Frames dropped by vdpausink

[Mailing List SVR]

Il 22/07/2011 14:39, Jérémy Lauraire ha scritto:
> *Hi,*
> **
> *I have built an application from the appsrc-stream.c example with the 
> following pipeline : playbin2 videosink="vdpauvideopostprocess ! 
> vdpausink".*
> **
> *It works well with ligth videos (720*576) but shows frames dropping 
> when playing HD (1980*1080). The result is like a 2fps video......... 
> :/ instead of 25!*
> **
> *Please see the ERROR/WARN messages log below :*


try to set sync=false on the videosink,

Nicola

> *********************** Log from the app 
> ***********************************************
>
> $ GST_DEBUG="*:2" ./myapp
>
> 0:00:00.015285927 17810 0x7fcae0 WARN GST_REGISTRY 
> gstregistry.c:1178:gst_registry_scan_path_level:<registry0> ignoring 
> old plugin /usr/lib/gstreamer-0.10/libgstvalve.so which has been 
> merged into the corelements plugin
>
> vdpauBinPad created!
>
> (<unknown>:17810): GStreamer-CRITICAL **: gst_element_get_static_pad: 
> assertion `GST_IS_ELEMENT (element)' failed
>
> (<unknown>:17810): GStreamer-CRITICAL **: gst_pad_link_full: assertion 
> `GST_PAD_IS_SRC (srcpad)' failed
>
> (<unknown>:17810): GStreamer-CRITICAL **: gst_object_unref: assertion 
> `object != NULL' failed
>
> Playing...
>
> 31060 Kbps 3 frames received 20 fps
>
>  0:00:00.178648808 17810 0xb24ea0 WARN bin 
> gstbin.c:2380:gst_bin_do_latency_func:<play-bin> did not really 
> configure latency of 0:00:00.000000000
>
> 35340.4 Kbps 62 frames received 22.5926 fps
>
>  0:00:02.746319928 17810 0xb29760 WARN basesink 
> gstbasesink.c:2866:gst_base_sink_is_too_late:<vdpau-sink> warning: De 
> nombreux tampons sont éliminés [=> many buffers dropped]
>
> 0:00:02.746351884 17810 0xb29760 WARN basesink 
> gstbasesink.c:2866:gst_base_sink_is_too_late:<vdpau-sink> warning: 
> There may be a timestamping problem, or this computer is too slow.
>
> 35287 Kbps 91 frames received 22.5 fps
>
>  0:00:04.011342948 17810 0xb29760 WARN basesink 
> gstbasesink.c:2866:gst_base_sink_is_too_late:<vdpau-sink> warning: De 
> nombreux tampons sont éliminés [=> many buffers 
> dropped].................... and so on
>
> *****************************************************
> *What is going wrong? How can I avoid frame dropping from vdpau-sink?*
> **
> *Tks.*
>
>
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