<html><head></head><body><div>On Mon, 2021-02-01 at 15:23 +0100, Philippe De Muyter wrote:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div><br></div><div>I recently discovered the new methods gst_buffer_add_reference_timestamp_meta<br></div><div>and gst_buffer_get_reference_timestamp_meta you added to gstreamer.<br></div><div><br></div><div>As I don't find examples of their usage, could you tell me what you<br></div><div>would use as caps for a UTC timestamp provided by the v4l2 driver ?</div></blockquote><div><br></div><div>The Decklink and AJA plugins use "timestamp/x-decklink-stream" and similar.</div><div><br></div><div>I think in your case for UTC it would make sense to use "timestamp/x-v4l2-utc" or so?</div><div><br></div><div>What does UTC mean here though?</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"></blockquote><div><br></div><div><span><pre>-- <br></pre><div data-evo-paragraph="" class="" style="width: 71ch;" data-evo-signature-plain-text-mode="">Sebastian Dröge, Centricular Ltd · <a href="http://www.centricular.com">https://www.centricular.com</a></div><div data-evo-paragraph="" class="" style="width: 71ch;"><br></div></span></div></body></html>