[gst-devel] How do I get the size of a video?

[Bastian Winkler]

hello daniel,

you can connect to the 'notify::caps' signal on the videoscale's sink
pad and query for the negotiated caps via gst_pad_get_negotiated_caps
there you'll get width, height and pixel-aspect-ratio of the video.

:wq buz

On Tue, Mar 18, 2008 at 04:58:49AM -0700, danielkun at iremo.com wrote:
> 
> Hello,
> 
> Videoscale doesn't scale the MPEG files correctly so I'd like to set the
> ratio manually.
> (480x480, 4:3 videos are displayed at 1:1. 352x480, 4:3 are displayed as
> 3:4...)
> 
> My pipeline looks like this:
> (filesrc, mpegdemux, queue, mpeg2dec, videoscale, capsfilter,
> ffmpegcolorspace, dfbvideosink)
> 
> How would I be able to get the ratio (size) of the video?
> 
> Thank you,
> 
> Daniel
> 
> 
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-- 
/* Nobody will ever see this message :-) */
panic("Cannot initialize video hardware\n");
        2.0.38 /usr/src/linux/arch/m68k/atari/atafb.c

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