[gst-devel] swf video overlay, any ideas?

Bibin joseph josebibin1984 at gmail.com
Tue May 19 11:59:49 CEST 2009


Jack Rutherford wrote:
> Hi all, I have a need to overlay swf movies over a video stream, so
> far I tried to do this with a combination of gstreamer and the
> SwfdecGtkWidget but I don't really know how composite the two windows
> (or indeed make the SwfdecGtkWidget have a transparent background). Do
> any wise people here have any advice that could point me in the right
> direction. Any help and advice is greatly appreciated.
>
> regards,
>
> Jack
>
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> gst-launch videomixer name = mix ! ffmpegcolorspace ! video/x-raw-yuv ! jpegenc ! multipartmux ! tcpserversink port=4953 filesrc location=Videos/delta.mpeg ! decodebin ! ffmpegcolorspace ! mix. filesrc location=Pictures/alpha.png ! decodebin ! alphacolor ! ffmpegcolorspace ! mix. filesrc location=Pictures/tux2.png ! decodebin ! ffmpegcolorspace ! mix. filesrc location=Videos/rushfondvert.avi ! decodebin ! ffmpegcolorspace ! mix.
This is the pipeline for mixing any number of streams. I don't know how 
to decode swf files.






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