Re: [FFmpeg-user] Loudnorm filter in ffmpeg increases and decreases the volume of parts of the audio.

2022-11-15 Thread Paul B Mahol
On 11/15/22, CMG DiGiTaL  wrote:
> Hi Paul,
> But it's not me who defines which mode will be used, but Loudnorm... how
> can I do that then?
>
> Using dynamic mode and not linear is far from working correctly.
>>
>> One use dynamic mode when not specifying measured values to filter.
>>
>
>  Hi Paul,

This is explained on web.

You set filter measured_* options values from first pass processing of
input values reported by same filter at end of same file.

So you need two-pass processing.
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Re: [FFmpeg-user] Loudnorm filter in ffmpeg increases and decreases the volume of parts of the audio.

2022-11-14 Thread CMG DiGiTaL
Hi Paul,
But it's not me who defines which mode will be used, but Loudnorm... how
can I do that then?

Using dynamic mode and not linear is far from working correctly.
>
> One use dynamic mode when not specifying measured values to filter.
>

 Hi Paul,
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Re: [FFmpeg-user] Loudnorm filter in ffmpeg increases and decreases the volume of parts of the audio.

2022-11-09 Thread Paul B Mahol
On 10/10/22, CMG DiGiTaL  wrote:
> I searched the internet before and couldn't find any comments about this
> situation:
>
> In some songs, the loudnorm filter quickly increases the volume of part of
> the audio and returns to normal in milliseconds.
>
> Has anyone been in this situation or know what could be happening?

Using dynamic mode and not linear is far from working correctly.

One use dynamic mode when not specifying measured values to filter.

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[FFmpeg-user] Loudnorm filter in ffmpeg increases and decreases the volume of parts of the audio.

2022-10-10 Thread CMG DiGiTaL
I searched the internet before and couldn't find any comments about this
situation:

In some songs, the loudnorm filter quickly increases the volume of part of
the audio and returns to normal in milliseconds.

Has anyone been in this situation or know what could be happening?
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