[gst-devel] HD Video on GStreamer

[Ramana Reddy Polaka]

Hi,

Even I can get the same info as Edward when I did " xvinfo | grep maximum "

What shall I do to play HD Video?

I tried using other video sinks like sdlvideosink, ximagesink and changing resolutions.

Nothing worked infact.

Regards,
Ramana

-----Original Message-----
From: gstreamer-devel-bounces at lists.sourceforge.net [mailto:gstreamer-devel-bounces at lists.sourceforge.net] On Behalf Of Edward Hervey
Sent: Saturday, June 07, 2008 3:07 PM
To: Sameer Naik
Cc: gstreamer-devel at lists.sourceforge.net
Subject: Re: [gst-devel] HD Video on GStreamer

Hi,

  You can confirm the maximum resolution your driver can use by using
xvinfo. That maximum resolution has nothing to do with your display
resolution (I get a maximum xv resolution of 1920x1088 whereas my laptop
display is 1024x768).

  xvinfo | grep maximum
    maximum XvImage size: 1920 x 1088
    maximum XvImage size: 1920 x 1088


On Thu, 2008-06-05 at 12:37 +0530, Sameer Naik wrote:
> try the following pipeline
>
> *gst-launch filesrc location=hdtv.ts ! queue ! flutsdemux !
> ffdec_mpeg2video ! ffmpegcolorspace ! queue ! xvimagesink
>
> *However i believe this is the problem with your linux display drivers,
> where this driver is not allowing you to make display memory allocations
> of the requested size(whatever hd resolution you are using).
> try playing the same video using vlc player on linux. if vlc isn't able
> to play your video, then thats it.
> if thats the case then you will be able to play the video by plugging in
> a videoscale element and resize the video to a known resolution. that'll
> do it.
>
> regards
> sameer
>
>
> Ramana Reddy Polaka wrote:
> >
> > Hi,
> >
> >
> >
> > I wanted test HD video stream on GStreamer. Used the following command
> > on Fedora7.
> >
> >
> >
> > *gst-launch filesrc location=hdtv.ts ! queue ! flutsdemux !
> > ffdec_mpeg2video ! xvimagesink***
> >
> >
> >
> >
> >
> > Error log
> >
> > ------------
> >
> >
> >
> > Setting pipeline to PAUSED ...
> >
> > Pipeline is PREROLLING ...
> >
> > X Error of failed request:  BadAlloc (insufficient resources for
> > operation)
> >
> > Major opcode of failed request:  140 (XVideo)
> >
> > Minor opcode of failed request:  19 ()
> >
> > Serial number of failed request:  54
> >
> > Current serial number in output stream:  55
> >
> >
> >
> >
> >
> > Did I make any mistake? Is it an error because of RAM size?  I use
> > 512MB RAM. I can play the same video on Windows with VLC
> >
> >
> >
> > Regards
> >
> > Ramana//
> >
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