Hello, I'm having problems with videoscale. I'm using DirectFB to create a window and the window surface is handed to Gstreamer. (The size of the window has already been set at this point) The first frame which is output has an incorrect aspect ratio and is rendered on the entire window area. Videoscale then kicks in and sets the correct aspect ratio, but as it does this, the very first frame that was rendered with the wrong ratio is left on an area that is no longer updated. How do I prevent videoscale from outputting that first frame? (with incorrect ratio) Or how do I set the ratio before the first frame is output? Are there any other ways to solve this? Thank you Daniel ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
I have also noticed this, and would be interested in the solution.
[hidden email] wrote: > Hello, > > I'm having problems with videoscale. > > I'm using DirectFB to create a window and the window surface is handed > to Gstreamer. (The size of the window has already been set at this > point) > > The first frame which is output has an incorrect aspect ratio and is > rendered on the entire window area. Videoscale then kicks in and sets > the correct aspect ratio, but as it does this, the very first frame that > was rendered with the wrong ratio is left on an area that is no longer > updated. > > How do I prevent videoscale from outputting that first frame? (with > incorrect ratio) > Or how do I set the ratio before the first frame is output? > > Are there any other ways to solve this? > > Thank you > Daniel > > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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