UDP Stream starting order of sender and receiver

[Nicolas Dufresne]

Le lun. 20 mai 2019 03 h 55, Chr0n0s <timm.ruppert at t-online.de> a écrit :

> Hello,
>
> I am trying to stream a camera image via a udp connection with minimal
> latency (< 200 ms required for real time operations).
>
> I got a prototype with gst-launch working, but I need to start the
> receiving
> player (either of: VLC, MPV or GStreamer) first. Otherwise the stream opens
> and the shown image is completely grayish, one can barley see movements and
> even after some time the picture does not get normal. What can I do in
> order
> to start sender and receiver independently?
> I am using an IDS Camera with a special GStreamer Source plugin. This is my
> starting command:
>
> gst-launch-1.0 idsueyesrc
> config-file="C:\\stream_720p_24fps_AutoExp_AES114_RGB24H.ini" !
> videoconvert ! queue ! x264enc speed-preset=superfast tune=zerolatency !
>

For that use case, you should insert key-frames regularly, see key-int-max
property on x264enc, it's in frames.

h264parse ! mpegtsmux ! rndbuffersize max=1316 min=1316 ! udpsink
> host=<hostIP> port=5200
>
> Regards Chr0n0s
>
>
>
> --
> Sent from: http://gstreamer-devel.966125.n4.nabble.com/
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