Bug 490884

Summary:	Compressor/Expander: [filter avfilter.compand filter6] Cannot set sink channel counts
Product:	[Applications] kdenlive	Reporter:	harald <havoigt>
Component:	Video Effects & Transitions	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	RESOLVED FIXED
Severity:	normal	CC:	fritzibaby
Priority:	NOR
Version First Reported In:	24.05.2
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description harald 2024-07-27 10:00:39 UTC

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SUMMARY
Filters "Compressor/Expander" and " Simple Compressor/Expander" do not work with latest flatpak version. 
But they work with"kdenlive-master-8472-linux-gcc-x86_64.AppImage". Pls see my comments in Bug 489276. 


STEPS TO REPRODUCE
1. Add Compressor/Expander
2. or add Simple Compressor/Expander
3. 

OBSERVED RESULT
1. Error msg: [filter avfilter.compand filter6] Cannot set sink channel counts. Filter does not work
2. Error msg: [filter avfilter.compand filter3] Cannot set sink channel counts. Filter does not work

EXPECTED RESULT
Should compress audio data

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 6.1.3
(available in About System)
KDE Plasma Version: 6.1.3
KDE Frameworks Version:  6.4.0
Qt Version: 6.7.0

ADDITIONAL INFORMATION
flatpak

Comment 1 emohr 2024-09-24 19:04:52 UTC

Git commit 8d86acd5d1de2bbc0d91cf4c554ca40b40f8984e by Jean-Baptiste Mardelle.
Committed on 24/09/2024 at 18:39.
Pushed by mardelle into branch 'master'.

Include latest fix for avfilter audio channel issue
Related: bug 489276, bug 493463

M  +3    -3    libs/mlt/mlt.py

https://invent.kde.org/packaging/craft-blueprints-kde/-/commit/8d86acd5d1de2bbc0d91cf4c554ca40b40f8984e