Bug 364040

Summary:	The audio is not removed when volume (keyframable) is at -60db (minimum)
Product:	[Applications] kdenlive	Reporter:	Flesciamento <flesciamento>
Component:	Video Effects & Transitions	Assignee:	Vincent PINON <vpinon>
Status:	RESOLVED FIXED
Severity:	normal	CC:	snd.noise
Priority:	HI	Flags:	snd.noise: low_hanging+
Version:	16.04.0
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Flesciamento 2016-06-06 20:53:40 UTC

The audio from a video clip or audio clip is not removed when "volume (keyframeable)" is set on -60db (minimum). It's still possible to hear the sound with a very low volume.

Reproducible: Always

Steps to Reproduce:
1. Apply the volume (keyframeable) effect on a Video clip or Audio clip
2. Set the volume at -60db in a segment of the clip or in the entire clip

Actual Results:  
You can still hear the sound of the clip (with a very low volume)

Expected Results:  
The clip should be mute in that segment.

Comment 1 farid 2016-10-05 00:15:01 UTC

I confirm this, good ears :)

Comment 2 Flesciamento 2017-02-01 01:48:29 UTC

Bug confirmed also in the last version released: 16.12.1

Wishlist: Can we have the same interface we have in the 15.12.3 version? I think that the % is more intuitive than db, plus is very much professional working with a list of values editable!

Comment 3 Jean-Baptiste Mardelle 2017-12-08 10:07:35 UTC

Git commit 3a5f901b00790568372f7b180fbc40530e75fbeb by Jean-Baptiste Mardelle.
Committed on 08/12/2017 at 10:06.
Pushed by mardelle into branch 'refactoring_timeline'.

Allow logarithmic scale for keyframes (will allow to solve volume bug)

M  +40   -3    src/assets/keyframes/model/keyframemodel.cpp
M  +2    -0    src/assets/model/assetparametermodel.cpp
M  +1    -0    src/assets/model/assetparametermodel.hpp

https://commits.kde.org/kdenlive/3a5f901b00790568372f7b180fbc40530e75fbeb

Comment 4 farid 2017-12-08 12:01:30 UTC

JB in on fire!