<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hey Gent's, I have a application that provides JEPG's Picture by Picture. This application can write the bin-data to a FIFO, or stdout, or to a udp socket. I need to transcode this MJPEG's to h264 video stream. In the end, with a Hummingboard :-) and the internal VPU. Using this plugin, <a class="moz-txt-link-freetext" href="https://github.com/Freescale/gstreamer-imx">https://github.com/Freescale/gstreamer-imx</a> The reason why compressing is, that I need to stream via Wifi. Here, here some information about the device, that provides the stream. <a class="moz-txt-link-freetext" href="https://danman.eu/blog/reverse-engineering-lenkeng-hdmi-over-ip-extender/">https://danman.eu/blog/reverse-engineering-lenkeng-hdmi-over-ip-extender/</a> If I'm using my application on desktop-machine, I can watch the stream with gstreamer, and this pipeline! <span style="color: rgb(55, 55, 55); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; line-height: 24.375px; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none; background-color: rgb(246, 246, 246);">gst-launch-1.0 -v udpsrc buffer-size=1000000 port=5006 ! queue ! jpegdec ! queue ! autovideosink Ok, I never try the recording or mixing. My question is regarding udpsrc. Is the udp socket in my application the "best" source for my "gstreamer-source"? Or should I think about, to use stdin/stdout. Or via Fifo? How dos the gstreamer fdsrc working with Fifo, should I write always a full JPEG from my application? Thanks for the hints :-) Peter </body> </html>