[kdenlive] Black video when rendering with v0.9.10

[jb]

Le 22.03.16 11:06, Narcis Garcia a écrit :
> If melt renders perfectly a .kdenlive project from command line, but not
> from Kdenlive GUI, how can I find the problem?
>
> If render is called from GUI (Kdenlive 0.9.10 in Ubuntu 14.04) video
> track results in black.
>
Hi, there are 2 steps you can try:

1 - go to Kdenlive Settings, under Environnement, and check that the 
path to the melt binary is correctly set.

If that is not the problem, try step 2:

2 - in the Rendering dialog, instead of the "Render" button, click on 
"Script rendering" button. This will create an executable script file in 
$HOME/kdenlive/script/ like:

script001.sh

In a terminal, go the the script folder and try to run it:

./script001.sh

This script should launch the same command that Kdenlive uses for 
rendering. That might give you more infos. If the script fails and you 
don't understand, you can copy/paste its content here.

Regards
jb



>
> El 08/03/16 a les 21:32, Narcis Garcia ha escrit:
>> Tried melt to render same project, and result has visible video track.
>> It seems to not being a melt problem: only Kdenlive.
>> How can I find the problem with Kdenlive?
>>
>>
>> On 06/03/16 14:28, Jean-Baptiste Mardelle wrote:
>>> On Sunday, March 6, 2016 10:44:38 AM CET, Narcis Garcia wrote:
>>>> I've tested this command and produces right a video file:
>>>> $ melt clip.ogv -consumer avformat:result.mp4 vcodec=libx264
>>>>
>>>> What (and how) can I test about a sample Kdenlive project?
>>> Kdenlive project files can be used like clips in melt command line.
>>> Try:
>>>
>>> melt myproject.kdenlive -consumer avformat:result.mp4 vcodec=libx264
>>>
>>> regards
>>> jb
>>>
>>>
>>>
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