<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> My first guess is problems with the colorimetry, I had issues with other plugins. You can try debugging further with: <code>--gst-debug=*:3,GST_CAPS:5</code> So you can pin point what parts of the CAPS is going wrong. In some situations a 'h264parse' might help. Best Regards Marianna <div class="moz-cite-prefix">On 21/09/2023 14.00, <a class="moz-txt-link-abbreviated" href="mailto:gstreamer-devel-request@lists.freedesktop.org">gstreamer-devel-request@lists.freedesktop.org</a> wrote: </div> <blockquote type="cite" cite="mid:mailman.41.1695297604.14675.gstreamer-devel@lists.freedesktop.org"> <pre class="moz-quote-pre" wrap="">Hey guys, i developed a pipeline with two parallel streams which are combined in a muxer. There is one audio stream and one video stream. My problem is, that the GstAviMux refuses the following videocaps: video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, width=(int)1280, height=(int)720, framerate=(fraction)0/1, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, profile=(string)constrained-baseline, level=(string)3.1 As i understand the documentation of the GstAviMux element, it should accept this caps. Is there any ideas for this problem? Kind regards, Felix Sternkopf</pre> </blockquote> <pre class="moz-signature" cols="72">-- Best regards / Med venlig hilsen “Marianna Smidth Buschle”</pre> </body> </html>