynaudnorm |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
if dynaudnorm could support a side-chain version (similar to acompressor) -
using an audio's peak is innacurate
but an upsampled-version of audio is closer to 'true-peak'
Change History (4)
comment:1 by , 5 years ago
comment:2 by , 5 years ago
pretty-easy:
by applying the side-chain to a aevalsrc=1 , downsampling(non-sinc to avoid ringing) that to match original rate, and then multiplying that to original
that way you don't have to deal with resampling degrading original, unfortunately doesn't seem very simple :/
comment:3 by , 5 years ago
| Component: | undetermined → avfilter |
|---|---|
| Keywords: | dynaudnorm added |
| Priority: | normal → wish |
| Version: | unspecified → git-master |
comment:4 by , 4 years ago
| Resolution: | → wontfix |
|---|---|
| Status: | new → closed |
Then upsample prior to calling filter.
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How would you normalize non-upsampled audio with upsampled one? That is just impossible.