<div><a href="https://gstreamer.freedesktop.org/documentation/coreelements/capsfilter.html?gi-language=c#example-launch-line" title="https://gstreamer.freedesktop.org/documentation/coreelements/capsfilter.html?gi-language=c#example-launch-line">https://gstreamer.freedesktop.org/documentation/coreelements/capsfilter.html?gi-language=c#example-launch-line</a></div><br><div class="gmail_quote_attribution">On Jun 14 2022, at 7:46 pm, John McDermott via gstreamer-devel <gstreamer-devel@lists.freedesktop.org> wrote:</div><blockquote><div><div><div>Hi</div><br><div>I see that the element video/x-264 is often used in pipelines. For instance: `rtspsrc location = rtsp://192.168.0.61:8554/quality_h264 latency=0 ! rtph264depay ! h264parse ! video/x-h264,stream-format=avc ! queue` What is `video/x-264` for? The pipeline seems to work even without it. Is the element optional?</div><br><div>Thanks</div><br><div>John</div></div></div></blockquote>