<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div class=""><div></div><div><br class=""><blockquote type="cite" class=""><div class="">On 2020. Dec 2., at 21:27, Peter Biro <<a href="mailto:pettair@gmail.com" class="">pettair@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">Hi Tim.<br class=""><br class="">Thanks for the examples!<br class=""><br class="">I think I tried something similar before but as I remember when I set the state on the filesink (to be able to change the location) to GST_STATE_NULL it was propagated trough the pipeline and it caused glitches in the streaming. <br class=""><br class="">As I see you do kind of the same here with the 'autovideosink' and I guess you are not experience such thing since you block the pad on 'vrecq' to block? <br class=""><br class="">Bests,<br class="">Peter<br class=""><br class=""><blockquote type="cite" class="">On 2020. Dec 2., at 0:30, Tim Müller <<a href="mailto:tim@centricular.com" class="">tim@centricular.com</a>> wrote:<br class=""><br class="">Hi Peter,<br class=""><br class="">I have an example for save-to-file-with-backlog here:<br class=""><br class=""><a href="https://people.freedesktop.org/~tpm/code/test-backlog-recording-h264.c" class="">https://people.freedesktop.org/~tpm/code/test-backlog-recording-h264.c</a><br class=""><br class="">or (rtp variant):<br class=""><br class="">https://people.freedesktop.org/~tpm/code/test-backlog-recording-h264-rtp.c<br class=""><br class="">for what it's worth.<br class=""><br class="">And audiomixer element can produce silence samples if it operates in<br class="">live mode, which will happen if the upstream source is a live/capture<br class="">source or you force it into live mode with a dummy audiotestsrc is-<br class="">live=true branch.<br class=""><br class=""> Alternatively .. ! interaudiosink interaudiosrc ! ...<br class=""><br class="">Cheers<br class="">Tim<br class=""><br class="">-- <br class="">Tim Müller, Centricular Ltd - http://www.centricular.com<br class=""><br class="">_______________________________________________<br class="">gstreamer-devel mailing list<br class="">gstreamer-devel@lists.freedesktop.org<br class="">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel<br class=""></blockquote><br class=""></div></div></blockquote></div><br class=""></div></div></body></html>