[gst-devel] pipeline for VDPAU

Alexandre Maumené Alexandre at Maumene.Org
Wed Nov 17 17:16:01 CET 2010


Hi,

Thanks for you answer.
I already tried this, but it still don't work. I also tried qtmux.

I'm currently trying to get gstreamer-vaapi working but I still can't watch
a movie accelerated by GPU :(
gst-launch filesrc location=/home/alex/big.mp4 ! qtdemux ! vaapidecode !
vaapisink
product a lot of:
decoding to PIC_FMT_NONE is not supported
decode_slice_header error
no frame!
but still no video.

Thanks for your help.

Regards,

On Wed, Nov 17, 2010 at 4:45 PM, Tony Houghton <h at realh.co.uk> wrote:

> On 17/11/10 14:38, lonkaji wrote:
> > Hi,
> >
> > I use last version of gstreamer plugins bad and I would like to try
> VDPAU.
> > I test with the big buck bunny movie from blender foundation.
> > I've try with this command :
> > gst-launch-0.10 filesrc=/home/alex/big.mp4 ! mp4mux ! vdpauh264dec !
> > vdpauvideopostprocess ! vdpausink but it could not link mp4mux with
> > vdph264dec.
> >
> > How can I play h264 with VDPAU capabilities of my NVIDIA card?
>
> I think you've specified a muxer where you need a demuxer. Try
> ffdemux_mov_mp4_m4a_3gp_3g2_mj2 instead of mp4mux.
>
> --
> TH * http://www.realh.co.uk
>
>
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