gstreamer output problem on windows

Mo Cheng chengmo03013106 at gmail.com
Tue Sep 6 19:06:27 PDT 2011


Firstly, thanks for your relpy
I used a exactly source but not "videotestsrc"
When I used "videotestsrc" as the source, everything works fine
Are there some problems with decoding things ?

In addition, when I used gst_x_overlay_set_xwindow_id(...) in the bus sync
handler, it will be down when I suppose to stop the pipeline
If I comment this, it will not be down, but the video output will not show
on the window which I want

On Wed, Sep 7, 2011 at 2:22 AM, Charlie X. Liu <charlie at sensoray.com> wrote:

> I have gst-launch-0.10 version 0.10.28 (GStreamer 0.10.28) on Windows XP,
> all followings work well:****
>
> ** **
>
> > gst-launch videotestsrc ! autovideosink****
>
> > gst-launch videotestsrc ! dshowvideosink****
>
> > gst-launch videotestsrc ! glimagesink****
>
> > gst-launch videotestsrc ! video/x-raw-rgb, framerate=30/1, width=640,
> height= 480 ! clockoverlay ! directdrawsink****
>
> > gst-launch videotestsrc ! video/x-raw-yuv, framerate=30/1, width=640,
> height= 480 ! clockoverlay ! dshowvideosink****
>
> > gst-launch videotestsrc ! video/x-raw-yuv, framerate=30/1, width=640,
> height= 480 ! clockoverlay ! glimagesink****
>
> ** **
>
> Just FYI or as references. ****
>
> ** **
>
> ** **
>
> *From:* gstreamer-devel-bounces+charlie=sensoray.com at lists.freedesktop.org[mailto:
> gstreamer-devel-bounces+charlie=sensoray.com at lists.freedesktop.org] *On
> Behalf Of *Mo Cheng
> *Sent:* Tuesday, September 06, 2011 1:51 AM
> *To:* gstreamer-devel at lists.freedesktop.org
> *Subject:* gstreamer output problem on windows****
>
> ** **
>
> Hi all****
>
> I run gstreamer on windows, with version 0.10.28****
>
> ** **
>
> I used "glimagesink" as video output on windows and "xvimagesink" on Linux.
> ****
>
> ** **
>
> I got winId of QWidget and set winId as output****
>
> ** **
>
> it worked fine on linux but on windows 7****
>
> ** **
>
> I check the code and make sure the problem here****
>
> ret = gst_element_set_state(m_pipeline, GST_STATE_NULL);****
>
> When I attempt to stop the pipeline, it will down...****
>
> ** **
>
> who can give some tips about it~****
>
> Thanks~****
>
> ** **
>
> by the way, is there any other output can be used on windows?****
>
> I have tried that dshowvideosink and autovideosink, don't work****
>
> _______________________________________________
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> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
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