Bug 390410 - Cannot render videos at all 2
Summary: Cannot render videos at all 2
Status: RESOLVED FIXED
Alias: None
Product: kdenlive
Classification: Applications
Component: User Interface (show other bugs)
Version: 17.12.0
Platform: Microsoft Windows Microsoft Windows
: NOR critical
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-02-13 21:44 UTC by csipi
Modified: 2018-08-30 08:58 UTC (History)
2 users (show)

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Latest Commit:
Version Fixed In:


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Description csipi 2018-02-13 21:44:33 UTC
Hi,

I have a problem when I try to render video. If I generate render script and run generated script under GUI it shows "waiting..." and it does nothing.

If I run the generated script under command prompt, it shows the help.

I realized that the script is like this:

 set RENDERER="C:/Program_Files/Kdenlive-17.08.2/kdenlive_render.exe"
 set MELT="C:/Program_Files/Kdenlive-17.08.2/melt.exe"
 
 set SOURCE_0="file:///C:/Users/x/Documents/scripts/1_001.bat.mlt"
 set TARGET_0="file:///C:/Users/x/Documents/y.webm"
 set PARAMETERS_0="in=0 out=56605 %MELT% atsc_720p_25 avformat - %SOURCE_0% 
 %TARGET_0% f=webm vcodec=libvpx acodec=vorbis crf=23 vb=0 quality=good aq=6 max-intra-rate=1000 cpu-used=4 threads=4 real_time=-1"
 %RENDERER% %PARAMETERS_0%

The problem is that the parameter is a string starts and ends with Quotation mark (") so it is only one parameter

I changed the last line in the script to this, and run it under command line it workd:
 %RENDERER% %PARAMETERS_0:~1,-1%

If I start this modified script under GUI I get the same error, like in the 388363 issue.

I downloaded the Kdenlive-17.12.0 from Windows sections of the https://kdenlive.org/download/ page, and followed the instructions on this page. The language is Hungary.
Comment 1 mickyrosenleft 2018-06-25 20:21:23 UTC
Try again with kdenlive 18.04.
Does error still exist?
Comment 2 csipi 2018-08-30 08:58:00 UTC
(In reply to mickyrosenleft from comment #1)
> Try again with kdenlive 18.04.
> Does error still exist?

Hi,

I tried the kdenlive 18.04, and it seems to be the problem disappeared.
Thank you for the fix.

BR,
Zsolt