| View previous topic :: View next topic |
| Author |
Message |
gkmac
Guru
Joined: 19 Jan 2003
Posts: 336
Location: West Sussex, UK
|
 Posted: Tue Oct 22, 2024 8:29 pm Post subject: kdenlive: cannot use ladspa plugin |
 |
|
In kdenlive it's apparently possible to use LADSPA plugins but I cannot get them working at all, specificly the "noise-suppression-for-voice" plugin.
There are guides for getting it working on other distros such as this one which mention compiling it from source and copying librnnoise_ladspa.so into /usr/lib/ladspa; that's precisely what the Gentoo ebuild does (in Gentoo's case it goes into /usr/lib64/ladspa). The guides simply say "restart kdenlive afterwards and you'll find it by searching in the Effects list" but it never appears for me.
The effect is visible in Audacity so the plugin is definitely there, but starting kdenlive from the command line reveals a few lines of plugin not available: "ladspa"
I've tried re-emerging kdenlive and I've even tried installing ladspa-sdk then re-emerging kdenlive afterwards, but it still persists with those plugin not available: "ladspa" warnings and searching for "noise" in the effects list still shows no sign of "Noise Suppressor for Voice".
Any ideas?
_________________
If ~amd64 ebuilds are cutting edge, then git-9999 ebuilds are chainsaws.
"Not everyone can ride a unicycle, does that mean we should put another wheel on it?" - Lokheed |
|
| Back to top |
|
 |
szatox
Advocate
Joined: 27 Aug 2013
Posts: 3386
|
| Posted: Tue Oct 22, 2024 8:53 pm Post subject: |
|
|
This looks like the same problem I had with easyeffects. And this is how I solved it:
| Code: | lrwxrwxrwx 1 root root 17 2024-03-28 /usr/lib/ladspa -> /usr/lib64/ladspa
lrwxrwxrwx 1 root root 15 2024-03-28 /usr/lib/lv2 -> /usr/lib64/lv2 |
I consider it a workaround rather than a proper solution, but it works, so whatever 
_________________
Make Computing Fun Again |
|
| Back to top |
|
|
gkmac
Guru
Joined: 19 Jan 2003
Posts: 336
Location: West Sussex, UK
|
| Posted: Tue Oct 22, 2024 9:03 pm Post subject: |
|
|
Good thinking about those symlinks. Unfortunately it doesn't work, still getting plugin not available: "ladspa" and still no sign of the plugin appearing in kdenlive.
_________________
If ~amd64 ebuilds are cutting edge, then git-9999 ebuilds are chainsaws.
"Not everyone can ride a unicycle, does that mean we should put another wheel on it?" - Lokheed |
|
| Back to top |
|
|
szatox
Advocate
Joined: 27 Aug 2013
Posts: 3386
|
| Posted: Tue Oct 22, 2024 9:39 pm Post subject: |
|
|
Well, if it's not the location, then maybe some dependency needs an interface?
Have you enabled ladspa USE flag? Kdenlive doesn't like my configuration, so I can't just --pretend install it do see the all dependencies, but I remember it being opt-in for my toys. Same thing applies to lv2.
_________________
Make Computing Fun Again |
|
| Back to top |
|
|
gkmac
Guru
Joined: 19 Jan 2003
Posts: 336
Location: West Sussex, UK
|
| Posted: Tue Oct 22, 2024 9:56 pm Post subject: |
|
|
| szatox wrote: | | Have you enabled ladspa USE flag? ... Same thing applies to lv2. |
The kdenlive ebuild itself does not have either of those USE flags.
I've enabled both those USE flags, re-emerged everything that used those USE flags and re-emerged kdenlive yet again afterwards. Still no change.
_________________
If ~amd64 ebuilds are cutting edge, then git-9999 ebuilds are chainsaws.
"Not everyone can ride a unicycle, does that mean we should put another wheel on it?" - Lokheed |
|
| Back to top |
|
|
|
Multimedia
