udpsink wait for reference frame

[Chuck Crisler]

Could you substitute avdec_h264 for vaapidecode and set the output-corrupt
property to false?

On Wed, Apr 29, 2015 at 3:07 PM, Spruyt, Randy <
Randy.Spruyt at christiedigital.com> wrote:

>  Anyone know how to get the client side of a stream to wait for a
> reference frame before displaying content?
>
>
>
> *Server*:
>
> gst-launch-1.0 -v videotestsrc ! x264enc ! rtph264pay ! udpsink port=6000
> host=192.168.232.189
>
>
>
> *client*:
>
> gst-launch-1.0 udpsrc caps = "application/x-rtp, media=video,
> clock-rate=90000, encoding-name=H264, packetization-mode=1,
> profile-level-id\=640014,sprop-parameter-sets=\"Z2QAFKzZQUH7ARAAAAMAEAAAAwPI8UKZYA\\\=\\\=\\\,aOvssiw\\\=\",
> payload=96, ssrc=774396182,timestamp-offset=4446270, seqnum-offset=27753"
> port=6000 ! rtpjitterbuffer ! rtph264depay ! vaapiparse_h264 ! vaapidecode
> ! vaapisink
>
>
>
> works fine. However, the client does not start from reference/key frame.
> After a second or two, things look normal
>
>
>
>
>
> starts with:
>
> [image: unnamed.png]
>
>
>
> After a second or two:
>
> [image: cid:image002.jpg at 01D0826A.2192D6C0]
>
>
>
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> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>


-- 
___________________________________________________
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*Chuck Crisler*

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