Equalizer work

• Support other tables than 22 and 44kHz
• Improve presets handling

I don't see a problem with our handling of presets. This bug is way underspecified.

added Status::invalid label

closed

To prevent a new ticket to be closed as duplicate I suggest we reopen this ticket.

(a previous ticket marked as duplicate was for example 2023)

I currently have this equalizer failure issue in:

ii  libvlc2                               1.0.6-1ubuntu1.8                                multimedia player and streamer library
ii  libvlccore2                           1.0.6-1ubuntu1.8                                base library for VLC and its modules
ii  vlc                                   1.0.6-1ubuntu1.8                                multimedia player and streamer
ii  vlc-data                              1.0.6-1ubuntu1.8                                Common data for VLC
ii  vlc-nox                               1.0.6-1ubuntu1.8                                multimedia player and streamer (without X su
ii  vlc-plugin-pulse                      1.0.6-1ubuntu1.8                                PulseAudio plugin for VLC

The equalizer does not work on all mp3 files, giving this message on the default loglevel:

[0x87a3bb8] equalizer audio filter error: rate not supported
[0x87a3bb8] main audio filter error: no visualization module matched "equalizer"
[0x87a3d48] main audio output error: cannot add user filter equalizer (skipped)

While this error is logged the mp3 file plays without problem, audio quality is good.

I will provide any debug information needed to get this issue to a higher level. Just ask.

Edit: my apologies for not doing more research first on 22050Hz issues.

Original author: nooblet

The sample rate limitation was already fixed several months ago:

commit eb19c5d5bab2525368d938f87b3045ba5b4ac917
Author: Ron Wright <logiconcepts819@gmail.com>
Date:   Thu Mar 22 21:24:45 2012 +0100

    Equalizer: support new samplerates and bands
    
    Support for more samplerate than 44100 and 48000
    Support for classic ISO bands instead of Winamp ones
    
    Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

added Component::Audio: filters Version::master git labels

changed milestone to %2.1 features

mentioned in issue #2023 (closed)