videotestsrc grayscale bars

[Thomas Bond]

Hi,

    Can you please provide an example where I can create a set of grayscale bars using videotestrc.

Docs indicates it can be done but I've found no examples or instructions.  Thanks.

    Tom

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[Vinod Kesti]

pipeline to generate grayscale video:

gst-launch-1.0 videotestsrc !
video/x-raw,width=1920,height=1080,framerate=30/1,format=GRAY8 !
videoconvert ! autovideosink




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[yair]

gst-launch-1.0 videotestsrc pattern=Gradient ! autovideosink

On Fri, Feb 14, 2020 at 4:44 AM Thomas Bond <[hidden email]> wrote:

Hi,

    Can you please provide an example where I can create a set of grayscale bars using videotestrc.

Docs indicates it can be done but I've found no examples or instructions.  Thanks.

    Tom

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