[Libva] vaapi broken in latest master git ? vaapidecode is unable to connect with vaapiencode_h264

[Sreerenj]

Hi,


On 27.09.2015 03:12, janardana dasa wrote:
>
> Hi,
>
> I installed latest intel graphics for linux by following wiki on 
> ubuntu 15.04/intel baytrail (lenevo B50 touch laptop).:
>
> https://01.org/linuxgraphics/downloads/intel-graphics-installer-linux-1.2.0
>
> I am trying to execute following pipeline : (*It seems that 
> vaapidecode is unable to connect with vaapiencode_h264 .  Can anyone 
> tell me why it is failing  ? )*
>
>

How do you know the issue is "vaapidecode is unable to connect with 
vaapiencode_h264" ?? Does it  working with vaapisink?
I tried couple of local media files (decode + re-encode + flv mux) in my 
HSW machine,  can't reproduce the issue...

Anyway, move the discussion to gstreamer mailing list OR file a bug 
against gstreamer-vaapi in gnome-bugzilla if your pipeline is working 
with "vaapidecode + software_encoder(x264enc)" but not
with "vaapidecode + vaapiencode"...
Please run the pipeline with GST_DEBUG=vaapi*:4 to get a bit more debug 
log...

> **
>
> *
> *
>
> GST_DEBUG=3 gst-launch-1.0 flvmux name=mux streamable=true ! rtmpsink sync=true location="rtmp://xxxxxxx" rtspsrc location="rtsp://admin:admin@192.168.0.162:554/cam/realmonitor?channel=1&subtype=0 
> <http://admin:admin@192.168.0.162:554/cam/realmonitor?channel=1&subtype=0>"   ! rtph264depay ! queue ! h264parse ! vaapidecode ! queue ! vaapiencode_h264 rate-control=cbr tune=high-compression ! mux.
> libva info: VA-API version 0.38.0
> libva info: va_getDriverName() returns 0
> libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
> libva info: Found init function __vaDriverInit_0_38
> libva info: va_openDriver() returns 0
> Setting pipeline to PAUSED ...
> Pipeline is live and does not need PREROLL ...
> Got context from element 'vaapidecode0': gst.vaapi.Display=context, display=(GstVaapiDisplay)NULL;
> Progress: (open) Opening Stream
> Progress: (connect) Connecting to rtsp://admin:admin@192.168.0.162:554/cam/realmonitor?channel=1&subtype=0 
> <http://admin:admin@192.168.0.162:554/cam/realmonitor?channel=1&subtype=0>
> Progress: (open) Retrieving server options
> Progress: (open) Retrieving media info
> Progress: (request) SETUP stream 0
> Progress: (open) Opened Stream
> Setting pipeline to PLAYING ...
> New clock: GstSystemClock
> Progress: (request) Sending PLAY request
> 0:00:00.304117302  3863 0x7fef1c03f800 FIXME                default gstutils.c:3766:gst_pad_create_stream_id_internal:<fakesrc0:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
> Progress: (request) Sending PLAY request
> Progress: (request) Sent PLAY request
> Redistribute latency...
> Redistribute latency...
> 0:00:00.709249061  3863      0x1608450 WARN                GST_PADS gstpad.c:3989:gst_pad_peer_query:<vaapidecode0:src> could not send sticky events
> 0:00:00.832054174  3863 0x7fef1c03f8f0 WARN                 basesrc gstbasesrc.c:2943:gst_base_src_loop:<udpsrc1> error: Internal data flow error.
> 0:00:00.832118375  3863 0x7fef1c03f8f0 WARN                 basesrc gstbasesrc.c:2943:gst_base_src_loop:<udpsrc1> error: streaming task paused, reason not-negotiated (-4)
> ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstUDPSrc:udpsrc1: Internal data flow error.
> Additional debug info:
> gstbasesrc.c(2943): gst_base_src_loop (): /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstUDPSrc:udpsrc1:
> streaming task paused, reason not-negotiated (-4)
> Execution ended after 0:00:00.528707555
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> 0:00:00.842904885  3863      0x16082d0 WARN                 rtspsrc gstrtspsrc.c:6051:gst_rtspsrc_send:<rtspsrc0> error: Got error response: 455 (Method Not Valid in This State).
> 0:00:00.843011339  3863      0x16082d0 WARN                 rtspsrc gstrtspsrc.c:8011:gst_rtspsrc_pause:<rtspsrc0> error: Could not send message. (Generic error)
> Setting pipeline to NULL ...
> Freeing pipeline ...
> janardana at janardana-Lenovo-B50-30-Touch:~/src/gstreamer/head$
>
>
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> Libva at lists.freedesktop.org
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-- 
Thanks
Sree

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