Basics of gstreamer pipeline

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Basics of gstreamer pipeline

praveen
I have just started understanding the gstreamer basics and while going through some examples, I had few questions.

Can some please explain me the following:
 
In the pipeline,

gst-launch videotestsrc ! ffmpegcolorspace ! ximagesink

What cololorspace does videotestsrc  produce here?
What colorspace conversion is ffmpegcolorspace doing?
What colorspace is ximagesink accepting and where is it presenting, Framebuffer??
 
Here we dont mention any properties for the plugin, but still how do they co-work?

I am confused in understanding

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Re: Basics of gstreamer pipeline

tantor2012
If you do...

gst-launch -v videotestsrc ! ffmpegcolorspace ! ximagesink

you will see all the details

.

On Wed, Oct 31, 2012 at 5:16 AM, praveen <[hidden email]> wrote:
I have just started understanding the gstreamer basics and while going
through some examples, I had few questions.

Can some please explain me the following:

In the pipeline,

gst-launch videotestsrc ! ffmpegcolorspace ! ximagesink

What cololorspace does videotestsrc  produce here?
What colorspace conversion is ffmpegcolorspace doing?
What colorspace is ximagesink accepting and where is it presenting,
Framebuffer??

Here we dont mention any properties for the plugin, but still how do they
co-work?

I am confused in understanding





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