vdpau mkv playback problem

[arnaud tonda]

Hi riccardo,

i tried to make same things months ago, but never succeeded.

i haven't found any information on what is DPB. the only results in google
are source code of vdpau H264 dec, and my mails on mailing list.

it's a real problem and seems that vdpau development on GStreamer is
paused...

the second problem with VDPAU, i think is that no HW video mixer exist, and
we can't manage to display subtitles.

if anyone have informations about that...

best regards

Arnaud Tonda
2011/10/5 riccardo cagnasso <riccardo at phascode.org>

> Hello,
>
> i'm trying to run this pipeline
>
> gst-launch-0.10 filesrc location=/home/phas/Downloads/aaa.mkv !
> matroskademux ! vdpauh264dec ! vdpauvideopostprocess ! vdpausink
>
> the video runs, but there are some artifacts (
> http://imageshack.us/photo/my-images/651/screenshotat20111005003.png/
> screenshot)
>
> During the playback, when the artifacts shows, using export
> GST_DEBUG=1 i get a bunch of
>
> ...
> 0:00:27.667161285 25318      0x1feab10 ERROR                h264dpb
> h264/gsth264dpb.c:151:gst_h264_dpb_add:<GstH264DPB at 0x1e3d3c0> Couldn't
> make room in DPB
> 0:00:27.684669041 25318      0x1feab10 ERROR                h264dpb
> h264/gsth264dpb.c:151:gst_h264_dpb_add:<GstH264DPB at 0x1e3d3c0> Couldn't
> make room in DPB
> 0:00:27.750336436 25318      0x1feab10 ERROR                h264dpb
> h264/gsth264dpb.c:151:gst_h264_dpb_add:<GstH264DPB at 0x1e3d3c0> Couldn't
> make room in DPB
> 0:00:27.834404711 25318      0x1feab10 ERROR                h264dpb
> h264/gsth264dpb.c:151:gst_h264_dpb_add:<GstH264DPB at 0x1e3d3c0> Couldn't
> make room in DPB
> 0:00:27.917390010 25318      0x1feab10 ERROR                h264dpb
> h264/gsth264dpb.c:151:gst_h264_dpb_add:<GstH264DPB at 0x1e3d3c0> Couldn't
> make room in DPB
> 0:00:28.126265138 25318      0x1feab10 ERROR                h264dpb
> h264/gsth264dpb.c:151:gst_h264_dpb_add:<GstH264DPB at 0x1e3d3c0> Couldn't
> make room in DPB
> 0:00:28.167305132 25318      0x1feab10 ERROR                h264dpb
> h264/gsth264dpb.c:151:gst_h264_dpb_add:<GstH264DPB at 0x1e3d3c0> Couldn't
> make room in DPB
> ...
>
>
> my vdpau plugin:
>
> Plugin Details:
>  Name:                 vdpau
>  Description:          Various elements utilizing VDPAU
>  Filename:             /usr/lib/gstreamer-0.10/libgstvdpau.so
>  Version:              0.10.22
>  License:              LGPL
>  Source module:        gst-plugins-bad
>  Source release date:  2011-05-10
>  Binary package:       GStreamer
>  Origin URL:           http://gstreamer.net/
>
>  vdpaumpegdec: VDPAU Mpeg Decoder
>  vdpauh264dec: VDPAU H264 Decoder
>  vdpaumpeg4dec: VDPAU Mpeg4 Decoder
>  vdpauvideopostprocess: VdpauVideoPostProcess
>  vdpausink: VDPAU Sink
>
>  5 features:
>  +-- 5 elements
>
> am i missing something or did i find a bug?
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
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