Use multiple FFMPEG filters - Printable Version

Use multiple FFMPEG filters - Printable Version

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Use multiple FFMPEG filters - lafuente - 09-10-2023 12:26

Hello,

I'm sure that this question was already asked many times. I can't really find the relevant answer :-(

I'd like to use 2 filters with FFMPEG and MinimStreamer.

Currently I use :

Code:

convOut=-af aresample=resampler=soxr:precision=33:cheby=1:dither_method=triangular

To this, I'd like to add :

Code:

bass=g=3:f=110:w=0.6

I tried :

Code:

convOut=-af aresample=resampler=soxr:precision=33:cheby=1:dither_method=triangular[2];[2]bass=g=3:f=110:w=0.6

But this don't work. Can someone point me to the right syntax ?
Thank you,
Manu

RE: Use multiple FFMPEG filters - simoncn - 09-10-2023 17:32

Try this:

Code:

convOut=-af "aresample=resampler=soxr:precision=33:cheby=1:dither_method=triangular,bass=g=3:​f=110:w=0.6"

RE: Use multiple FFMPEG filters - lafuente - 09-10-2023 18:26

Hello Simon,

Thank you. Your arguments line don't work. But I finally had something that work with the previous command :

Code:

convOut=-af aresample=resampler=soxr:precision=33:cheby=1:dither_method=triangular[2];[2]bass=g=3:f=110:w=0.6

It was a typo problem. I typed / instead of :

Anyway, the result was no "so good"...

Best regards,
Manu

RE: Use multiple FFMPEG filters - simoncn - 09-10-2023 19:56

I copied and pasted this string and it is working for me. i don't know why it didn't work for you. Do you have FFmpeg installed with libsoxr enabled?