See here:
http://www.mltframework.org/bin/view/MLT/OpenGL
You have to use "-consumer xgl" or "-consumer qglsl 0=sdl" to run that
command. The "sdl" consumer is default, but it is not directly compatible
with the opengl module.
On Mon, Feb 8, 2016 at 8:28 PM Abhijit Pathak <abhi...@amagi.com> wrote:
> Dan ,
>
> I am running this on Ubuntu 14.04 64 bit and executing command below in a
> terminal.
>
> melt A_David_Beckham.mp4 -filter movit.blur
>
> There are other UI sessions open such as Browser and Unity. I have
> installed CUDA and NVIDIA SDK and quite sure that nvidia drivers are
> working , as I am able to use nvenc_h264 (instead of libx264) via ffmpeg.
>
>
>
> Regards,
> Abhijit
>
> On 9 February 2016 at 00:44, Dan Dennedy <d...@dennedy.org> wrote:
>
>> On Mon, Feb 8, 2016 at 9:06 AM Abhijit Pathak <abhi...@amagi.com> wrote:
>>
>>> Hello There,
>>>
>>> I have built and installed melt using build-melt.
>>> Flags below are turned on in build-melt
>>> ENABLE_MOVIT=1 MOVIT_HEAD=1
>>>
>>> While I am able to use filters and mixers on CPU when I use even simple
>>> movit filter,
>>> I get following error.
>>>
>>> E.g. command like 'melt A_David_Beckham.mp4 -filter movit.blur' throws
>>> error below.
>>>
>>> [filter avcolor_space] Invalid format glsl
>>>
>>> Adding 'glsl.=1' on command line doesn't help either.
>>> What is that I am missing?
>>>
>>> Are you running this where you have a X windows session?
>> Did you build the MLT qt module and have the qglsl consumer?
>>
>>
>
> <http://www.amagi.com>
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