[gst-devel] Black-and-white output

Marco Ballesio gibrovacco at gmail.com
Sat May 15 08:44:04 CEST 2010


Hi,

On Wed, May 12, 2010 at 7:11 PM, Louis-Simon Houde <houdelou at hotmail.com>wrote:

>  Hello,
>
> The question might sound completely silly for you but does gstreamer needs
> a video card to generate video output on command line with its gst-launch
> command ?
>

it shouldn't matter as long as you're not rendering the output on the card
itself.. can you please post the gst-launch command you're using?

Regards


>
> I'm asking this question because we use gst-launch to generate video
> output. On one of the server, with identical command, the output is
> black-and-white. One of the server doesn't have any video card because it is
> hosted on Amazon EC2.
>
> Ubuntu versions are different also so it might be another cue. But it is
> the same gstreamer version on both servers.
>
> Thanks
>
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