Error playing VAAPI-encoded video

[Giovanni 'ItachiSan' Santini]

Nobody here?
If I should open a bug I will do.
But I would be glad to know if it is a local issue (that affects only
me) or not.

Il 31/08/2016 17:02, Giovanni 'ItachiSan' Santini ha scritto:
> Good afternoon,
> I found a pretty strange issue trying to use Totem, so GStreamer.
> 
> I tried to convert a video using ffmpeg with VA-API with these parameters:
> ffmpeg -vaapi_device /dev/dri/renderD128 -hwaccel vaapi
> -hwaccel_output_format vaapi -i in.mp4 -vf 'format=nv12|vaapi,hwupload'
> -c:v h264_vaapi out.mp4
> 
> The video is converted without issues and plays perfectly with ffplay
> and vlc.
> 
> However, Totem and GStreamer complains about the new video, saying that:
> 
> qtdemux.c(5520): gst_qtdemux_loop ():
> /GstPlayBin:play/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0/GstQTDemux:qtdemux0:
> streaming stopped, reason not-negotiated
> 
> Also, I attached a log with the output of:
> GST_DEBUG_NO_COLOR=1 GST_DEBUG=*:2 totem out.mp4 2> totem-error.log
> 
> I also tried the command:
> LANG=C gst-launch-1.0 playbin uri=file:///home/itachisan/Video/out.mp4
> video-sink=cluttersink audio-filter=scaletempo 2> gst-launch_error.log
> 
> which gives me this output:
> 
> Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> Setting pipeline to NULL ...
> Freeing pipeline ...
> 
> and the error messages in the "gst-launch_error.log" file that I've
> attached.
> 
> The videos I used are these ones:
> https://dl.dropboxusercontent.com/u/4152736/GStreamerBug/in.mp4
> https://dl.dropboxusercontent.com/u/4152736/GStreamerBug/out.mp4
> 
> I can open an issue on Bugzilla if you think it is necessary. Thanks in
> advance. :)
> 

-- 
Giovanni Santini
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