Bug 369296

Summary:	crash rendering in .mp4 on video with "levels" colour correction effect
Product:	[Applications] kdenlive	Reporter:	dimitrisbolaris1
Component:	Rendering & Export	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	RESOLVED FIXED
Severity:	crash	CC:	kentsmotherman
Priority:	NOR
Version First Reported In:	16.04.0
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description dimitrisbolaris1 2016-09-24 20:57:02 UTC

crash rendering in .mp4 on video with colour correction effect "Levels"

ERROR MESSAGE 

medium: [ ref=1, _mlt_properties_load=medium, __mlt_properties_load=medium ]
/usr/bin/melt: symbol lookup error: /usr/lib/frei0r-1/levels.so: undefined symbol: floor

I use Ubuntu 16.04 and i get the upgrade from Kdenlive 16.08.0 to 16.08.1 



Reproducible: Always

Steps to Reproduce:
1.I add colour correction "Levels" effect 
2.try to render in .mp4 video format 
3.I get error message, rendering crash



rendering as usual do

Comment 1 Jean-Baptiste Mardelle 2016-09-24 21:22:19 UTC

This is due to a packaging issue in frei0r. Are you using our PPA:
https://launchpad.net/~kdenlive/+archive/ubuntu/kdenlive-stable

Comment 2 Jean-Baptiste Mardelle 2016-09-25 15:45:42 UTC

I can confirm there is currently a problem in our PPA's frei0r package, we are working on it.

Comment 3 Jean-Baptiste Mardelle 2016-09-25 21:59:11 UTC

Fixed in latest update of frei0r from our PPA

Comment 4 Kent Smotherman 2017-02-12 14:05:52 UTC

This seems to be back. I'm also on 16.04 & kdenlive 16.08.01, and when I add a level color correction I get this exact error. I'm on your PPA and have ensured I did an update, but no luck.