<html dir="ltr"><head></head><body style="text-align:left; direction:ltr;"><div>On Wed, 2019-09-25 at 09:18 -0400, pisymbol . wrote:</div><div><br></div><div>Hi,</div><div><br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div>Should I expect every single frame the identity handoff callback processes to wound up in the stream?</div><div><br></div><div>Again, I'm talking about a pipeline that ends with something like this:<br></div><div><br></div><div>matroskamux name=muxer streamable=true ! multifilesink max-file-duration=60s locaiton=capture_%08d.mkv</div><div>... ! h264parse ! identity ! muxer.video_0</div><div>... ! h264parse ! identity ! muxer.video_1</div><div><br></div><div>So should I expect the total number of frames in the MKV for stream 0 and 1 equal to the number of times "handoff" is called? I think the answer is YES, right?<br></div></div></div></blockquote><div><div><br></div><div>Nothing in this pipeline should be dropping data (assuming data is well-formed and well-timestamped etc.).</div><div><br></div><div>However, you have limited control over how the files get split in this scenario with multifilesink.</div><div><br></div><div>Have you tried splitmuxsink instead? (git master supports multiple video streams).</div><div><br></div><div>It might behave slightly better (although with two video streams there are limits what it can do, since keyframes probably won't exactly align between the two video streams).</div><div><br></div><div>Cheers</div><div> Tim</div><div><br></div><div><br></div></div><div><span><pre>-- <br></pre><div style="font-family: monospace; width: 71ch; word-wrap: break-word; word-break: break-word;">Tim Müller, Centricular Ltd - <a href="http://www.centricular.com">http://www.centricular.com</a></div><div style="font-family: monospace; width: 71ch; word-wrap: break-word; word-break: break-word;" data-evo-signature-plain-text-mode=""><br></div><div style="width: 71ch;" data-evo-signature-plain-text-mode="">Join us at the GStreamer Conference! 31 Oct-1 Nov 2019 in Lyon, France</div><div style="width: 71ch;" data-evo-signature-plain-text-mode=""></div>
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