Multiple ximagesinks

[Darren Staples]

Is it possible to have more than one ximagesink in a pipeline ?

Suppose I wanted to preview both an original of a movie file, and a monochrome/filtered version. I realise that I need a ‘tee’ element to split the video stream into two, but I’m struggling to get to grips with the gst-launch syntax required when using a tee.

My simple pipeline is:
filesrc location=file.flv ! decodebin ! ffmpegcolorspace ! video/x-raw-gray ! ffmepgcolorspace ! ximagesink

How would that look with a tee and a second ximagesink displaying the original colour movie ?

Thanks for all your help so far !

Darren

 

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[Julien Moutte-2]

Yes, you can put as many ximagesink you want in your pipeline. Just try
this :

gst-launch-0.10 videotestsrc ! tee name=t ! queue ! ximagesink t. !
queue ! ximagesink

Cheers,

Julien Moutte

Darren Staples wrote:

> Is it possible to have more than one ximagesink in a pipeline ?
>
> Suppose I wanted to preview both an original of a movie file, and a
> monochrome/filtered version. I realise that I need a ‘tee’ element to
> split the video stream into two, but I’m struggling to get to grips with
> the gst-launch syntax required when using a tee.
>
> My simple pipeline is:
> filesrc location=file.flv ! decodebin ! ffmpegcolorspace !
> video/x-raw-gray ! ffmepgcolorspace ! ximagesink
>
> How would that look with a tee and a second ximagesink displaying the
> original colour movie ?
>
> Thanks for all your help so far !
>
> Darren
>
>  
>
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[Felipe Contreras]

On Mon, Jan 12, 2009 at 12:14 PM, Darren Staples
<[hidden email]> wrote:

> Is it possible to have more than one ximagesink in a pipeline ?
>
> Suppose I wanted to preview both an original of a movie file, and a
> monochrome/filtered version. I realise that I need a 'tee' element to split
> the video stream into two, but I'm struggling to get to grips with the
> gst-launch syntax required when using a tee.
>
> My simple pipeline is:
> filesrc location=file.flv ! decodebin ! ffmpegcolorspace ! video/x-raw-gray
> ! ffmepgcolorspace ! ximagesink
>
> How would that look with a tee and a second ximagesink displaying the
> original colour movie ?
>
> Thanks for all your help so far !

This works for me:
gst-launch videotestsrc ! tee name=t t. ! queue ! ximagesink t. !
queue ! ximagesink

--
Felipe Contreras

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